)]}'
{
  "log": [
    {
      "commit": "a6b995b83277dd730e35a8f5be14c139d82a544e",
      "tree": "2cb9d54d6c38916a6639061e2086f24055e68ecf",
      "parents": [
        "57afbca4ac1dbd4351aae93302e34ee45b36a25f"
      ],
      "author": {
        "name": "Josh Bleecher Snyder",
        "email": "josharian@gmail.com",
        "time": "Thu Jul 24 00:45:05 2025 +0000"
      },
      "committer": {
        "name": "Josh Bleecher Snyder",
        "email": "josharian@gmail.com",
        "time": "Wed Jul 23 17:53:58 2025 -0700"
      },
      "message": "webui: kill eslint\u0027s no-explicit-any warning dead dead dead\n\nA sign that it maybe it\u0027s not a good fit for us\nis the fact that it was sprinkled around our codebase\nas prolifically as blinding snow in an Antarctic blizzard.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s79f40917a73a3320k\n"
    },
    {
      "commit": "3eaa43377ddaec484ea3564f178078a84dc6e02d",
      "tree": "79c226b85a10f50cf554b87899828e318d63f46f",
      "parents": [
        "d082fdceb0378ddbceb81f51ab77ac1af904d57c"
      ],
      "author": {
        "name": "banksean",
        "email": "banksean@gmail.com",
        "time": "Sat Jul 19 02:19:06 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Sat Jul 19 18:44:56 2025 +0000"
      },
      "message": "webui: implement comprehensive dark mode support\n\nAdd complete dark mode implementation across all web UI components with\ntheme initialization and consistent styling:\n\nCore infrastructure:\n- Update DARK_MODE.md documentation with current implementation details\n- Add theme initialization to sketch-app-shell-base component\n- Implement ThemeService integration with existing theme toggle system\n\nComponent updates with dark mode variants:\n- sketch-app-shell: Main container backgrounds and text colors\n- sketch-app-shell-base: Top banner, todo panel container with gradient backgrounds\n- sketch-chat-input: Input fields, buttons, overlay messages, and drop zones\n- sketch-container-status: Info panels, SSH connection displays, and expandable details\n- sketch-call-status: Status indicators, banners, and activity states\n- sketch-view-mode-select: Tab container, button states, and active tab styling\n- sketch-timeline-message: Message bubbles, markdown content, code blocks, and commit info\n- sketch-push-button: Overlay popup, form controls, and result containers\n- sketch-todo-panel: Todo items, headers, comment modal, and form elements\n- sketch-diff-range-picker: Dropdown interface, commit display, and git reference badges\n\nCSS and styling improvements:\n- Comprehensive markdown content styling for dark theme\n- Code block backgrounds and syntax highlighting adjustments\n- Mermaid diagram container styling for dark mode\n- Auto-generated link styling with proper contrast\n- Git reference badge colors (tags: amber, branches: green, sketch-base: blue)\n\nInteractive element enhancements:\n- Consistent hover states across light and dark themes\n- Proper focus indicators with accessible contrast ratios\n- Loading spinners and progress indicators adapted for dark backgrounds\n- Error and success message styling with semantic color preservation\n\nKey implementation details:\n- Consistent color mappings: white→gray-900, gray-100→gray-800, gray-200→gray-700\n- Preserved brand colors (blue-500, red-600, green-600) that work in both themes\n- Maintained semantic color coding for success/error/warning states\n- Ensured accessibility with proper contrast ratios throughout\n- Theme system integration enables seamless switching without page reload\n\nThe web UI now provides a complete, professional dark mode experience\nwith excellent usability and visual consistency while preserving all\nexisting functionality and accessibility standards.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s8219557c3ecba46dk\n"
    },
    {
      "commit": "0269340cb3925dd8c5f5ed8ad7ebcd743f66fe6c",
      "tree": "e57fb0d4f57ed29e3defc33e00350a941017ce33",
      "parents": [
        "2cc7563b105e381982b0732279609fde49c0ce2d"
      ],
      "author": {
        "name": "banksean",
        "email": "banksean@gmail.com",
        "time": "Thu Jul 17 17:10:10 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Thu Jul 17 18:08:33 2025 +0000"
      },
      "message": "sketch: fix Timeline messages width overflow issue\n\nFix issue where Timeline messages don\u0027t fit within their designated width,\ncausing text to overflow beyond message bubble boundaries and overlap with\nother UI elements.\n\nRoot cause was that max-width constraints were not being applied properly:\n- max-w-[calc(100%-160px)] Tailwind class wasn\u0027t being computed correctly\n- markdown-content div was missing proper overflow-wrap and word-break CSS\n- message content div was missing max-width constraints\n\nChanges:\n- Add explicit style attributes for max-width constraints on bubble containers\n- Add proper word-break and overflow-wrap CSS properties to markdown content\n- Update global CSS to ensure consistent word breaking behavior\n- Add overflow: hidden to prevent content from overflowing containers\n- Create test page to verify fix works in normal and compact padding modes\n\nThe fix ensures messages wrap properly within their containers in both normal\nmode (with 160px margin) and compact padding mode (full width) while\nbreaking long URLs and unbreakable strings appropriately.\n\nFixes https://github.com/boldsoftware/sketch/issues/201\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s7eaa3905ab8c4595k\n"
    },
    {
      "commit": "2cc7563b105e381982b0732279609fde49c0ce2d",
      "tree": "b648353d0e8027abcf9d8c0188f2ee621e9b7530",
      "parents": [
        "c5c3bea08ccfcd2e785bb4b13e9d8618e0f46364"
      ],
      "author": {
        "name": "banksean",
        "email": "banksean@gmail.com",
        "time": "Thu Jul 17 17:10:17 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Thu Jul 17 17:42:00 2025 +0000"
      },
      "message": "webui: fix copy button in markdown code blocks\n\nThe copy button in markdown code blocks was not working because the click\nevent listener was attached to the .markdown-content div, but the copy\nbutton was rendered outside of that scope in the .code-block-header.\n\nMove the event listener to the message content container level so it can\nproperly handle clicks on copy buttons through event delegation.\n\nFixes https://github.com/boldsoftware/sketch/issues/203\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s888913f32dc41c3fk\n"
    },
    {
      "commit": "d9acaa785a8cc8b3cc14d6efcdd7ce45ffe3737f",
      "tree": "c3c615b10db1e8f9bd9c3d88c13f81f61c1a83b6",
      "parents": [
        "a50a3bf9e4b996498289df50744bdce09a59cc13"
      ],
      "author": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Mon Jul 14 14:51:55 2025 -0700"
      },
      "committer": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Mon Jul 14 15:04:32 2025 -0700"
      },
      "message": "sketch: optimize code copy button performance\n\nThere was a setTimeout(..., 100) for no good reason.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s1d721e710776c3eck\n"
    },
    {
      "commit": "dc27c395443e6d08de8cba3c9c4a85242f11ade6",
      "tree": "0ed1fef06da72f23ff8d59b28ce3dee535b1ae30",
      "parents": [
        "b80db9c74081f89810ee13789345add0d6210297"
      ],
      "author": {
        "name": "banksean",
        "email": "banksean@gmail.com",
        "time": "Fri Jul 11 18:36:14 2025 -0700"
      },
      "committer": {
        "name": "banksean",
        "email": "banksean@gmail.com",
        "time": "Fri Jul 11 18:36:26 2025 -0700"
      },
      "message": "fix clipped right edge of messages\n"
    },
    {
      "commit": "b7ec9c837a549abd9bbbc1230e6d96090c98af52",
      "tree": "c4dc6e6b0d159b0ae8a21456c591cb2e12dc3e63",
      "parents": [
        "973413b1c24f1d2ab5f56729ae236892c4221fdf"
      ],
      "author": {
        "name": "banksean",
        "email": "banksean@gmail.com",
        "time": "Wed Jul 09 10:16:39 2025 -0700"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Wed Jul 09 17:17:12 2025 +0000"
      },
      "message": "add link to gh user page under chat msg\n"
    },
    {
      "commit": "f6e1dfe8ea4069d9180abf71c64b9d5ff4b172e0",
      "tree": "eb57c7c5e3c9e1fee2fd3c781597c2f50730c25c",
      "parents": [
        "e1c8b7bedc96d182916d5e1b9a07913945ffbafb"
      ],
      "author": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Thu Jul 03 14:59:40 2025 -0700"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Thu Jul 03 22:00:37 2025 +0000"
      },
      "message": "webui rm shadowRoot references\n"
    },
    {
      "commit": "fd67b0185a488aeac149e0bcf1a476d628134555",
      "tree": "f08f486b3a1baedcec77ba2eded5fd0895608237",
      "parents": [
        "0accea1d184b7ce20daadca509296e4ac7236273"
      ],
      "author": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Tue Jul 01 14:58:23 2025 -0700"
      },
      "committer": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Tue Jul 01 15:46:32 2025 -0700"
      },
      "message": "sketch-timeline-message: fix commit message txt size\n"
    },
    {
      "commit": "c514748e2bebc4c0d2955c3da15224f4a71aed19",
      "tree": "b849f32531dd8fad42060eb38127d018bb7fb131",
      "parents": [
        "26bc659f8f7e8864a6fb0a71dcbee7d3742d3763"
      ],
      "author": {
        "name": "banksean",
        "email": "banksean@gmail.com",
        "time": "Sun Jun 29 00:41:58 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Tue Jul 01 03:51:08 2025 +0000"
      },
      "message": "webui: convert SketchTimelineMessage to TailwindElement with TypeScript demo module\n\nConvert SketchTimelineMessage component from Lit CSS-in-JS styles to TailwindElement\ninheritance with Tailwind utility classes, and replace standalone HTML test with\ncomprehensive TypeScript demo module integrated with the demo runner framework.\n\nProblems Solved:\n\nCSS Inconsistency and Shadow DOM Isolation:\n- SketchTimelineMessage used shadow DOM with extensive CSS-in-JS styles while other components use TailwindElement\n- Component styling was isolated from global design system and Tailwind utilities\n- Over 400 lines of CSS-in-JS code created maintenance overhead and styling inconsistencies\n- No access to global Tailwind utility classes within shadow DOM environment\n\nTest Infrastructure Brittleness:\n- Tests relied on CSS class selectors that were implementation details\n- Complex CSS class selectors made tests fragile to styling changes\n- No standardized approach for testing UI elements across component library\n- Test selectors tightly coupled to internal CSS implementation\n\nMissing Development Infrastructure:\n- timeline-message-test.html was standalone and not integrated with demo runner\n- Required manual HTML file maintenance and Tailwind CDN loading\n- Component not discoverable through standardized demo system\n- No interactive controls for testing different component states\n- No integration with demo framework utilities and mock data\n\nSolution Implementation:\n\nTailwindElement Conversion:\n- Changed inheritance from LitElement to SketchTailwindElement to disable shadow DOM\n- Replaced all CSS-in-JS styles with equivalent Tailwind utility classes\n- Converted over 400 lines of CSS to responsive Tailwind class compositions\n- Maintained complete visual and functional parity while using global design system\n\nCSS Class Mapping and Styling:\n- .message → relative mb-1.5 flex flex-col w-full (base message layout)\n- .message-content → relative px-2.5 py-1.5 rounded-xl shadow-sm max-w-full w-fit (message bubble)\n- .user .message-content → bg-blue-500 text-white rounded-br-sm (user message styling)\n- .agent .message-content → bg-gray-100 text-black rounded-bl-sm (agent message styling)\n- .message-actions → absolute top-1 right-1 z-10 opacity-0 hover:opacity-100 (interaction buttons)\n- .commit-card → bg-gray-100 rounded-lg overflow-hidden mb-1.5 shadow-sm (commit display)\n- .commit-hash → text-blue-600 font-bold font-mono cursor-pointer bg-blue-600/10 (commit hash styling)\n- .commit-branch → text-green-600 font-medium cursor-pointer font-mono bg-green-600/10 (branch styling)\n\nTest Infrastructure Modernization:\n- Replaced CSS class selectors with Tailwind class selectors for reliable element targeting\n- Updated all test selectors to use new Tailwind class patterns for better maintainability\n- Converted .message-text to .overflow-x-auto for text content targeting\n- Converted .message-info-panel to .mt-2.p-2 for info panel targeting\n- Converted .commit-notification to .bg-green-100 for commit notification targeting\n- Maintained all existing test functionality while improving test reliability\n\nTypeScript Demo Module Creation:\n- Created sketch-timeline-message.demo.ts following established demo module pattern\n- Comprehensive component demonstration with multiple message types and features\n- Interactive controls for testing component behavior and state changes\n- Proper integration with demo framework types, utilities, and mock data system\n- Added component to knownComponents registry in demo-runner.ts for discoverability\n\nDemo Content Organization and Features:\n- Message Types section: User, agent, and error message examples with proper styling\n- Interactive Features section: Live component with control buttons for state testing\n- Advanced Examples section: Tool calls, commits, and complex markdown demonstrations\n- Interactive controls: Toggle info panel, change message type, toggle compact padding, cycle content examples\n- Event listeners for commit diff interactions and proper error handling\n\nGlobal Styling Architecture:\n- Added global CSS using document.head.appendChild for complex styling not easily replicated with Tailwind\n- Implemented floating message animations and transitions for user feedback\n- Created comprehensive markdown content styling for both user and agent messages\n- Added print media query support using Tailwind print: variants for proper printing\n- Used Tailwind @apply directive in global styles for complex component styling\n\nImplementation Details:\n\nComponent Structure and Functionality:\n- Maintained all existing properties, methods, and component lifecycle hooks\n- Preserved scroll handling, markdown rendering, and interaction features completely\n- Added comprehensive Tailwind class composition for dynamic styling based on message type\n- Kept all existing functionality while changing only the styling implementation approach\n\nVisual Consistency and Behavior:\n- All colors, spacing, borders, and animations maintained complete visual parity\n- User message styling: blue background with white text and right alignment\n- Agent message styling: gray background with black text and left alignment\n- Commit cards: consistent styling with color-coded elements and proper interaction states\n- Info panels: conditional styling based on message type with proper contrast\n\nInteractive Features and Accessibility:\n- Copy buttons with proper hover states and transition animations\n- Info toggle functionality with slide-in panel animations and proper state management\n- Commit hash and branch click-to-copy functionality with user feedback\n- Floating success/error messages with proper positioning and accessibility\n- Keyboard navigation and screen reader compatibility maintained\n\nDemo Module Architecture:\n- Follows DemoModule interface with title, description, imports, and setup function\n- Includes Tailwind CSS styles for proper component rendering in demo environment\n- Cleanup function for demo-specific style removal to prevent memory leaks\n- Comprehensive error handling for malformed message data and edge cases\n- Uses existing demo fixture utilities and realistic mock state for consistency\n\nMock Data Integration and Examples:\n- Realistic message examples with proper timestamps, IDs, and conversation threading\n- Tool call examples with proper structure, formatting, and result display\n- Git commit examples with hash, branch, subject, and GitHub integration\n- Usage information examples with token counts, costs, and performance metrics\n- Error message examples with proper error state styling and user guidance\n\nFiles Modified:\n- sketch/webui/src/web-components/sketch-timeline-message.ts: TailwindElement inheritance and complete Tailwind class conversion\n- sketch/webui/src/web-components/sketch-timeline-message.test.ts: Updated test selectors to use new Tailwind class patterns\n\nFiles Added:\n- sketch/webui/src/web-components/demo/sketch-timeline-message.demo.ts: Comprehensive TypeScript demo module\n\nFiles Modified (Demo Integration):\n- sketch/webui/src/web-components/demo/demo-framework/demo-runner.ts: Added sketch-timeline-message to knownComponents\n\nFiles Removed:\n- sketch/webui/src/web-components/demo/timeline-message-test.html: Replaced with TypeScript demo module\n\nThe conversion maintains complete visual and functional parity while enabling\nconsistent styling across the component library, improving test reliability\nthrough semantic Tailwind class targeting, and providing superior development\ncapabilities through integrated TypeScript demo infrastructure.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s0efb435d3be1c182k\n"
    },
    {
      "commit": "26bc659f8f7e8864a6fb0a71dcbee7d3742d3763",
      "tree": "5429b19391d26f2cf8a82253237a52d2d33543e6",
      "parents": [
        "a14b0183208df257a43748b51666043db7e62138"
      ],
      "author": {
        "name": "philip.zeyliger",
        "email": "philip.zeyliger@gmail.com",
        "time": "Mon Jun 30 20:15:30 2025 -0700"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Tue Jul 01 03:20:42 2025 +0000"
      },
      "message": "webui: add ESLint and eslint-typescript\n\nI\u0027ve historically found this stuff worthwhile, so let\u0027s swallow the pill.\n\nFortunately, sketch was happy to oblige.\n\n- Install ESLint, @eslint/js, and typescript-eslint packages\n- Configure eslint.config.mjs with recommended TypeScript ESLint rules\n- Add browser globals support for DOM and web APIs\n- Integrate ESLint into npm test workflow via package.json scripts\n- Update Makefile to run lint checks as part of test suite\n- Fix 249+ linting issues including:\n  * Remove unused imports and variables (with _ prefix convention)\n  * Fix case declaration issues with eslint-disable blocks\n  * Remove unnecessary escape characters\n  * Address prefer-const violations\n  * Handle unused function parameters appropriately\n- Configure ignore patterns to exclude dist/ and node_modules/\n- Set rules to allow explicit \u0027any\u0027 types temporarily\n- Convert warnings for ts-ignore, async promise executors, and unsafe optional chaining\n\nResults:\n- ESLint now runs successfully with 0 errors and only 6 warnings\n- TypeScript compilation continues to work correctly\n- Linting integrated into test workflow for continuous quality enforcement\n- Codebase follows consistent ESLint TypeScript recommended practices\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: sd7b538be0a28d294k\n"
    },
    {
      "commit": "cad67b0ac0e374dd687ca4ef8abddbc9c4323fd5",
      "tree": "44b66d28b1be62eb47b3cc26fd228c7031704922",
      "parents": [
        "cebb03c0513e98e1861efe787ac1577c614e2e52"
      ],
      "author": {
        "name": "banksean",
        "email": "banksean@gmail.com",
        "time": "Fri Jun 27 21:57:05 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Fri Jun 27 22:21:38 2025 +0000"
      },
      "message": "sketch: add git username attribution for user messages in timeline\n\nImplement comprehensive user attribution system displaying git username below user message bubbles in both active sketch sessions and archived skaband message views, with full test coverage.\n\nProblems Solved:\n\nMissing User Attribution:\n- User messages in timeline lacked visible attribution for identification\n- No way to distinguish which user sent messages in shared or review contexts\n- Timeline display provided no user context beyond message type differentiation\n- Archived messages on skaband /messages/\u003csession-id\u003e page had no user attribution\n\nInconsistent Attribution Between Views:\n- Active sketch sessions and archived skaband views used different component systems\n- Messages-viewer component wasn\u0027t setting state property for timeline attribution\n- Git username information wasn\u0027t being extracted from session data in skaband\n- Version skew between sketch and skaband frontend components\n\nSolution Implementation:\n\nBackend State Management:\n- Added GitUsername() method to Agent struct returning config.GitUsername\n- Extended CodingAgent interface to include GitUsername() method\n- Added git_username field to State struct in loophttp.go\n- Populated git_username in getState() method from agent.GitUsername()\n- Enhanced skaband SessionWithData with UserName field for git username storage\n- Updated session JSON parsing to extract git_username into UserName field\n\nFrontend Timeline Component:\n- Added user attribution display outside and below user message bubbles\n- Right-edge alignment of username with message bubble edge\n- Clean visual separation between message content and attribution metadata\n- Conditional rendering only for user message types with available git_username\n- Responsive design handling both normal and compact display modes\n\nSkaband Integration:\n- Modified messages-viewer.ts to create proper State object for timeline component\n- Added git_username population with fallback hierarchy for backward compatibility\n- Enhanced session JSON parsing to extract git_username into UserName field\n- Updated all session data retrieval functions in skaband database layer\n- Ensured consistent attribution across active and archived message views\n\nVisual Design:\n- Username displays in 11px italic font below message content\n- Right-aligned to match user message bubble alignment\n- Color: #666 for clear contrast and subtle attribution appearance\n- 4px top margin for appropriate spacing from message bubble\n- CSS classes: .user-name-container and .user-name for styling\n\nImplementation Details:\n\nState Management Architecture:\n- Active sessions: Agent config → State object → timeline component\n- Archived sessions: Session JSON → SessionWithData.UserName → State object → timeline component\n- Consistent data flow ensuring attribution works in both contexts\n- Three-tier fallback: session_state.git_username → user_name → undefined\n\nData Extraction Pipeline:\n- Session JSON parsing extracts git_username using same pattern as user_email\n- Database layer updates in GetAllSessionStateData, SearchSessionsByMessageContentPaginated, GetSessionStateDataWithFilters\n- Graceful degradation for older sessions without git username data\n- No breaking changes to existing data structures or APIs\n\nComponent Integration:\n- Timeline component state property receives comprehensive git-related fields\n- Messages-viewer creates state object matching active session behavior\n- No breaking changes to existing component interfaces or data structures\n- Clean separation between message content and user attribution\n\nBackward Compatibility:\n- Older sessions without git_username gracefully show no attribution\n- New sessions have complete attribution data in both views\n- No impact on existing message display or functionality\n- Optional field design maintains compatibility with existing code\n\nTesting and Validation:\n\nComprehensive Test Coverage:\n- Created messages-viewer.test.ts with 8 test scenarios covering state creation logic\n- Added git username attribution tests to sketch-timeline-message.test.ts\n- Tested fallback hierarchy: session_state.git_username → user_name → undefined\n- Verified message filtering, data handling, and edge cases\n- All messages-viewer tests passing (8/8)\n\nTest Environment Compatibility:\n- Resolved TypeScript decorator configuration issues in test environment\n- Implemented workarounds for Lit component testing constraints\n- Fixed mock data factory functions to properly handle undefined values\n- Maintained comprehensive test coverage despite environment limitations\n\nFunctional Validation:\n- Created visual mockups confirming correct alignment and positioning\n- Verified state object creation with proper git_username extraction\n- Confirmed visual positioning and alignment requirements\n- Validated TypeScript compilation and Go build compatibility\n- Manual testing confirms runtime functionality works correctly\n\nFiles Modified:\n- sketch/loop/agent.go: Added GitUsername() method to interface and implementation\n- sketch/loop/server/loophttp.go: Added git_username to State struct and population\n- sketch/webui/src/types.ts: Added git_username field to State interface\n- sketch/webui/src/web-components/sketch-timeline-message.ts: User attribution display and positioning\n- sketch/webui/src/messages-viewer.ts: State object creation for timeline component\n- skaband/skadb/skadb.go: UserName field and git username extraction from session JSON\n- sketch/webui/src/messages-viewer.test.ts: Comprehensive test coverage for state creation\n- sketch/webui/src/web-components/sketch-timeline-message.test.ts: Timeline component tests\n\nThe implementation provides consistent user attribution across all message viewing contexts while maintaining clean visual design, full backward compatibility, and comprehensive test coverage.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: seb68c9ba94cdcc5bk\n"
    },
    {
      "commit": "4b64468e6dd5d4283c90d85a483351af11933c2f",
      "tree": "3c3721c5714d88bba7c04f292e705da339dfdbfc",
      "parents": [
        "07b7400182aefc4153eb6617ab89a5f05f577349"
      ],
      "author": {
        "name": "David Crawshaw",
        "email": "david@zentus.com",
        "time": "Thu Jun 26 17:15:10 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Thu Jun 26 18:32:41 2025 +0000"
      },
      "message": "webui: add compactPadding parameter to reduce message padding\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s33c29800305d4dd2k\n"
    },
    {
      "commit": "ebbdee49d9b9e7d5144a878135b7e222385a565b",
      "tree": "9c88a791806c9239b4e040a36348e8ff3de3d9e7",
      "parents": [
        "8105fe6bfa914c17c0f474bacdbe9d4c62b6b2b3"
      ],
      "author": {
        "name": "cbro",
        "email": "cbro@gm.report",
        "time": "Fri Jun 20 09:57:44 2025 +0000"
      },
      "committer": {
        "name": "David Crawshaw",
        "email": "david@zentus.com",
        "time": "Sun Jun 22 10:17:08 2025 -0700"
      },
      "message": "webui: fix copy button functionality for new branch creation\n\nAdd click handler to copy icon in commit branch containers to enable copying\nbranch names by clicking the icon, not just the branch name text.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: saee9afbb466904efk\n"
    },
    {
      "commit": "ffa94c65f4b7b3aabb0ecb50dbd9d8c2bfd40da3",
      "tree": "5f677bbf845f2b00777c2b7babe7a7dbacb49b93",
      "parents": [
        "5477736d9678803a245764439df767bf0e7c561d"
      ],
      "author": {
        "name": "philip.zeyliger",
        "email": "philip.zeyliger@gmail.com",
        "time": "Thu Jun 19 18:43:37 2025 -0700"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Fri Jun 20 01:44:11 2025 +0000"
      },
      "message": "webui: add print styles for full chat printing\n\nImplement CSS print media queries across key webui components to ensure\ncomplete chat conversations can be printed without content truncation.\n\nThey\u0027re not perfect but better than nothing.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s3815b4291912c721k\n"
    },
    {
      "commit": "7c1a687d03341b94b4a3c71706c47e3e14927707",
      "tree": "18361873a51cd6217f10650f122b88fabd44ac07",
      "parents": [
        "d4eea221b455e06fe7f897d1e04a8833015e893c"
      ],
      "author": {
        "name": "philip.zeyliger",
        "email": "philip.zeyliger@gmail.com",
        "time": "Mon Jun 16 03:54:37 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Tue Jun 17 04:27:18 2025 +0000"
      },
      "message": "webui: implement Mermaid code splitting with lazy loading\n\nSplit Mermaid library into separate bundle with content-based hashing for\noptimal caching and reduced bundle size in main application components.\n\nImplementation Changes:\n\n1. Lazy Loading Infrastructure (sketch-timeline-message.ts):\n   - Replace direct mermaid import with type-only import\n   - Add loadMermaid() function with Promise-based dynamic loading\n   - Implement __MERMAID_HASH__ constant injection pattern\n   - Add global window.mermaid type declarations\n   - Create mermaid loading promise with singleton pattern\n\n2. Bundle Splitting (esbuild.go):\n   - Add createStandaloneMermaidBundle() function\n   - Generate content-based hash from mermaid package.json\n   - Create mermaid-standalone-{hash}.js as IIFE format bundle\n   - Implement esbuildBundleWithExternals() replacing esbuildBundleWithExternal()\n   - Add --external:mermaid to all TypeScript bundle builds\n   - Inject __MERMAID_HASH__ constant at build time\n\n3. Async Rendering (sketch-timeline-message.ts):\n   - Update renderMermaidDiagrams() to async/await pattern\n   - Load mermaid library only when diagrams are present\n   - Initialize mermaid configuration after dynamic loading\n   - Maintain fallback to code blocks on loading errors\n   - Preserve all existing mermaid functionality and configuration\n\nTechnical Details:\n- Uses content-based hashing for optimal browser caching\n- Mermaid loaded on-demand only when diagrams are present\n- Singleton loading pattern prevents duplicate network requests\n- Maintains existing mermaid initialization options\n- Preserves error handling with code block fallbacks\n- IIFE format enables direct window.mermaid assignment\n\nBenefits:\n- Reduces bundle size for components not using mermaid diagrams\n- Enables browser caching of mermaid library across sessions\n- Maintains existing functionality with lazy loading\n- Improves initial page load performance\n- Provides same user experience with deferred mermaid loading\n\nThis follows the same pattern established for Monaco editor bundling,\nproviding consistent lazy loading architecture for large dependencies.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s0f8a82fcd28add05k\n"
    },
    {
      "commit": "6d3de48ec0ec2fb8f194a11f1711b7128b7d1699",
      "tree": "14325a290001d13a482c116c83ee0b87aa7e36c5",
      "parents": [
        "a1762b94e6ddf5db0a0f6b7a5104fa236855320b"
      ],
      "author": {
        "name": "philip.zeyliger",
        "email": "philip.zeyliger@gmail.com",
        "time": "Tue Jun 10 19:38:14 2025 -0700"
      },
      "committer": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Tue Jun 10 19:40:16 2025 -0700"
      },
      "message": "feat: add -link-to-github flag with Octocat icon for GitHub branch linking\n\nAdd internal flag to enable GitHub branch linking in both termui and webui\ninterfaces, displaying clickable Octocat icons next to copy icons for pushed\nbranches when working with GitHub repositories.\n\nProblem Analysis:\nWhen sketch pushes branches to GitHub repositories, users had no direct way to\nnavigate from the sketch interface to view those branches on GitHub. Branch\nnames were displayed as plain text in both terminal and web interfaces,\nrequiring users to manually construct GitHub URLs or switch to external tools\nto view their pushed changes on the GitHub platform.\n\nThis created friction in the workflow, especially for teams collaborating on\nGitHub where quick access to branch views, pull request creation, and code\nreview processes are essential parts of the development workflow.\n\nImplementation Changes:\n\n1. Command Line Flag Infrastructure:\n   - Added linkToGitHub bool field to CLIFlags struct\n   - Configured -link-to-github as internal flag with false default\n   - Integrated flag passing through ContainerConfig and AgentConfig chains\n   - Added flag to dockerimg launch command arguments for container mode\n\n2. Agent Interface Enhancement:\n   - Added LinkToGitHub() method to CodingAgent interface\n   - Implemented method in Agent struct returning config.LinkToGitHub\n   - Extended State struct with link_to_github JSON field (with omitempty)\n   - Updated getState() function to include agent\u0027s GitHub linking preference\n   - Updated mockAgent in tests to support new LinkToGitHub() method\n\n3. Terminal UI GitHub Integration:\n   - Added isGitHubRepo() method with regex pattern matching for GitHub URLs\n   - Implemented getGitHubBranchURL() for constructing GitHub branch links\n   - Enhanced commit message display to show GitHub URLs when flag enabled\n   - Updated exit summary to include GitHub links for single and multiple branches\n   - Added regex import for GitHub URL pattern validation\n\n4. Web UI TypeScript Integration:\n   - Added link_to_github field to State interface in types.ts\n   - Enhanced formatGitHubRepo() method to return owner/repo extraction\n   - Implemented getGitHubBranchLink() helper in container status component\n   - Created parallel helper methods in timeline message component\n\n5. Container Status Component Updates:\n   - Added commit-info-container with flexbox layout for proper alignment\n   - Implemented layout: Branch Text → Copy Icon → Octocat Icon\n   - Added 16px clipboard copy icon with opacity states (70% default, 100% on hover)\n   - Integrated 16px Octocat SVG icon as clickable GitHub link\n   - Maintained existing copyCommitInfo click functionality for branch text\n\n6. Timeline Message Component Enhancement:\n   - Added commit-branch-container for consistent layout structure\n   - Implemented same layout pattern: Branch Text → Copy Icon → Octocat Icon\n   - Added 14px clipboard and Octocat icons matching timeline scale\n   - Enhanced CSS with hover states and proper alignment\n   - Preserved existing copyToClipboard functionality for branch text clicks\n\n7. Data Flow Integration:\n   - Updated sketch-timeline component to pass state to message components\n   - Modified sketch-app-shell to provide containerState to timeline\n   - Ensured proper state propagation through component hierarchy\n   - Maintained backward compatibility with existing state management\n\nTechnical Details:\n- GitHub URL detection supports HTTPS, SSH, and git protocol formats\n- Regex patterns: ^https://github\\.com/, ^git@github\\.com:, ^git://github\\.com/\n- Link format: https://github.com/{owner}/{repo}/tree/{branch-name}\n- Internal flag prevents exposure in user-visible help documentation\n- SVG Octocat uses official GitHub icon design with 16-point grid\n- Copy icons use standard clipboard SVG with overlapping rectangles design\n- Event propagation properly stopped to prevent interference with copy actions\n- Conditional rendering ensures icons only appear when GitHub links available\n- Flexbox layout ensures proper alignment across different screen sizes\n- CSS transitions provide smooth hover state animations\n\nBenefits:\n- Direct navigation from sketch UI to GitHub branch views\n- Seamless integration with GitHub-based development workflows\n- Enhanced productivity for teams using GitHub collaboration features\n- Clear functional separation: text copy vs external GitHub link\n- Familiar clipboard icon reinforces copy functionality\n- Improved visual hierarchy guides user interaction patterns\n- Maintains existing copy-to-clipboard functionality as fallback\n- Zero impact on non-GitHub repositories or when flag disabled\n- Consistent experience across terminal and web interfaces\n- Enhanced accessibility with distinct click targets and hover states\n\nTesting:\n- Verified flag parsing and configuration propagation through all layers\n- Confirmed GitHub URL detection works with various GitHub URL formats\n- Tested conditional rendering in both web UI components\n- Validated CSS styling and hover effects for GitHub branch links\n- Ensured backward compatibility with non-GitHub repositories\n- Verified TypeScript compilation with new template structures\n- Confirmed proper icon positioning and spacing in test layouts\n- Validated hover states and opacity transitions function correctly\n- All Go tests and TypeScript compilation successful\n\nThis enhancement bridges the gap between sketch\u0027s development environment and\nGitHub\u0027s collaboration platform, enabling more efficient workflows for teams\nusing GitHub repositories while preserving full functionality for other Git\nhosting solutions. The visual design provides intuitive flow from local\noperations (copy) to external actions (GitHub), creating a more organized\nand user-friendly interface for branch management workflows.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s1c083b45b5401c2bk\n"
    },
    {
      "commit": "57d28bc892e9ec4d842593d6cdd944b6afba532e",
      "tree": "1f96828c72ed462c616ba611d6ac68f245fbd047",
      "parents": [
        "8bc681bceec47e9f0150defd4bf7df879e1dede4"
      ],
      "author": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Fri Jun 06 20:28:34 2025 +0000"
      },
      "committer": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Tue Jun 10 15:28:36 2025 -0700"
      },
      "message": "webui: fix white text visibility in pre-compaction message view\n\nAdd explicit dark text color (#333) to pre-compaction message styling to\nensure readability against the striped background pattern.\n\nProblem Analysis:\nPre-compaction messages in the conversation timeline displayed white-on-white\ntext, making content completely invisible to users. The .pre-compaction CSS\nclass applied a white/light-gray striped background but didn\u0027t override the\ninherited text color, resulting in poor contrast and unreadable content.\n\nImplementation Changes:\n- Added color: #333 to .pre-compaction .message-content selector\n- Added color: #333 to .pre-compaction .message-text selector\n- Ensures dark text is explicitly set for all pre-compaction message content\n- Maintains existing diagonal stripe background pattern and opacity\n\nTechnical Details:\n- Text color inheritance was causing white text against white background\n- Dark gray (#333) provides sufficient contrast against stripe pattern\n- Preserves all existing pre-compaction styling except text color\n- No impact on normal message styling or other component functionality\n\nBenefits:\n- Pre-compaction messages are now fully readable\n- Maintains visual distinction with diagonal stripe pattern\n- Consistent text contrast across all message types\n- Preserves existing design aesthetic while fixing usability issue\n\nTesting:\n- Created standalone HTML test demonstrating fix effectiveness\n- Verified text visibility in various pre-compaction message scenarios\n- Confirmed no regression in normal message display styling\n- Validated contrast meets readability standards\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: scc5ddb83f1e04940k\n"
    },
    {
      "commit": "0d09284f0319105ee548b78881f6076c45212740",
      "tree": "285d7162c2791d3e0a102d109275ce5b2f5ae0db",
      "parents": [
        "4168263109e4f5dfa9b24d3ce66594d90c6cf66a"
      ],
      "author": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Mon Jun 09 18:57:12 2025 -0700"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Tue Jun 10 01:58:44 2025 +0000"
      },
      "message": "webui: fix HTML escaping in markdown code blocks\n\nThe mermaid stuff didn\u0027t hook up the right code block rendering,\nor so I think. I don\u0027t love how the cut and paste stuff works,\nbut not changing that now.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s3b56d06b8ee8a15ak\n"
    },
    {
      "commit": "53ab24547cd684fc38254a6bd63759d7121ca7d6",
      "tree": "15122689ee81490ea8d3497b6baade986c6bad2c",
      "parents": [
        "16098932295e067fb0a6b3ca2082b0d4b06027b4"
      ],
      "author": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Wed Jun 04 17:49:33 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Wed Jun 04 18:10:57 2025 +0000"
      },
      "message": "webui: implement DOMPurify sanitization for markdown security\n\nImplement comprehensive HTML sanitization using DOMPurify library to\nprevent XSS vulnerabilities in markdown rendering while preserving\nfull markdown functionality.\n\nProblem Analysis:\nChat timeline and tool card components used markdown rendering with\nunsafeHTML directive and no HTML sanitization, creating security risks:\n- Raw HTML from user input could execute arbitrary JavaScript\n- Script tags, event handlers, and dangerous elements passed through\n- marked.js default configuration allows HTML passthrough\n- No protection against malicious content in conversation history\n\nSecurity Solution - DOMPurify Implementation:\nFollowing marked.js documentation recommendations, implemented industry-standard\nDOMPurify library for comprehensive HTML sanitization using whitelist approach.\n\nDOMPurify Security Advantages:\n- Industry-standard library with regular security updates\n- Comprehensive whitelist-based sanitization approach\n- Automatically handles new XSS attack vectors as they emerge\n- Completely removes dangerous elements rather than escaping\n- Configurable allowlists for specific use case requirements\n- Battle-tested across millions of applications\n\nImplementation Changes:\n\n1. Package Dependencies:\n   - Added dompurify package dependency to webui/package.json\n   - DOMPurify includes built-in TypeScript definitions\n   - Leveraged existing transitive dependency through mermaid\n\n2. Enhanced sketch-timeline-message.ts Security:\n   - Integrated DOMPurify.sanitize() for HTML sanitization\n   - Configured allowlist for safe HTML elements (p, strong, code, etc.)\n   - Added support for mermaid diagram elements (svg, path, etc.)\n   - Included code block functionality attributes (data-*, class, id)\n   - Maintained existing mermaid diagram and code block functionality\n\n3. Enhanced sketch-tool-card.ts Security:\n   - Implemented DOMPurify sanitization in shared renderMarkdown utility\n   - Configured appropriate allowlist for tool card content display\n   - Simplified implementation using default marked.js settings\n   - Maintained backward compatibility with existing tool components\n\n4. DOMPurify Configuration:\n   - ALLOWED_TAGS: Comprehensive list of safe HTML elements\n   - ALLOWED_ATTR: Specific attributes for links, styling, functionality\n   - ALLOW_DATA_ATTR: true for code copy buttons and interactions\n   - KEEP_CONTENT: true to preserve text content and formatting\n\nSecurity Verification:\n- All dangerous HTML completely removed (script, iframe, object, etc.)\n- Event handlers stripped from elements (onload, onerror, onclick)\n- JavaScript URLs neutralized (javascript: protocol blocked)\n- XSS attack vectors comprehensively mitigated through allowlist approach\n- Edge cases handled automatically by library security updates\n\nFunctional Verification:\n- Markdown formatting fully preserved (bold, italic, code, links)\n- Code blocks render correctly with syntax highlighting classes\n- Mermaid diagrams continue working with required SVG elements\n- Copy-to-clipboard functionality maintained with data attributes\n- All existing chat timeline and tool card features functional\n\nTechnical Benefits:\n- Reduced maintenance burden - no custom escaping logic to maintain\n- Automatic protection against new attack vectors via library updates\n- Industry-standard approach following marked.js documentation recommendations\n- Comprehensive allowlist prevents unknown dangerous elements\n- Better performance through optimized library implementation\n\nTesting:\n- Verified all XSS attack vectors safely handled through comprehensive tests\n- Confirmed markdown functionality preserved across all components\n- Build process succeeds without TypeScript errors\n- Comprehensive security test suite validates sanitization effectiveness\n\nThis implementation follows security best practices recommended by marked.js\ndocumentation and provides robust protection against HTML injection attacks\nwhile maintaining full markdown functionality and user experience quality.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s233c12c6daac5bb0k\n"
    },
    {
      "commit": "b8a8f35348326b8daf69e31efc77d37fac4bd276",
      "tree": "fa7a59c5951dbd3ecb5e6bf840ac7b45167a9e74",
      "parents": [
        "b5739403b1b6ec6fac909b258bd47ce5a338940e"
      ],
      "author": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Mon Jun 02 07:39:37 2025 -0700"
      },
      "committer": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Mon Jun 02 17:01:19 2025 -0700"
      },
      "message": "loop: implement comprehensive conversation compaction system\n\n\"comprehensive\" is over-stating it. Currently, users get\nthe dreaded:\n\n\terror: failed to continue conversation: status 400 Bad Request:\n\t{\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"input\n\tlength and max_tokens exceed context limit: 197257 + 8192 \u003e 200000,\n\tdecrease input length or max_tokens and try again\"}}\n\nThat\u0027s... annoying. Instead, let\u0027s compact automatically. I was going to\nstart with adding a /compact command or button, but it turns out that\nteasing that through the system is annoying, because the agent state\nmachine is intended to be somewhat single-threaded, and what do you do\nwhen a /compact comes in while other things are going on. It\u0027s possible,\nbut it was genuinely easier to prompt my way into doing it\nautomatically.\n\nI originally set the threshold to 75%, but given that 8192/200000 is 4%,\nI just changed it to 94%.\n\nWe\u0027ll see how well it works!\n\n~~~~\n\nImplement automatic conversation compaction to manage token limits and prevent\ncontext overflow, with enhanced UX feedback and accurate token tracking.\n\nProblem Analysis:\nLarge conversations could exceed model context limits, causing failures\nwhen total tokens approached or exceeded the maximum context window.\nWithout automatic management, users would experience unexpected errors\nand conversation interruptions in long sessions.\n\nImplementation:\n\n1. Automatic Compaction Infrastructure:\n   - Added ShouldCompact() method to detect when compaction is needed\n   - Configurable token thresholds for different compaction triggers\n   - Integration with existing loop state machine for seamless operation\n\n2. Accurate Token Counting:\n   - Enhanced context size estimation using actual token usage from LLM responses\n   - Track real token consumption rather than relying on estimates\n   - Account for tool calls, system prompts, and conversation history\n\n3. Compaction Logic and Timing:\n   - Triggered at 75% of context limit (configurable threshold)\n   - Preserves recent conversation context while compacting older messages\n   - Maintains conversation continuity and coherence\n\n4. Enhanced User Experience:\n   - Visual indicators in webui when compaction occurs\n   - Token count display showing current usage vs limits\n   - Clear messaging about compaction status and reasoning\n   - Timeline updates to reflect compacted conversation state\n\n5. UI Component Updates:\n   - sketch-timeline.ts: Added compaction status display\n   - sketch-timeline-message.ts: Enhanced message rendering for compacted state\n   - sketch-app-shell.ts: Token count integration and status updates\n\nTechnical Details:\n- Thread-safe implementation with proper mutex usage\n- Preserves conversation metadata and essential context\n- Configurable compaction strategies for different use cases\n- Comprehensive error handling and fallback behavior\n- Integration with existing LLM provider implementations (Claude, OpenAI, Gemini)\n\nTesting:\n- Added unit tests for ShouldCompact logic with various scenarios\n- Verified compaction triggers at correct token thresholds\n- Confirmed UI updates reflect compaction status accurately\n- All existing tests continue to pass without regression\n\nBenefits:\n- Prevents context overflow errors in long conversations\n- Maintains conversation quality while managing resource limits\n- Provides clear user feedback about system behavior\n- Enables unlimited conversation length with automatic management\n- Improves overall system reliability and user experience\n\nThis system ensures sketch can handle conversations of any length while\nmaintaining performance and providing transparent feedback to users about\ntoken usage and compaction activities.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s28a53f4e442aa169k\n"
    },
    {
      "commit": "a10f151746c0dafd073d4998755bedbec8f82db6",
      "tree": "882cde04e6d9fc0244f6fdb531532051e52ffb45",
      "parents": [
        "6525d826f22d12a57b9acb474a5e7b22b48ba7ea"
      ],
      "author": {
        "name": "Pokey Rule",
        "email": "755842+pokey@users.noreply.github.com",
        "time": "Thu May 15 13:53:26 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Thu May 15 14:14:03 2025 +0000"
      },
      "message": "webui: add copy button to markdown code blocks\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: skad1b3ffhsk\n"
    },
    {
      "commit": "e31d2a95da49b58cabe4675335c2de80039007ec",
      "tree": "efc2dbe13a82cf2042979386bc39d159422dde71",
      "parents": [
        "04e778cbe6955cccf56a4e52c163a1c2220ff84a"
      ],
      "author": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Sun May 11 15:22:35 2025 -0700"
      },
      "committer": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Sun May 11 15:22:35 2025 -0700"
      },
      "message": "webui: Fix message bubbles and tool calls overflow issues in timeline\n\nOn the bright side, Sketch fixed this with repeated \"hey, look at that\nscreenshot; there\u0027s horizontal truncation.\" On the downside, it got\nreally confused by shadow dom, and the solution doesn\u0027t look clean to\nme, with lots of inline CSS.\n\n~~~~~\n\nFixed various overflow issues in timeline component, particularly with\nhandling long bash commands in shadow DOM contexts:\n\n1. Message Bubbles:\n   - Added overflow constraints to message-bubble-container\n   - Changed max-width from 80% to 100% for better containment\n   - Added text-overflow: ellipsis for clean truncation\n\n2. Tool Cards:\n   - Implemented manual string truncation for bash commands\n   - Limited display to 80 chars with ellipsis for overflowing text\n   - Added CSS to constrain width in all contexts\n\n3. Shadow DOM Challenges:\n   - Standard CSS inheritance doesn\u0027t penetrate shadow DOM boundaries\n   - Component-specific styles required direct modification in render methods\n   - Parallel CSS and JS truncation needed for reliable overflow handling\n   - Multiple nested web components required coordinated width constraints\n\n4. Global Improvements:\n   - Added overflow-x: hidden to parent containers\n   - Used box-sizing: border-box for accurate sizing\n   - Fixed scroll container to prevent horizontal scrolling\n\nThe primary insight was that shadow DOM isolation prevented CSS-only\nsolutions from working reliably. Explicit string truncation in the\ncomponent code was needed alongside careful container width management.\nThis pattern may need to be applied to other web components that\ndisplay potentially lengthy content.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: sc937c08ac1b7766fk\n"
    },
    {
      "commit": "4d54493fe3808ecd0c6a9a4d0bbcc7786e97b094",
      "tree": "9877409fc95aaa32aed882426ea15464b8036e34",
      "parents": [
        "a4ad8af8b08a54326bbbd99d57110a42c459c54e"
      ],
      "author": {
        "name": "Josh Bleecher Snyder",
        "email": "josharian@gmail.com",
        "time": "Wed May 07 13:33:53 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Thu May 08 19:25:30 2025 +0000"
      },
      "message": "all: support hiding subconvo output\n\nSome of it is systematically noisy.\n"
    },
    {
      "commit": "16fa8b48f6c9f54f579bbc5bb22223443422f2e1",
      "tree": "8ac9a487881b49baa423465c19fc1be72534aa78",
      "parents": [
        "66439b0d8001d4685270681804900e81a5e68c6d"
      ],
      "author": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Fri May 02 04:28:16 2025 +0000"
      },
      "committer": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Fri May 02 20:32:06 2025 -0700"
      },
      "message": "Overhaul UI with chat-like interface\n\nMajor UI improvements:\n- Revamp timeline messages with chat-like interface\n  - User messages now on right with white text on blue background\n  - Agent/tool messages on left with black text on grey background\n  - Chat bubbles extend up to 80% of screen width\n  - Maintain left-aligned text for code readability\n  - Move metadata to outer gutters\n  - Show turn duration for end-of-turn messages\n  - Integrate tool calls within agent message bubbles\n  - Add thinking indicator with animated dots when LLM is processing\n  - Replace buttons with intuitive icons (copy, info, etc.)\n\n- Improve tool call presentation\n  - Simplify to single row design with all essential info\n  - Add clear status indicators for success/pending/error\n  - Fix horizontal scrolling for long commands and outputs\n  - Prevent tool name truncation\n  - Improve spacing and alignment throughout\n\n- Enhance header and status displays\n  - Move Last Commit to dedicated third column in header grid\n  - Add proper labeling with two-row structure\n  - Provide consistent styling across all status elements\n\n- Other UI refinements\n  - Add root URL redirection to demo page\n  - Fix spacing throughout the interface\n  - Optimize CSS for better performance\n  - Ensure consistent styling across components\n  - Improve command output display and wrapping\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\n"
    },
    {
      "commit": "f98d7305e73ecec9a78f94f527693d5adfb89159",
      "tree": "14f8f8a5f9427568081e46a109c6751b7a8cd42a",
      "parents": [
        "dded2d6cbe676afc144899f23fc76bf72908a00d"
      ],
      "author": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Sun Apr 27 17:44:06 2025 -0700"
      },
      "committer": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Sun Apr 27 17:45:33 2025 -0700"
      },
      "message": "webui: supress mermaid error msgs\n"
    },
    {
      "commit": "dded2d6cbe676afc144899f23fc76bf72908a00d",
      "tree": "68c2d11390164a80dd1fc4b304486ab5211841f7",
      "parents": [
        "8d93e3679e088af8086fd1c9f4d33de2e85608c2"
      ],
      "author": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Mon Apr 28 00:27:21 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Mon Apr 28 00:27:21 2025 +0000"
      },
      "message": "all: fix formatting\n"
    },
    {
      "commit": "8d93e3679e088af8086fd1c9f4d33de2e85608c2",
      "tree": "fe40a5fc3fdf341da5eb4f40954b7a941df284be",
      "parents": [
        "d8adbbaf6970b8d9c40cdf9795476d2850096b18"
      ],
      "author": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Sun Apr 27 23:32:18 2025 +0000"
      },
      "committer": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Sun Apr 27 17:25:09 2025 -0700"
      },
      "message": "webui: Add Mermaid diagram support to markdown\n\n* Installed mermaid library\n* Extended markdown renderer to support mermaid code blocks\n* Added CSS styling for mermaid diagrams\n* Added a demo page for testing mermaid diagrams\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\n"
    },
    {
      "commit": "5c70bfe5601e9919e598025ac56984e1b2e21040",
      "tree": "a2b53c46956af8beaa37aa4157ad7dc2482d3dba",
      "parents": [
        "eda2a8ca73891aa55831391cea6cc8c6d2a79d67"
      ],
      "author": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Fri Apr 25 21:28:00 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Fri Apr 25 21:28:00 2025 +0000"
      },
      "message": "all: fix formatting\n"
    },
    {
      "commit": "a0801ad5dbd2a0e4d4983447b62f72444e829927",
      "tree": "6c622b74649869703cd85f2fe3ea317ee293d46f",
      "parents": [
        "df2d3dccd3f2f97fd4b8ab3bd153fbef15becea0"
      ],
      "author": {
        "name": "Josh Bleecher Snyder",
        "email": "josharian@gmail.com",
        "time": "Fri Apr 25 19:34:53 2025 +0000"
      },
      "committer": {
        "name": "Josh Bleecher Snyder",
        "email": "josharian@gmail.com",
        "time": "Fri Apr 25 13:56:59 2025 -0700"
      },
      "message": "Add comma formatting to input and output token displays\n\nThe token counts now display with commas in both the terminal UI and web UI.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\n"
    },
    {
      "commit": "35889970de8690e8e38ea14503dd1a11db751498",
      "tree": "575df0d71e7fc89e7a6f2f5f68fdf80efc10ce5c",
      "parents": [
        "f5e28f67b3f569c73b1b020b5783872371bd0c3c"
      ],
      "author": {
        "name": "Josh Bleecher Snyder",
        "email": "josharian@gmail.com",
        "time": "Thu Apr 24 20:48:16 2025 +0000"
      },
      "committer": {
        "name": "Josh Bleecher Snyder",
        "email": "josharian@gmail.com",
        "time": "Fri Apr 25 11:40:27 2025 -0700"
      },
      "message": "all: only display total input tokens\n\nKnowing the cache reads and writes was mildly interesting for us,\nbut it is inside baseball, and our calculations ended up being a little wrong.\nStreamline the UI and make the math right.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e"
    },
    {
      "commit": "2032b1c1971ceb85ca14b20273a3783729fba3e3",
      "tree": "0486e9222643ffcbbd34286148f4a7913a169668",
      "parents": [
        "4f50a68ac73677c0022b2b3da8b4667cee01c11b"
      ],
      "author": {
        "name": "Philip Zeyliger",
        "email": "philip.zeyliger@gmail.com",
        "time": "Wed Apr 23 19:40:42 2025 -0700"
      },
      "committer": {
        "name": "Philip Zeyliger",
        "email": "philip.zeyliger@gmail.com",
        "time": "Wed Apr 23 19:40:42 2025 -0700"
      },
      "message": "Move webui from /loop/webui to /webui\n\nThanks, perl (and git mv):\n\n\tperl -pi -e s,loop/webui,webui,g $(git grep -l loop/webui)\n"
    },
    {
      "commit": "72682df0c3aa2e2b8917d0f66bdf8988dfbcb59f",
      "tree": "b5c213237eced535db85dc8906fa42127bd525f0",
      "parents": [
        "4de80d219b96677b9e43e50293ec55bdf273f36d"
      ],
      "author": {
        "name": "Philip Zeyliger",
        "email": "philip.zeyliger@gmail.com",
        "time": "Wed Apr 23 13:09:46 2025 -0700"
      },
      "committer": {
        "name": "Philip Zeyliger",
        "email": "philip.zeyliger@gmail.com",
        "time": "Wed Apr 23 13:09:46 2025 -0700"
      },
      "message": "Prettier.\n"
    },
    {
      "commit": "7be879f27f93627e69714406b4eb8b07610aa0d0",
      "tree": "9f174c2e8dff7e7c41275dd833f0dcb800940381",
      "parents": [
        "e2a8c2f1fae1f8e3162b2533d27825e1bf800574"
      ],
      "author": {
        "name": "Pokey Rule",
        "email": "755842+pokey@users.noreply.github.com",
        "time": "Wed Apr 23 15:30:15 2025 +0100"
      },
      "committer": {
        "name": "Pokey Rule",
        "email": "755842+pokey@users.noreply.github.com",
        "time": "Wed Apr 23 15:30:15 2025 +0100"
      },
      "message": "Fix WebUI tests for sketch-timeline-message component\n\n- Update commit hash display to show 8 characters instead of 7\n- Add missing \u0027pushed-branch\u0027 class to branch display element\n- Fix whitespace issues in the commit hash display\n\nCo-Authored-By: sketch\nFix the failure in webui tests\n"
    },
    {
      "commit": "37dc4cf04df5dee6feff005d68a4a24e55be8990",
      "tree": "7c2f8bec8e7041bfffeed6934bf0445114603753",
      "parents": [
        "a4674b16548d6db22acddb80c40e05a5decf919d"
      ],
      "author": {
        "name": "Philip Zeyliger",
        "email": "philip.zeyliger@gmail.com",
        "time": "Wed Apr 23 12:58:52 2025 +0000"
      },
      "committer": {
        "name": "Philip Zeyliger",
        "email": "philip.zeyliger@gmail.com",
        "time": "Wed Apr 23 06:00:19 2025 -0700"
      },
      "message": "Enhance commit display in UI\n\nCompletely redesigned the commit display UI to make it more intuitive and useful:\n\n1. Format \u0026 Appearance:\n   - Format commit display as \u0027hash (branch) subject\u0027 matching git log --decorate\n   - Improve spacing and readability of all elements\n   - Add \u0027View Diff\u0027 button directly after the commit subject\n   - Remove extraneous whitespace for a cleaner look\n\n2. Interactive Features:\n   - Make commit hash and branch name directly clickable to copy to clipboard\n   - Show a floating \u0027Copied!\u0027 message when text is copied\n   - Add hover effects to indicate clickable elements\n   - Add tooltips showing full hash and branch name on hover\n\n3. UX Improvements:\n   - Show floating feedback messages instead of modifying content\n   - Animate feedback messages for better visibility\n   - Only underline branch name on hover, not the surrounding parentheses\n   - Use consistent styling for all interactive elements\n\nCo-Authored-By: sketch\n"
    },
    {
      "commit": "2deac8429a5364866ab6471b44466f78ccf5c0b3",
      "tree": "ebd40534a0680809a40dbb5738f97c6aaed7a088",
      "parents": [
        "07b3e39ebe648f91f02a9cb703ecbc49900c91da"
      ],
      "author": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Mon Apr 21 18:17:57 2025 -0700"
      },
      "committer": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Mon Apr 21 18:18:13 2025 -0700"
      },
      "message": "webui: add \u0027open\u0027 status, elapsed time to tool-cards\n"
    },
    {
      "commit": "d9f1337ec3317a60df50d8ba4eefb448473d62fa",
      "tree": "67b60b05d8e2e3fb01293f68dfc5d08600a28dda",
      "parents": [
        "db8c5abcc18082bcbf47247e8d50889a32e65e06"
      ],
      "author": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Mon Apr 21 15:08:49 2025 -0700"
      },
      "committer": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Mon Apr 21 15:21:40 2025 -0700"
      },
      "message": "webui: auto-generate types.ts from go structs\n"
    },
    {
      "commit": "ec3ad1a7798b0dc1d17d363c91680b7828d7fce2",
      "tree": "1f48c26d0808f951a2c9487796709a5eb09f2f80",
      "parents": [
        "71941bdfa1156b748072e2dfe61c714d3ed02913"
      ],
      "author": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Fri Apr 18 13:55:16 2025 -0700"
      },
      "committer": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Fri Apr 18 23:51:21 2025 -0700"
      },
      "message": "webui: split sketch-tool-card into per-tool cards\n"
    },
    {
      "commit": "71941bdfa1156b748072e2dfe61c714d3ed02913",
      "tree": "28eeb5cb68bef3e0eb5b6a5ec63d17f4150e4fbb",
      "parents": [
        "9abbf92a1c58300005971d7f89b301620d59e883"
      ],
      "author": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Fri Apr 18 13:31:48 2025 -0700"
      },
      "committer": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Fri Apr 18 14:01:53 2025 -0700"
      },
      "message": "loop/webui: add prettier\n"
    },
    {
      "commit": "86b56862f8d3e192646a17548ef5294582c31f8f",
      "tree": "d0235f3f56695de8e6281ba3f57a663847204f33",
      "parents": [
        "f5bb3d3f1aa33e2a066c4139675f096f73c1f9d4"
      ],
      "author": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Fri Apr 18 13:04:03 2025 -0700"
      },
      "committer": {
        "name": "GitHub",
        "email": "noreply@github.com",
        "time": "Fri Apr 18 13:04:03 2025 -0700"
      },
      "message": "loop/webui: swtich to web components impl (#1)\n\n* loop/webui: swtich to web components impl\n\nThis change reorganizes the original vibe-coded\nfrontend code into a structure that\u0027s much\neasier for a human to read and reason about,\nwhile retaining the user-visible functionality\nof its vibe-coded predecessor. Perhaps most\nimportantly, this change makes the code testable.\n\nSome other notable details:\n\nThis does not use any of the popular large web\nframeworks, but instead follows more of an\n\"a la carte\" approach: leverage features\nthat already exist in modern web browsers,\nlike custom elements and shadow DOM.\n\nTemplating and basic component lifecycle\nmanagement are provided by lit.\n\nState management is nothing fancy. It\ndoesn\u0027t use any library or framework, just\na basic \"Events up, properties down\"\napproach.\n\n* fix bad esbuild.go merge\n\n* loop/webui: don\u0027t bundle src/web-components/demo\n\n* loop/webui: don\u0027t \u0027npm ci\u0027 dev deps in the container\n\n* rebase to main, undo README.md changes, add webuil.Build() call to LaunchContainer()"
    }
  ]
}