)]}'
{
  "log": [
    {
      "commit": "61a0f6758240d318e8d0ae778e2a93ef45a867cf",
      "tree": "8b18ef5a7b1b4cb6312136ce25bb3a0f86f84ad7",
      "parents": [
        "3cde282e7b12d14ec27400a2c0f9b167001ed60e"
      ],
      "author": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Sat Jun 21 15:33:18 2025 -0700"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Sat Jun 21 22:34:05 2025 +0000"
      },
      "message": "webui: add Jump to Bottom button for mobile and desktop chat views\n\nAdd a floating Jump to Bottom button that appears when users scroll up\nfrom the bottom of chat interfaces, positioned at the boundary between\nchat content and input areas.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: sba26f10bfcccf392k\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": "5477736d9678803a245764439df767bf0e7c561d",
      "tree": "887290d2e601739a4bfeae0b4e6638feb8bb393e",
      "parents": [
        "65ff909493e8f27bcdc507ed27253e28c98eb5ec"
      ],
      "author": {
        "name": "banksean",
        "email": "banksean@gmail.com",
        "time": "Thu Jun 19 16:38:30 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Thu Jun 19 23:08:56 2025 +0000"
      },
      "message": "webui: implement explicit initial render detection using State.message_count\n\nAdd explicit initial load completion detection to SketchTimeline component using\nState.message_count to determine when all existing messages have been loaded\nand the timeline is ready for initial render.\n\nImplementation Changes:\n\n1. DataManager Enhancement (data.ts):\n   - Add expectedMessageCount and isInitialLoadComplete state tracking\n   - Add \u0027initialLoadComplete\u0027 event type to DataManagerEventType union\n   - Add checkInitialLoadComplete() method to validate completion state\n   - Add handleInitialLoadComplete() event emission with message counts\n   - Handle empty conversation edge case (message_count: 0) with immediate completion\n   - Reset initial load state on connection establishment to handle reconnection\n   - Add getIsInitialLoadComplete() and getExpectedMessageCount() getters\n\n2. Timeline Component Enhancement (sketch-timeline.ts):\n   - Add isInitialLoadComplete state property for render control\n   - Add dataManager property reference for event listener setup\n   - Add handleInitialLoadComplete() event handler with console logging\n   - Update render logic to show loading indicator until initial load complete\n   - Apply \u0027view-initialized\u0027 CSS class when initial load completes\n   - Only render messages and thinking indicator after initial load completion\n   - Set up DataManager event listeners in updated() lifecycle hook\n   - Clean up event listeners in disconnectedCallback() lifecycle hook\n\n3. App Shell Integration (sketch-app-shell.ts):\n   - Pass dataManager reference to sketch-timeline component property\n   - Enable timeline component to receive initial load completion events\n   - Maintain existing data flow while adding explicit completion detection\n\n4. Demo Mock Enhancement (handlers.ts):\n   - Initialize currentState with correct message_count based on initial messages\n   - Ensure proper message_count synchronization in SSE stream simulation\n   - Handle empty conversation demo scenario with accurate state\n\n5. Enhanced CSS Styling (sketch-timeline.ts):\n   - Add opacity-based transitions for message appearance\n   - Show loading indicator before initial completion\n   - Hide message content until view-initialized class is applied\n   - Smooth transition from loading to content display\n\nTechnical Benefits:\n- Eliminates reliance on implicit \u0027first message means streaming started\u0027 detection\n- Provides explicit completion signal when all existing messages are loaded\n- Handles edge cases like empty conversations (0 messages) immediately\n- Prevents flash of incomplete content during initial load\n- Enables proper loading states and smooth transitions\n- Supports reconnection scenarios with state reset\n\nUser Experience Improvements:\n- Clear loading indicator until conversation is fully loaded\n- Smooth transition from loading to content display\n- No flash of partial message lists during initial load\n- Consistent behavior across different conversation sizes\n- Better feedback during network delays or large conversation loads\n\nEdge Case Handling:\n- Empty conversations (message_count: 0) marked complete immediately\n- Messages arriving before state handled gracefully\n- Reconnection scenarios reset initial load detection\n- Race conditions between state and message delivery resolved\n\nThis replaces the implicit initial load detection with explicit State.message_count\nbased completion detection, providing more reliable initial render timing and\nbetter user experience during conversation loading.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s5126c2705d6ad6bak\n"
    },
    {
      "commit": "e68613d5105c86652d5287102e1bd4ad0859b781",
      "tree": "ed2b409f2c3649ae0afc14cc3df31c89382106eb",
      "parents": [
        "e0a9f7252a39c66ffa409daa9fd0ac5c6b08a100"
      ],
      "author": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Wed Jun 18 14:48:53 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Wed Jun 18 23:44:00 2025 +0000"
      },
      "message": "webui: implement viewport-based message rendering in sketch-timeline\n\nAdd viewport-based rendering to SketchTimeline component to optimize performance\nwith large conversation histories by only rendering messages in current viewport.\n\nImplementation Changes:\n\n1. Viewport Management:\n   - Add initialMessageCount property (default: 30) to control initial render\n   - Add loadChunkSize property (default: 20) for batch loading older messages\n   - Add visibleMessageStartIndex state to track current viewport window\n   - Add isLoadingOlderMessages state to prevent concurrent load operations\n\n2. Message Filtering and Windowing:\n   - Create filteredMessages getter to exclude hidden messages\n   - Create visibleMessages getter to return current viewport slice\n   - Implement loadOlderMessages() to expand viewport window on scroll\n   - Preserve scroll position when prepending older messages\n\n3. Scroll-Based Loading:\n   - Add loadMoreThreshold property (100px from top) for trigger distance\n   - Enhance _handleScroll() to detect near-top scroll and trigger loading\n   - Add loading indicator with spinner for older message loading states\n   - Maintain existing \u0027pinToLatest\u0027 and \u0027floating\u0027 scroll behaviors\n\n4. Updated Rendering Logic:\n   - Replace direct messages.filter() with visibleMessages getter\n   - Add loading indicator rendering above message list\n   - Preserve message key generation for efficient re-rendering\n   - Maintain proper previousMessage calculation for filtered messages\n\n5. Lifecycle Management:\n   - Reset viewport window on significant message changes\n   - Preserve scroll-to-bottom behavior for new messages\n   - Handle edge cases for empty messages and initial load states\n\nTechnical Details:\n- Uses slice-based windowing instead of full virtual scrolling for simplicity\n- Implements scroll position preservation using scrollHeight differences\n- Maintains efficient message key generation for Lit\u0027s repeat directive\n- Preserves all existing timeline functionality and styling\n- Loading indicator appears only during older message fetching operations\n\nBenefits:\n- Significant performance improvement for large conversation histories\n- Reduced initial render time by limiting message count\n- Progressive loading maintains responsive UI during scroll\n- Maintains existing scroll behaviors and user experience\n- Memory usage scales with viewport size rather than total messages\n\nThis implements the requested viewport-based rendering while preserving all\nexisting SketchTimeline functionality and user experience patterns.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: sbe64498bdb5fd1cck\n\nwebui: fix viewport rendering to always show most recent messages initially\n\nFix viewport calculation logic in SketchTimeline to ensure the most recent\nmessages are always displayed on initial load, addressing issue where first\nmessages were shown instead of latest ones.\n\nRoot Cause:\nThe original viewport calculation used subtraction logic that was prone to\nshowing older messages when the viewport state wasn\u0027t properly initialized\nor when messages loaded incrementally.\n\nImplementation Changes:\n\n1. Simplified Viewport Logic:\n   - Replace complex subtraction-based calculation with direct slice approach\n   - Use \u0027totalVisible \u003d initialMessageCount + visibleMessageStartIndex\u0027\n   - Calculate startIndex as \u0027max(0, filteredMessages.length - totalVisible)\u0027\n   - Always slice from startIndex to end to show most recent messages\n\n2. Enhanced Viewport Reset Logic:\n   - Trigger viewport reset for large message count changes (\u003e20 difference)\n   - Reset viewport on initial load (oldMessages.length \u003d\u003d\u003d 0)\n   - Reset viewport when message count decreases (session change)\n\n3. Added Public Reset Method:\n   - Add resetViewport() public method for external viewport reset\n   - Useful for app shell to call when loading new sessions\n   - Updated demo to demonstrate manual viewport reset\n\n4. Improved Demo:\n   - Add expected message range display in demo info\n   - Add viewport reset button for testing\n   - Call resetViewport() on message generation for consistent behavior\n\nTechnical Details:\n- Viewport now correctly shows messages [N-30, N] initially for N total messages\n- Scroll-up loading expands to show [N-30-X, N] where X is loaded chunk size\n- Eliminates race conditions between message loading and viewport calculation\n- Maintains all existing scroll behaviors and performance optimizations\n\nThis ensures users always see the most recent conversation content when\nloading sessions with large message histories, matching expected chat UX.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s56dda43278ce4d5bk\n\nwebui: fix scroll container height and demo setup for viewport rendering\n\nFix scroll container CSS and demo JavaScript to enable proper scrolling and\nviewport testing in the sketch-timeline component.\n\nCSS Fix:\n- Add \u0027height: 100%\u0027 to #scroll-container to properly constrain container height\n- Enables overflow scrolling when content exceeds available space\n- Fixes issue where scrollHeight \u003d\u003d\u003d clientHeight prevented scrolling\n\nDemo Setup Fix:\n- Correct scrollContainer property setup using shadow DOM reference\n- Wait for component render before setting scroll container reference\n- Use proper Lit Ref pattern: { value: scrollContainerElement }\n- Add console logging for debugging scroll container setup\n\nTesting Results:\n- Viewport rendering now works correctly with 500+ messages\n- Initial load shows most recent 20 messages (e.g., 481-500 for 500 total)\n- Scroll-up loading successfully expands viewport (20 → 30 → 40 messages)\n- Proper scroll position preservation when loading older messages\n- Jump-to-latest button appears when not pinned to bottom\n\nThis fixes the demo functionality and confirms viewport rendering works as\ndesigned for performance optimization with large conversation histories.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s998bb29cf9f06291k\n\nwebui: eliminate setTimeout in viewport demo for reliable initialization\n\nReplace setTimeout-based initialization with proper event-driven setup using\nMutationObserver and Lit\u0027s updateComplete promise for robust demo functionality.\n\nProblems with setTimeout Approach:\n- Race conditions between component rendering and scroll setup\n- Arbitrary delays cause flakiness in different environments\n- No guarantee that shadow DOM or scroll container exists after timeout\n- Unreliable for automated testing or slower systems\n\nImproved Event-Driven Approach:\n\n1. MutationObserver Pattern:\n   - Watch for shadow DOM creation using MutationObserver\n   - Disconnect observer once shadow DOM is detected\n   - Eliminates timing-based guesswork\n\n2. Lit updateComplete Promise:\n   - Use timeline.updateComplete to ensure full component render\n   - Promise-based approach guarantees completion before setup\n   - Handles both initial render and re-renders reliably\n\n3. Robust Fallback Strategy:\n   - Try immediate setup first (component may already be ready)\n   - Use MutationObserver for shadow DOM detection\n   - Apply updateComplete promise for render completion\n   - Multiple strategies ensure setup works in all scenarios\n\n4. Promise-Based Message Generation:\n   - Use updateComplete in generateMessages() for reliable info updates\n   - Ensure scroll container setup after each message array change\n   - Eliminates race between message updates and UI state\n\nTesting Results:\n- Reliable setup across page reloads and component re-initialization\n- Consistent scroll container configuration without timing issues\n- Proper viewport loading functionality (20→30 messages on scroll up)\n- No console errors or failed setup attempts\n\nThis eliminates demo flakiness and provides a robust example of proper\nLit component initialization patterns for complex shadow DOM interactions.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: s6b897544f3af8454k\n\nwebui: fix memory leaks and race conditions in sketch-timeline scroll handling\n\nImplement proper event listener cleanup and debounced scroll handling to prevent\nmemory leaks and race conditions in SketchTimeline incremental rendering.\n\nMemory Leak Fixes:\n\n1. Scroll Container Tracking:\n   - Add currentScrollContainer property to track active scroll listener\n   - Implement addScrollListener() with automatic cleanup of previous listeners\n   - Implement removeScrollListener() with guaranteed cleanup\n   - Replace fragile scrollContainer.value?.removeEventListener with tracked cleanup\n\n2. Event Listener Lifecycle:\n   - Ensure proper cleanup in disconnectedCallback() using removeScrollListener()\n   - Handle scrollContainer property changes with proper cleanup sequence\n   - Add scroll timeout cleanup to prevent lingering timers\n   - Track and clean up scroll container references to prevent stale listeners\n\nRace Condition Prevention:\n\n3. Debounced Scroll Handling:\n   - Add scrollTimeout property to debounce scroll events\n   - Implement 100ms debounce for loadOlderMessages() calls\n   - Maintain immediate scroll state updates for responsive UI\n   - Clear pending timeouts during cleanup to prevent memory leaks\n\n4. Loading State Protection:\n   - Add comprehensive error handling in loadOlderMessages()\n   - Implement 5-second timeout fallback to prevent stuck loading state\n   - Add bounds checking for visibleMessageStartIndex calculation\n   - Use try-catch blocks for scroll position restoration\n\n5. Robust Error Recovery:\n   - Check container.isConnected before DOM manipulation\n   - Add fallback timeout to reset loading state if updateComplete fails\n   - Log warnings for debugging without breaking functionality\n   - Ensure isLoadingOlderMessages always gets reset\n\nTechnical Implementation:\n- Uses proper TypeScript typing with HTMLElement | null for container tracking\n- Implements window.setTimeout for proper timeout management\n- Maintains all existing scroll behavior while preventing memory leaks\n- Preserves scroll position restoration with error recovery\n- Compatible with existing viewport rendering functionality\n\nTesting:\n- Add testMemoryLeakFix() function to viewport demo for validation\n- Verify cleanup happens correctly during scroll container changes\n- Confirm no lingering event listeners after component disconnection\n- Test loading state timeout recovery mechanisms\n\nThis resolves the critical memory leak issues identified in the timeline\ncomponent while maintaining all existing functionality and user experience.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: seb56a936de452cefk\n\nwebui: enhance memory leak test in timeline viewport demo\n\nAdd comprehensive test for scroll event listener cleanup validation with\nimproved logging and multiple cleanup scenarios for testing memory leak fixes.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: sd1928398dca67ad9k\n\nwebui: eliminate race conditions in sketch-timeline scroll handling and loading operations\n\nImplement comprehensive race condition prevention in SketchTimeline incremental\nrendering with async loading operations and proper state management.\n\nRace Condition Fixes:\n\n1. Async Loading Operations:\n   - Convert loadOlderMessages() to async/await pattern for proper sequencing\n   - Add currentLoadingOperation tracking to prevent concurrent loads\n   - Implement executeScrollPositionRestoration() with proper error handling\n   - Use Promise-based DOM update waiting instead of fire-and-forget callbacks\n\n2. Loading State Management:\n   - Add cancelCurrentLoadingOperation() method for safe operation cancellation\n   - Implement clearAllPendingOperations() to clean up all timeouts and operations\n   - Add loadingTimeoutId tracking for proper timeout cleanup\n   - Add pendingScrollRestoration tracking for cancellable scroll operations\n\n3. Scroll Container Validation:\n   - Add isStableForLoading() method to validate component state before operations\n   - Verify scroll container hasn\u0027t changed during async operations\n   - Check container.isConnected before DOM manipulation\n   - Validate container matches currentScrollContainer throughout operation lifecycle\n\n4. Property Change Coordination:\n   - Cancel loading operations when scrollContainer property changes\n   - Cancel operations during significant message array changes\n   - Handle viewport resets during loading with proper state cleanup\n   - Prevent scroll-to-bottom during loading operations to avoid conflicts\n\n5. Enhanced Scroll Position Restoration:\n   - Add comprehensive validation for scroll calculations before applying\n   - Implement bounds checking for scroll position values\n   - Add debug logging for invalid restoration attempts\n   - Ensure restoration only happens if calculations are mathematically valid\n\n6. Component Lifecycle Protection:\n   - Cancel loading operations in disconnectedCallback() before cleanup\n   - Handle rapid property changes without state corruption\n   - Prevent operations on disconnected or invalid containers\n   - Ensure all timeouts and promises are cleaned up during disconnection\n\nTechnical Implementation:\n- Uses async/await throughout loading pipeline for proper sequencing\n- Implements operation cancellation with proper cleanup guarantees\n- Added container stability checks before all DOM operations\n- Uses typed Promise returns for better error handling\n- Maintains backward compatibility with existing scroll behavior\n\nTesting Enhancements:\n- Add testRaceConditions() function to demo for validation\n- Test rapid viewport resets, container changes, and message updates\n- Verify graceful handling of component state changes during loading\n- Validate proper cleanup during simulated disconnection scenarios\n\nBenefits:\n- Eliminates concurrent loading operations that could corrupt state\n- Prevents scroll position restoration conflicts and invalid calculations\n- Ensures consistent component state during rapid user interactions\n- Provides robust error recovery for all async operations\n- Maintains responsive UI while preventing race-related bugs\n\nThis resolves all identified race conditions while preserving existing\nfunctionality and improving overall component reliability and performance.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: sc0c567cfff13ae3fk\n\nwebui: replace setTimeout with event-driven patterns in sketch-timeline\n\nEliminate setTimeout dependencies in favor of proper event-driven and async/await\npatterns for more reliable and performant timeline operations.\n\nEvent-Driven Replacements:\n\n1. Scroll Debouncing:\n   - Replace setTimeout-based debouncing with requestAnimationFrame\n   - Use scrollDebounceFrame with cancelAnimationFrame for smooth performance\n   - Eliminate arbitrary 100ms delays in favor of browser-optimized frame timing\n   - Maintain responsive UI updates while preventing excessive loading calls\n\n2. Loading Operation Management:\n   - Replace setTimeout fallback with AbortController for proper cancellation\n   - Add loadingAbortController for clean operation abortion\n   - Implement signal-based cancellation throughout loading pipeline\n   - Remove 5-second timeout fallback in favor of proper Promise rejection handling\n\n3. Scroll Position Restoration:\n   - Replace setTimeout retry logic with ResizeObserver-based content detection\n   - Add waitForContentReady() using ResizeObserver to detect when DOM is ready\n   - Use requestAnimationFrame for frame-perfect scroll position updates\n   - Eliminate arbitrary delays and retry intervals\n\n4. Auto-Scroll to Bottom:\n   - Replace setTimeout-based retry with MutationObserver approach\n   - Use scrollToBottomWithRetry() with event-driven content change detection\n   - Implement requestAnimationFrame for smooth scroll operations\n   - Remove hardcoded retry intervals and attempt limits\n\n5. Component Lifecycle:\n   - Add disconnectObservers() for proper cleanup of ResizeObserver and MutationObserver\n   - Replace clearTimeout calls with cancelAnimationFrame and AbortController.abort()\n   - Ensure all async operations can be properly cancelled during component lifecycle\n\nTechnical Benefits:\n- Uses browser-native APIs (ResizeObserver, MutationObserver, AbortController)\n- Eliminates race conditions from setTimeout timing assumptions\n- Provides frame-perfect animations with requestAnimationFrame\n- Enables proper cancellation of async operations with AbortController\n- Reduces arbitrary delays and improves perceived performance\n\nImplementation Details:\n- AbortController provides clean cancellation semantics for loading operations\n- ResizeObserver detects content changes without polling or timeouts\n- MutationObserver monitors DOM changes for scroll position adjustments\n- requestAnimationFrame ensures operations happen at optimal frame timing\n- All observers are created on-demand and properly cleaned up\n\nTesting Enhancements:\n- Add testEventDriven() function to validate no setTimeout usage\n- Test AbortController availability and proper operation cancellation\n- Verify ResizeObserver, MutationObserver, and requestAnimationFrame support\n- Monitor setTimeout calls during operations to ensure elimination\n\nThis modernizes the timeline component to use proper browser APIs instead of\nsetTimeout workarounds, improving reliability and performance while eliminating\ntiming-based race conditions.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: se869d73b455454a5k\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": "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": "71c73b513bc51a5cf6108394a84fcf143cc5e3f8",
      "tree": "afd670203456ef144614f3e709227c595dab99f9",
      "parents": [
        "bcc1c41fbb3a2b36f012d698d9dc02bda5cc9b19"
      ],
      "author": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Thu May 29 20:18:43 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Thu May 29 20:18:43 2025 +0000"
      },
      "message": "all: fix formatting\n"
    },
    {
      "commit": "dee39e0926915213ccb6722a7e24b8ac7288bd87",
      "tree": "e487922e47a18eb94b13ac9e2212e7652f776e0f",
      "parents": [
        "2d08119c97f1a909ba4f17827aee31aa98b8b2e7"
      ],
      "author": {
        "name": "Josh Bleecher Snyder",
        "email": "josharian@gmail.com",
        "time": "Thu May 29 14:25:08 2025 +0000"
      },
      "committer": {
        "name": "Josh Bleecher Snyder",
        "email": "josharian@gmail.com",
        "time": "Thu May 29 12:50:41 2025 -0700"
      },
      "message": "webui: fix chat timeline scrolling to reach exact bottom\n\nImplement robust scroll-to-bottom behavior with retry logic to handle\ndynamic content rendering and ensure chat view scrolls completely to\nthe bottom when browser windows are opened.\n\nThe issue occurred when popping browser windows - the chat timeline\nwould scroll toward the bottom but not reach the exact bottom position,\nleaving some content (like the input field) partially visible or cut off.\n\nRoot cause analysis:\n- 50ms timeout insufficient for dynamic content (images, tool cards) to render\n- scrollHeight calculation happened before final layout was complete\n- smooth scroll behavior could be interrupted by subsequent layout changes\n- 1px tolerance in scroll detection too strict for various screen sizes\n\nImplementation improvements:\n\n1. Enhanced scrollToBottom() method:\n   - Switch from \u0027smooth\u0027 to \u0027instant\u0027 scroll behavior for reliability\n   - Calculate exact target scroll position (scrollHeight - clientHeight)\n   - Add null safety checks for scroll container\n\n2. New scrollToBottomWithRetry() method:\n   - Retry logic with up to 5 attempts at 50ms intervals\n   - Verify actual scroll position after each attempt\n   - Continue retrying until exactly at bottom or max attempts reached\n   - Prevents race conditions with dynamic content loading\n\n3. Improved scroll detection accuracy:\n   - Increased tolerance from 1px to 3px for isAtBottom detection\n   - Better handling of fractional pixel differences across browsers\n   - More reliable detection of \u0027pinToLatest\u0027 vs \u0027floating\u0027 states\n\n4. Enhanced timing and integration:\n   - Increased initial timeout from 50ms to 100ms for content rendering\n   - Updated both automatic scroll (on message changes) and manual scroll (jump-to-latest button)\n   - Consistent behavior across all scroll triggers\n\nTechnical benefits:\n- Eliminates incomplete scrolling that left content partially visible\n- Handles dynamic content loading (images, expanding tool cards, etc.)\n- Provides immediate feedback with instant scroll behavior\n- Self-correcting through retry mechanism for timing edge cases\n- Better cross-browser compatibility with increased tolerance\n\nTesting verification:\n- Started test sketch instance and verified complete scroll behavior\n- Confirmed chat scrolls to exact bottom showing input field fully\n- Verified manual \u0027jump to latest\u0027 button works correctly\n- Screenshots show complete message content and input accessibility\n\nThis ensures users always see the complete conversation and can easily\naccess the input field when browser windows are opened, resolving the\nreported incomplete scrolling behavior.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\nChange-ID: sa9a8755f69c688cfk\n"
    },
    {
      "commit": "112b92376c97b8da64cc1c954896957cfc479f3d",
      "tree": "1497eb8b2927f1334d712aabb19625db11a148bf",
      "parents": [
        "d203b7de7d49cc5da03440d5a00b2efd0f8bb2c8"
      ],
      "author": {
        "name": "Josh Bleecher Snyder",
        "email": "josharian@gmail.com",
        "time": "Fri May 23 11:26:33 2025 -0700"
      },
      "committer": {
        "name": "Josh Bleecher Snyder",
        "email": "josharian@gmail.com",
        "time": "Thu May 29 12:50:41 2025 -0700"
      },
      "message": "loop: add todo checklist\n\nThis should improve Sketch\u0027s executive function and user communication."
    },
    {
      "commit": "272a90ee1a74bda5618d4866e03f4b7067947784",
      "tree": "9baf4f84ce80b1c7073a95b6959f6dd11ab3b48b",
      "parents": [
        "d3ac112a45111abf0e57c327d55e2cc66a136abb"
      ],
      "author": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Fri May 16 14:49:51 2025 -0700"
      },
      "committer": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Fri May 16 14:51:40 2025 -0700"
      },
      "message": "Add Monaco diff-view, the saga ...\n\nI set out to use Monaco to support the diff view. diff2html is lovely,\nbut there were a ton of usability improvements I wanted to make (line\nnumbers not making things double spaced, choosing which diff, editing\nthe right-hand side), and it seemed a dead end. Furthermore, Phabricator\nand Gerrit\u0027s experience is that diffs should be shown file by file,\nbecause you\u0027ll inevitably see a diff with a file that\u0027s too large, and\nthe GitHub PR view often breaks on big changes... so I wanted to show\nfiles diff-by-diff, with \"infinite\" context when unchanged sections are\nexpanded. So...\n\nUltimately, all of this was sketch-coded over maybe 30 Sketch sessions.\nI threw away a lot of branches. My git reflog is a superfund site.\n\nPrompting whole-hog didn\u0027t work. Or, rather, it made significant\nprogress, but something very serious wouldn\u0027t work, and I couldn\u0027t\nfigure out what, and nor could Sketch.\n\nInstead, I started by adding a new webcomponent that was just a\nplaceholder. Then, using https://rodydavis.com/posts/lit-monaco-editor,\nI nudged Sketch into adding Monaco to it. Sketch pulled out:\n\n   You\u0027re right, I should properly read the blog post before implementing the\n   solution. Let me check the referenced blog post.\n\nI worked heavily in the demo environment at first, but here I ran into\nthe issue that we have two different esbuild systems: one is vite and\none is esbuild.go, and they\u0027re configured differently enough.\n\nMonaco is unusable and confusingly so when its CSS isn\u0027t loaded. The right\nway to load it, I\u0027ve found, is via\n\n  @import url(\u0027./static/monaco/min/vs/editor/editor.main.css\u0027);\n\nI spent more time than I care to admit noticing that originally\nthis wasn\u0027t relative, and when we use a skaband setting, the\npaths need to be relative-aware.\n\nThe paths to the various workers need to be similarly correctly placed.\n\nGetting Sketch to build demo data but not put testing code into production\ncode was tricky. (I threw away a lot of efforts and factories and singletons...)\n\nWhen I set out to do the git commit selection, I wanted to do a bunch of\nbackend /git/* handlers. These were easy enough to code in sketch. I had\nto convince Sketch to put them in git_tools.go and not in the agent.\nIt doesn\u0027t really matter: these functions to parse git are pretty stateless,\nbut it\u0027s less work to have them separate. Sketch was mediocre at writing\ntests for them. Did you know that our container has an older version\nof git that doesn\u0027t have the same options to decorate ref names? Yeah, nor did\nI.\n\nHandling unstaged changes was fun. git diff --raw shows unstaged files\nas having identity 0000. Ideally we\u0027d be using jj and there\u0027d be\na synthetic commit, but instead uncommitted-possible files are read\nby content.\n\nA real big challenge was getting the Monaco view to use the right vertical and\nhorizontal space. I did this many, many times. I don\u0027t claim to understand flex\nand the virtual dom, and :host, and all the interactions. It would fix one\nthing and break another. The chat window would shrink. The terminal would\nshrink.\n\nScreenshot support was excellent. I eventually added paste support just so\nthat I could expedite my workflow, and Sketch coded that easily on the first\npass with minor feedback.\n\nI learned the hard way that Safari\u0027s support for WebComponents/shadow\ndom in its web inspector is rough. See https://fediverse.zachleat.com/@zachleat/114518629612122858\n\nI also learned the hard way that Chrome doesn\u0027t use fonts loaded in CSS\nin a shadow dom. That\u0027s why the codicon font had to be in the global\nstyle sheet.\n\nKudos to John Reese who kindly allowed me, a long time ago, to adapt a\nshell script he had at work to look over diffs into https://github.com/philz/git-vimdiff.\nThat\u0027s the inspiration for having the \"new code\" be editable when you\u0027re\nreviewing it; why shouldn\u0027t it be!?!\n\nThere are a handful of follow up tasks:\n\n* We lose state when we switch to the Chat view and back.\n* Need URL-based support for where we are.\n* Maybe need shortcut keys to move between diffs and changes.\n* Maybe need caching or look-ahead for downloading the next or previous\n  file.\n* We spend too much vertical real estate on all the diff selections;\n  could we scroll it out of the way, collapse it, tighten it, etc.\n* The workers sometimes throw errors into the console. I think they\u0027re\n  harmless and merely need to be caught and suppressed.\n* Needing to commit changes when things are saved is weird. Should we\n  commit automatically? Amend the previous commit? Have a button for\n  that? Show the git dirty state?\n* Our JS bundle is big. We could maybe delay loading the monaco bundle\n  to help.\n\nThanks for coming to my TED talk.\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": "d33ee13991bc7d4c923f12df35032796b8400903",
      "tree": "3b96724eb5a284e995919ccb1f5fa3cef5073993",
      "parents": [
        "78707d6ea7bcd323719358dee3445130fa719037"
      ],
      "author": {
        "name": "Josh Bleecher Snyder",
        "email": "josharian@gmail.com",
        "time": "Wed Apr 30 16:26:10 2025 -0700"
      },
      "committer": {
        "name": "Josh Bleecher Snyder",
        "email": "josharian@gmail.com",
        "time": "Wed Apr 30 16:34:16 2025 -0700"
      },
      "message": "webui: tweak welcome screen wording\n\n(more tweaks welcome!)"
    },
    {
      "commit": "d20ded51d0564fd3955320e6bfc6c90e5c190680",
      "tree": "41f521575bd7c56c56583465b1bd7b633c4ef8bf",
      "parents": [
        "abc093cae60860c6837dd2af64715b5f0197a460"
      ],
      "author": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Wed Apr 30 17:38:36 2025 +0000"
      },
      "committer": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Wed Apr 30 10:50:47 2025 -0700"
      },
      "message": "webui: Don\u0027t auto-expand last message\n\nFix for issue #32. This removes the auto-expansion behavior of\nthe last message in the timeline which was causing messages to\nkeep expanding and contracting in a jarring way.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\n"
    },
    {
      "commit": "abc093cae60860c6837dd2af64715b5f0197a460",
      "tree": "fc5f6223379fa0d5dee10f3eb130721a7a7ace04",
      "parents": [
        "cf57096f6e7f836c9f4ab6cb4d31d754569fae4b"
      ],
      "author": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Wed Apr 30 10:46:27 2025 -0700"
      },
      "committer": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Wed Apr 30 10:47:19 2025 -0700"
      },
      "message": "Left-align \u0027How to use Sketch\u0027 paragraphs\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\n\nLeft-align the paragraphs in the \u0027How to use Sketch\u0027 section while keeping the title centered.\n"
    },
    {
      "commit": "dc507a303e2ffc2fb934d8717fef6b551193a416",
      "tree": "3248ed4b91d509c69963a1cae666a5bf254c66e0",
      "parents": [
        "5cf49264f156f65ac3948393d7da5c509e34b2b2"
      ],
      "author": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Tue Apr 29 18:38:53 2025 +0000"
      },
      "committer": {
        "name": "Autoformatter",
        "email": "bot@sketch.dev",
        "time": "Tue Apr 29 18:38:53 2025 +0000"
      },
      "message": "all: fix formatting\n"
    },
    {
      "commit": "5cf49264f156f65ac3948393d7da5c509e34b2b2",
      "tree": "3e0d0c06b9e89a2e97a16812a5f7c75274c85989",
      "parents": [
        "570c3f8350204169007585e0f4a65f1f0085e504"
      ],
      "author": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Tue Apr 29 18:35:55 2025 +0000"
      },
      "committer": {
        "name": "Philip Zeyliger",
        "email": "philip@bold.dev",
        "time": "Tue Apr 29 11:38:12 2025 -0700"
      },
      "message": "Add welcome box with usage instructions to empty chat window\n\nThe welcome box provides a clear introduction with a title \u0027How to use Sketch\u0027\nand helpful instructions about how Sketch works when a user first opens the\napplication and there are no messages in the chat.\n\nCo-Authored-By: sketch \u003chello@sketch.dev\u003e\n"
    },
    {
      "commit": "4097e5357b93d80297177ee1c7ebf736e33a623d",
      "tree": "b8fd43dcf1c6310ab0c2a7c34bb7c1f503136f9d",
      "parents": [
        "563d6b35a841a9dbafcaa57bf247fe9f9bf5e841"
      ],
      "author": {
        "name": "Pokey Rule",
        "email": "755842+pokey@users.noreply.github.com",
        "time": "Thu Apr 24 18:55:28 2025 +0100"
      },
      "committer": {
        "name": "Pokey Rule",
        "email": "755842+pokey@users.noreply.github.com",
        "time": "Thu Apr 24 19:06:40 2025 +0100"
      },
      "message": "webui: Cleanup css and fix layout\n\n- Fixes #13\n"
    },
    {
      "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": "e2a8c2f1fae1f8e3162b2533d27825e1bf800574",
      "tree": "4dcdd7de679c90a4d3ec79b47111ce5e67fd07b2",
      "parents": [
        "d140295fa7d794f5b30feb4eee2f45f9cc9ff383"
      ],
      "author": {
        "name": "Pokey Rule",
        "email": "755842+pokey@users.noreply.github.com",
        "time": "Wed Apr 23 15:09:25 2025 +0100"
      },
      "committer": {
        "name": "Pokey Rule",
        "email": "755842+pokey@users.noreply.github.com",
        "time": "Wed Apr 23 15:09:49 2025 +0100"
      },
      "message": "webui: Improve dx\n\nFor local development, switch to Vite and update web components for improved demo experience. Note that we haven\u0027t changed how we bundle when we\u0027re actually running in sketch; that\u0027s still the go/esbuild in-memory setup. This just changes demo dev setup to get breakpoints working and a functioning full sketch-app-shell.\n\nWe still need to add some mock data, but this is a start\n\n- Introduced `vite.config.mts` for Vite setup with hot module reloading.\n- Updated `package.json` and `package-lock.json` to include Vite and related plugins.\n- Refactored demo scripts to utilize Vite for local development.\n- Created `launch.json` for VSCode debugging configuration.\n- Enhanced `Makefile` with a new demo task.\n- Improved styling and structure in demo HTML and CSS files.\n- Implemented `aggregateAgentMessages` function for message handling in web components.\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": "2c5bba48c23d379fa9a77d06b77093849af87a9d",
      "tree": "66ec4140ecac50d81f8e521204e315183ec83f35",
      "parents": [
        "43664f62866c05a5d7d6b324904f75995d37bba7"
      ],
      "author": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Sun Apr 20 19:33:17 2025 -0700"
      },
      "committer": {
        "name": "Sean McCullough",
        "email": "banksean@gmail.com",
        "time": "Sun Apr 20 19:45:01 2025 -0700"
      },
      "message": "webui: mv scroll behavior to sketch-timeline\n\nMoves the automatic scrolling behavior from sketch-app-shell into\nsketch-timeline, where it makes more sense.\n\nThis change also makes automatic scrolling conditional on\nan internal \"scrollingState\", which we update whenever you\nmanually scroll to, or away from the bottom of the timeline.\n\nIf you scroll to the bottom of the timeline, then it\u0027s \"sticky\"\nand newly arriving messages will keep scrolling you to the bottom\nas they render.\n\nIf you scroll up to older messages though, then we stop automatically\nscrolling you to the latest messages at the bottom of the timeline.\n\nWhen the timeline is in this latter \"floating\" scrollingState, we\nalso render a floating down-arrow button over the lower right corner\nof the timeline.  Clicking on this will take you down to the latest\nmessage at the end of the timeline.\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()"
    }
  ]
}