webui: add ESLint and eslint-typescript
I've historically found this stuff worthwhile, so let's swallow the pill.
Fortunately, sketch was happy to oblige.
- Install ESLint, @eslint/js, and typescript-eslint packages
- Configure eslint.config.mjs with recommended TypeScript ESLint rules
- Add browser globals support for DOM and web APIs
- Integrate ESLint into npm test workflow via package.json scripts
- Update Makefile to run lint checks as part of test suite
- Fix 249+ linting issues including:
* Remove unused imports and variables (with _ prefix convention)
* Fix case declaration issues with eslint-disable blocks
* Remove unnecessary escape characters
* Address prefer-const violations
* Handle unused function parameters appropriately
- Configure ignore patterns to exclude dist/ and node_modules/
- Set rules to allow explicit 'any' types temporarily
- Convert warnings for ts-ignore, async promise executors, and unsafe optional chaining
Results:
- ESLint now runs successfully with 0 errors and only 6 warnings
- TypeScript compilation continues to work correctly
- Linting integrated into test workflow for continuous quality enforcement
- Codebase follows consistent ESLint TypeScript recommended practices
Co-Authored-By: sketch <hello@sketch.dev>
Change-ID: sd7b538be0a28d294k
diff --git a/webui/src/web-components/aggregateAgentMessages.ts b/webui/src/web-components/aggregateAgentMessages.ts
index 3dc11f8..366b690 100644
--- a/webui/src/web-components/aggregateAgentMessages.ts
+++ b/webui/src/web-components/aggregateAgentMessages.ts
@@ -8,7 +8,7 @@
const seenIds = new Set<number>();
const toolCallResults = new Map<string, AgentMessage>();
- let ret: AgentMessage[] = mergedArray
+ const ret: AgentMessage[] = mergedArray
.filter((msg) => {
if (msg.type == "tool") {
toolCallResults.set(msg.tool_call_id, msg);