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/messages-viewer.ts b/webui/src/messages-viewer.ts
index e23de49..c374646 100644
--- a/webui/src/messages-viewer.ts
+++ b/webui/src/messages-viewer.ts
@@ -1,9 +1,11 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
import { SketchTimeline } from "./web-components/sketch-timeline";
import { aggregateAgentMessages } from "./web-components/aggregateAgentMessages";
import { State } from "./types";
// Ensure this dependency ends up in the bundle (the "as SketchTimeline" reference below
// is insufficient for the bundler to include it).
+// eslint-disable-next-line @typescript-eslint/no-unused-expressions
SketchTimeline;
export function renderMessagesViewer(viewData: any, container: HTMLDivElement) {