Fix TS5011 in e2e tsconfig by setting explicit rootDir

[alchaplinsky]

Summary

• CI's bun run test:e2e failed because WDIO's config parser (ts-node) hit TS5011 when loading wdio.conf.ts under TypeScript 6 — the inferred common source dir became ./helpers from the helper import, which TS6 now requires to be explicit.
• Setting "rootDir": "." in tests/e2e/tsconfig.json anchors compilation at the e2e root and unblocks the config load.

Test plan

• Reproduce locally: bunx wdio run tests/e2e/wdio.conf.ts previously printed the TS5011 error twice and exited 1.
• After the fix, the config loads cleanly and WDIO proceeds into onPrepare (mock server / Vite / app launch).
• CI: confirm the GitHub Actions test:e2e job now passes the config-load step.

🤖 Generated with Claude Code

[greptile-apps]

Greptile Summary

Adds a single "rootDir": "." compiler option to tests/e2e/tsconfig.json to fix the TS5011 error TypeScript 6 raises when the common source root cannot be inferred from include patterns alone.

• The fix anchors ts-node compilation at tests/e2e/, which matches the existing "include": ["./**/*.ts"] scope — no files are affected beyond the config-load phase.
• The root tsconfig.json already excludes tests/e2e/, so the change is fully self-contained within the e2e configuration.

Confidence Score: 5/5

Safe to merge — a one-line config addition that fixes a TypeScript 6 compilation error without touching any runtime code.

The change is confined to a single tsconfig field that aligns TypeScript's inferred root with the existing include glob. It has no effect on emitted output (since noEmit is inherited and ts-node uses transpileOnly), and the root tsconfig already isolates tests/e2e/ via exclude.

No files require special attention.

_{Reviews (1): Last reviewed commit: "Fix TS5011 in e2e tsconfig by setting ex..." | Re-trigger Greptile}