feat(FN-2370): merge fusion/fn-2370 (auto-resolved)

- test(FN-2370): complete Step 3 — align qa-check template expectation
- test(FN-2370): complete Step 2 — add regression coverage for addComment diagnostics
- test(FN-2370): complete Step 2 — cover addComment warning regressions
- feat(FN-2370): complete Step 1 — log addComment best-effort failures
- feat(FN-2369): merge fusion/fn-2369
- feat(prompts): require lint alongside tests and typecheck in agent instructions
- perf(test): parallelize harder — unlock worker count, split build-output, bump workspace concurrency
- fix(core): recognize legacy kb-* backups and canonicalize .kb/backups settings
- refactor: eliminate remaining 15 any warnings and ratchet rule to error
- refactor: eliminate ~400 no-explicit-any warnings across the workspace
- feat(core): add getErrorMessage helper for narrowing unknown errors
- refactor: fix and tighten mechanical lint rules
- chore(eslint): fix pre-existing errors surfaced by wider .cjs match
- chore(eslint): promote @typescript-eslint/no-unused-vars from warn to error
- refactor(dashboard,desktop,engine): remove unused imports, props, and locals
- refactor(core): remove unused imports, helpers, and dead migration constant
- refactor(cli): remove unused imports and variables
- refactor: adapt resource loader and tool wiring to pi-coding-agent 0.70
- fix: adapt to AgentState.error → errorMessage rename
- refactor: migrate @sinclair/typebox imports to typebox 1.x
- refactor: migrate to ModelRegistry.create factory
- chore: bump pi-coding-agent + pi-ai to 0.70.0
- refactor: remove legacy kb compatibility
- feat: add "Anthropic — via Claude CLI" as a first-class provider
- test(FN-2358): harden clean-worktree CI verification tests
- fix(FN-2352): add structured terminal websocket diagnostics
- fix: use live merge-base for task diff scope
- feat: backfill Claude skills when useClaudeCli toggle flips on
- fix: prevent nested .fusion/.fusion dir from PluginStore path bug

package.json

@@ -22,9 +22,10 @@
     "verify:workspace": "pnpm lint && pnpm test && pnpm build",
     "build:exe": "pnpm build && pnpm --filter @runfusion/fusion build:exe",
     "build:exe:all": "pnpm build && pnpm --filter @runfusion/fusion build:exe:all",
-    "test": "VITEST_MAX_WORKERS=2 pnpm -r --workspace-concurrency=2 test",
+    "test": "pnpm -r --workspace-concurrency=4 test",
     "test:serial": "pnpm -r --workspace-concurrency=1 test",
-    "test:fast": "VITEST_MAX_WORKERS=4 pnpm -r --workspace-concurrency=2 test",
+    "test:fast": "pnpm -r --workspace-concurrency=4 test",
+    "test:build": "pnpm --filter @fusion/dashboard test:build",
     "test:isolated": "node scripts/check-test-isolation.mjs --before && pnpm test && node scripts/check-test-isolation.mjs",
     "test:check-isolation": "node scripts/check-test-isolation.mjs",
     "test:coverage": "pnpm -r --workspace-concurrency=1 exec vitest run --silent=passed-only --reporter=dot --coverage",