improvement(ci): check lint and types before pushing

.github/CI.md

@@ -48,3 +48,5 @@ The separate `desktop-e2e` workflow retains its desktop-specific path filters. I
 The initial weights are median test durations in seconds from runs [39734295953](https://github.com/simstudioai/sim/actions/runs/39734295953), [39833640524](https://github.com/simstudioai/sim/actions/runs/39833640524), and [39836596108](https://github.com/simstudioai/sim/actions/runs/39836596108). Refresh them from complete `desktop-smoke-reports-*` artifacts when the workload changes: sum `tests[].results[].duration` by `spec.file` in each run, take the median across runs, and divide milliseconds by 1,000. The weights steer scheduling only; Playwright discovery owns coverage. Before adopting new weights, compare repeated paired runs and the complete case/status multiset, including skipped cases and retries.
 
 Each shard uploads its coverage/timing report, the complete discovery report, and its deterministic shard plan. `bun run test:scripts scripts/duration-shards.test.ts scripts/desktop-e2e.test.ts` checks partition coverage, unknown files, deterministic ordering, and balancing. The CLI regression executes tiny browser-free Playwright fixtures to prove that imported test factories and paths containing regex characters are selected correctly; it launches no Electron or browser.
+
+Local pushes run `lint:check` and `type-check` through Husky before Git sends commits. These gates reuse Turborepo's task cache; a failure stops the push. The pre-commit hook still formats staged files, and hosted CI owns tests, audits, builds, and acceptance checks.

.husky/pre-push

@@ -0,0 +1,5 @@
+#!/bin/sh
+set -e
+
+bun run lint:check
+bun run type-check