* Revert "Keep same-machine folders with matching Git remotes in separate projects (#32272)"
This reverts commit 29a5f89b8a.
On a machine with several clones of one repo, #32272 moved the oldest clone
into the shared cross-host project. Shared Windows QA machines have several
orca clones, so everyone's sidebar "orca" project suddenly gained that
machine's main checkout and its worktrees. Revert until the intended
grouping is decided.
Conflicts resolved against later main: Settings files moved into
settings/repository (imports adjusted), and two test files later deleted on
main stay deleted.
* Use checked types in restored test fixtures
* Combine restored fixture type imports
* perf(lint): keep JS plugins out of default oxlint and adopt ast-grep
Any jsPlugin makes Oxlint hand every file's AST to Node, so the seven custom
plugins cost the default `oxlint` run several times its native time.
- Move app-store-performance, quadratic-buffer-concat, renderer-scrollbar-style
and ime-enter-guard (scope- or dataflow-aware) to config/oxlint-js-plugins.json,
run by `pnpm lint:js-plugins`, CI, lint-staged and the changed-lines gate.
- Port sort-comparator-performance, mobile-pairing and native-chat-design-tokens
to ast-grep rules with rule tests, and delete the plugins.
- Add @ast-grep/cli, config/sgconfig.yml, `pnpm lint:ast-grep` / `test:ast-grep`,
a CI step, and an ast-grep pass in check-changed-code-quality.
- Add flaky-test rules (wall-clock reads, real-time waits, polling loops,
unquarantined skips, unexplained timeout bumps), baselined by a count ratchet.
* Enforce flaky-test ratchet on changed files; refresh baseline
* docs(agents): keep custom-rule details out of AGENTS.md
* Resolve ast-grep from the repo so gate scans of other roots work