chore(admin): typesafe API client + TanStack Query rails (#7638) (#2)

* docs(admin): design for typesafe API client + TanStack Query rails (#7638)

Rails-only scope: codegen toolchain, runtime client, and provider — no
call-site migrations. Admin endpoints are not yet covered by the OpenAPI
spec, so a separate issue will follow before any migration is useful.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(admin): implementation plan for typesafe API client rails (#7638)

Step-by-step task breakdown for the rails-only PR: codegen toolchain,
runtime client, TanStack Query provider, CI freshness check, docs. No
call-site migrations until admin endpoints are added to the OpenAPI
spec (separate follow-up).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(api): export generateDefinitionForVersion from openapi hook

Required by the admin codegen script (#7638) to dump the OpenAPI spec
without booting Express. No behavior change for the request hook.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore(admin): add OpenAPI codegen + TanStack Query deps (#7638)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore(admin): add OpenAPI spec dump entry (#7638)

Loaded via tsx by gen-api.mjs in the next commit. Writes JSON to a file
path argument so log4js stdout output (from Settings init) does not
pollute the spec output.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore(admin): wire OpenAPI codegen into build (#7638)

Adds gen:api script and amends build/build-copy to regenerate
admin/src/api/schema.d.ts before compiling. The generated file is
checked in so it shows up in PR review and so a fresh checkout doesn't
need codegen to typecheck.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(admin): typed openapi-fetch + react-query client (#7638)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(admin): TanStack Query provider, dev-only devtools (#7638)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(admin): mount TanStack Query provider at root (#7638)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test(admin): smoke test for typed openapi-fetch client (#7638)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* ci(admin): verify generated OpenAPI schema is up to date (#7638)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(admin): document OpenAPI codegen workflow (#7638)

Replaces the default Vite scaffold README with admin-specific scripts
table and codegen workflow notes.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* build(admin): exclude __tests__ from tsc include (#7638)

The smoke test imports node:test/node:assert which need @types/node.
Admin source is browser-only, so excluding __tests__ from the production
typecheck is cleaner than adding Node types to the bundle config. The
test still runs under tsx, which doesn't share this constraint.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore: regenerate lockfile with pnpm 10 to restore overrides block (#7638)

Adding admin deps with pnpm 11 stripped the top-level \`overrides:\`
section from pnpm-lock.yaml, which CI uses pnpm 10 to verify. Result:
ERR_PNPM_LOCKFILE_CONFIG_MISMATCH on every job. Re-running pnpm 10
\`install --lockfile-only\` restores the overrides block; the new admin
package entries land in the same commit. Two stale lockfile entries
not present in package.json (\`serialize-javascript\` version pin and
\`uuid@<14.0.0\`) were normalized by the regen — package.json is the
source of truth for those.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* build(docker): preserve strictDepBuilds=false in trimmed workspace yaml (#7638)

Adding tsx as an admin devDep brings esbuild@0.27.x into the resolved
subgraph, and the Dockerfile's runtime stage was overwriting
pnpm-workspace.yaml with a stripped-down version that lost the
strictDepBuilds=false setting from the source repo. With pnpm 10's
default of strictDepBuilds=true, the install then errors on
ERR_PNPM_IGNORED_BUILDS for esbuild + scarf rather than warning.

Restore the strictDepBuilds=false and the @scarf/scarf ignore in the
trimmed yaml so the production install matches develop's behavior.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(admin): point client baseUrl at /api/<version> via codegen (#7638)

Qodo flagged: with baseUrl='/' and schema paths like '/createGroup',
calls landed at /createGroup, but the backend mounts the FLAT-style
spec under /api/<version>/. So once a call site lands, every request
404s.

gen:api now also emits admin/src/api/version.ts containing
LATEST_API_VERSION (read from info.version in the spec) and a derived
API_BASE_URL = `/api/<version>`. client.ts imports API_BASE_URL.
Workflow freshness check covers both generated files.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* build(admin): cross-platform spawn in gen-api.mjs (#7638)

Windows CI failed because spawnSync('pnpm', ...) cannot resolve
pnpm.cmd without a shell. Set shell:true on win32 only so Linux/macOS
runs avoid Node's DEP0190 warning. All spawn args are literal strings,
so the shell variant is not an injection risk.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.github/workflows/frontend-admin-tests.yml

@@ -68,6 +68,16 @@ jobs:
         name: Disable import/export rate limiting
         run: |
           sed -e '/^ *"importExportRateLimiting":/,/^ *\}/ s/"max":.*/"max": 100000000/' -i settings.json
+      - name: Verify admin OpenAPI schema is up to date
+        working-directory: admin
+        run: |
+          pnpm gen:api
+          if ! git diff --exit-code src/api/schema.d.ts src/api/version.ts; then
+            echo ""
+            echo "::error::admin/src/api/schema.d.ts or version.ts is out of date."
+            echo "Run \`pnpm --filter admin gen:api\` and commit the result."
+            exit 1
+          fi
       - name: Build admin frontend
         working-directory: admin
         run: |