v0.2 Phase 8: full release gate — all checks green

cargo fmt --check                                         ✓
  cargo clippy --workspace --all-targets -- -D warnings     ✓
  cargo test --workspace                                    ✓
  cargo nextest run --workspace                             ✓ 435/435
  npm run check                                             ✓ 0/0/5704 files
  npm test                                                  ✓ 13/13 (2 files)
  npm run test:browser                                      ✓ 3/3 in Chromium
  npm run test:e2e                                          ✓ 16/16 × 2 viewports
  npm run analyze                                           ✓ reports/bundle-stats.html (1.7 MB)
  scripts/dogfood-rebrand-drill.sh                          ✓ 8/8 (sandbox)
  npm run guard:no-skeleton                                 ✓ clean

Two small Phase 8 corrections landed alongside the gate:

vite.config.js: the jsdom suite was picking up
`src/lib/ui/*.browser.test.ts`, which only works under the
@vitest/browser-playwright provider. Added the browser-suffix glob to
the jsdom suite's exclude list so the two runners stop double-running
the same files.

playwright.config.ts: bumped the global `expect.timeout` to 15 s. The
cold first-compile of the Vite SPA tree was exceeding Playwright's
default 5 s `toBeVisible` timeout on the 900x700 project on dogfood
runs. The 1440x900 project (which runs second after a warm cache)
never hit it.

Phase 8 closes Phase-7 page migrations. Branch is ready for the
finishing-a-development-branch handoff.

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

vite.config.js

@@ -53,8 +53,17 @@ export default defineConfig(async () => ({
     // #[cfg(test)] sibling convention; no separate tests/ tree.
     include: ["src/**/*.{test,spec}.{ts,js}"],
     // Frontend tests must never reach into the Tauri backend; that surface
-    // is owned by `cargo test` in src-tauri/ and crates/.
-    exclude: ["src-tauri/**", "node_modules/**", "build/**", ".svelte-kit/**"],
+    // is owned by `cargo test` in src-tauri/ and crates/. v0.2 browser-mode
+    // component tests live under *.browser.{test,spec}.{ts,js,svelte} and
+    // are run by `npm run test:browser` against vitest.browser.config.js —
+    // exclude them from this jsdom suite so they don't double-run.
+    exclude: [
+      "src-tauri/**",
+      "node_modules/**",
+      "build/**",
+      ".svelte-kit/**",
+      "src/**/*.browser.{test,spec}.{ts,js,svelte}",
+    ],
     // Restore a clean global state between tests — vitest's restoreMocks
     // unwinds vi.spyOn / vi.fn, clearMocks resets call history, and
     // unstubAllGlobals undoes vi.stubGlobal. Prevents accidental leakage