The asks page's Server-Timing names its phases: session, top, asks, render #3764

GET /asks (asksPage in src/web/studio/asks_page.ts) lists everything waiting on the person. Its Server-Timing carries only the route total.

Done:

• [ ] The answer's Server-Timing names session, top (the homeTop read for a bulk preview or receipt), asks (the read inside needsYouSection) and render, using notePhase and timePhase from src/core/route_timing.ts the way src/web/pages/apps.ts does.
• [ ] Signed out, the redirect to sign in is unchanged and session is still named.
• [ ] test/asks-timing.test.ts asserts the phase names for a signed-in person with at least one ask, and fails without the change.

Files: src/web/studio/asks_page.ts, test/asks-timing.test.ts (new). Risk: small; the page's HTML must not change.

Parked by the crew: the check failed ("acting on many asks at once > mute silences a repository in On you, for the person alone; undo listens again") and the decider saw no point in another try (pull #3768 closed). Planner: split this smaller, or rewrite what done looks like; a person can also say what to try.