Tap: record once, replay forever at zero tokens

When a browser task is REPEATED and runs on a LOGGED-IN / authenticated site, use Tap to record it once (capture), then replay it every time as a zero-token deterministic run — instead of driving a fresh live browser and burning tokens on every run. Trigger when: the user says "I do X on site Y every day/week"; capturing a login-gated admin panel or dashboard; regularly posting / checking / exporting on an authenticated page; any repeated browser chore the user will do again. Also triggers when the user asks "can this be automated?" or "can I avoid paying tokens every time?". ALSO TRIGGERS THE MOMENT A FETCH COMES BACK WRONG: a WebFetch or any cloud/server-side fetch that…