fix(#4003): anchor the safe-resume gate's plan-scope greps to the milestone (#4194)

* test(#4003): safe_resume_gate must grep an anchored padding-tolerant scope

* fix(#4003): anchor the resume-gate scope greps and bound them to the milestone tag

Emitted-Drift-Ack-Growth: execute-phase.md — #4003 rewrites three commit-scope greps (safe_resume_gate, TDD RED, completion spot-check) to anchored zero-pad-tolerant regexes with a milestone tag bound; growth is the fix itself

* test(#4003): align shape assertions with the implemented gate text

* fix: bump fast-uri past GHSA-jqff-g426-hqxp (transitive, advisory reddened next)

* fix(#4003): bound the TDD RED grep to the milestone and fix tdd.md's example greps

* test(#4003): the gate pin tracks the anchored scope grep

* fix(#4003): trim the gate rationale to hold the 93400 margin ceiling

* test(#4003): the RED-grep pin tracks the milestone-bounded invocation

* chore(#4003): changeset for the anchored resume-gate scope

* chore(#4003): backfill changeset pr number

---------

Co-authored-by: sim <sim@local>

package-lock.json

@@ -3240,9 +3240,9 @@
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