add: M8 plan page, and correct M3/M6 pages against the merged code
Adds plan/syncwingetlink/m8-quality-polish-and-release, the design for issue
#10, and indexes it. The page records the divergences measured against the
merged M6 code (PRs #107-#112) with an owning sub-issue for each, a release
honesty contract, and the delivery sequence for #113, #63, #61, #62, #106,
#64, and #65.
Corrects two existing pages that no longer matched the code:
- M6: status was still "Planned, reviewed" although #8 and all its
sub-issues are closed; the rules-hardening item carried a placeholder
instead of #105; and the predicted ADR list named two ADRs with the wrong
subjects, where docs/adr-phase-5.md actually records six (ADR-0020 through
ADR-0025). Also drops the claim that #40 owns test-rule's presentation,
which #56 delivered itself.
- M3: #40 was described as structurally blocked. It was closed as already
implemented by #56's runTestRule(), so the page says so instead.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
fix: correct exit-code claims about non-interactive confirmation refusal
fix: correct M6 path-override validation scope after implementing ArgParser
add: M6 command-line interface plan page