fix(ruflo-adr): parse bullet-prefixed metadata from adr-create template (#2659)

[michaelaperez-byte]

Summary

Fixes #2659 — ruflo-adr adr-index parser drops Status/Date/Tags for bullet-prefixed metadata from adr-create's own template.

Root cause

adr-create's template (SKILL.md step 3) writes ADR metadata as a bullet list:

- **Status**: proposed
- **Date**: 2026-07-13
- **Tags**: golden-corpus, ddd, microservices

adr-index's parser (plugins/ruflo-adr/scripts/lib/parse-adrs.mjs) reads these fields with ^-anchored regexes that require the field marker at the start of the line. The leading - from adr-create's own template breaks the ^ anchor, so Status/Date/Tags silently come back empty/unknown for every ADR created via adr-create's documented template.

Fix

Add (?:[-*]\s*)? after each ^ anchor in 5 regex locations to tolerate an optional leading list marker:

1. parseStatus v3-style regex (line ~93)
2. parseStatus MADR full-bold regex (line ~97)
3. parseDate regex (line ~109)
4. parseTags regex (line ~120)
5. parseLinks REL function template literal (line ~160)

No new dependencies. No changes to adr-create's template (parser-side loosening is safer since adr-create is the authoring tool and adr-index is the consumer).

Regression test

New standalone Node test: v3/@claude-flow/cli/__tests__/issue-2659-adr-bullet-metadata.test.mjs (23 assertions):

• Source-level: verifies all 5 regexes include the bullet-tolerance guard
• Functional: parseAdr on bullet-prefixed ADR text → correct Status/Date/Tags/Links
• Backward-compat: old non-bullet format (**Status**: accepted) still works

Verification

Independent detached-HEAD worktree (/tmp/ruflo-verify-T22 at e03c33f):

• Gate 1: node --check exit 0 ✓
• Gate 2: regression test 23/23 PASS ✓
• Gate 3: diff review — exactly 5 regex changes, +16/-5 ✓
• Gate 4: backward compat — both bullet and non-bullet tested ✓
• Gate 5: no scope creep — 2 files only (1 modified + 1 new test) ✓
• Gate 6: functional sanity — all 4 manual regex constructions return expected values ✓

Closes #2659