v4.2.0

• chore(plugin): bump plugin.json manifest to 4.2.0
• release: v4.2.0 — wiki page→source-file linkage (ADR-0051 STEPS 1–4) + CLS-B
• Merge pull request #89 from cdeust/feat/wiki-page-sources
• style(wiki): apply ruff format to wiki source-linkage files
• chore(deps): sync uv.lock to 4.1.0 and pgvector >=0.4,<0.6
• feat(wiki): persist references link_kind for wiki page sources (ADR-0051 STEP 4)
• Merge pull request #88 from cdeust/chore/sync-uv-lock-4.1.0
• Merge pull request #87 from cdeust/feat/cls-b-hippocampal-gate
• style: ruff format 0.15.20 on CLS-B files (fix CI lint)
• feat(wiki): backfill primary page->source linkage for pages lacking frontmatter (ADR-0051 STEP 3)
• chore(deps): sync uv.lock to pyproject 4.1.0 + pgvector>=0.4,<0.6
• test(consolidation): gate C repro evidence + active_forgetting results for CLS-B
• feat(consolidation): CLS-B hippocampal replay tracking + soft non-regression gate C
• refactor(wiki): split pg_store_wiki.py under the 300-line rule
• feat(wiki): writer persists page->source-file linkage (ADR-0051 STEP 2)
• feat(wiki): schema surface for page->source-file linkage (ADR-0051)
• chore(marketplace): bump zetetic-team-subagents pin to v2.26.0

What's Changed

• feat(consolidation): CLS-B hippocampal replay tracking + soft non-regression gate C by @cdeust in #87
• chore(deps): sync uv.lock to pyproject 4.1.0 + pgvector>=0.4,<0.6 by @cdeust in #88
• feat(wiki): page→source-file linkage (ADR-0051, STEPS 1–4) by @cdeust in #89

Full Changelog: v4.1.0...v4.2.0