v0.2.0-rc1

Release v0.2.0-rc1 — ver docs/CHANGELOG.md

What's Changed

• chore(ci): bump actions a Node24 + flock gitnexus (v0.2 S0) by @Cucholambr3ta in #77
• docs(antigravity): activación por triggers conversacionales by @Cucholambr3ta in #78
• chore(s1): Python 3.10 + pytest-cov + tests core by @Cucholambr3ta in #79
• chore(s2): grader.yaml → grader.json (elimina parser YAML naive) by @Cucholambr3ta in #80
• chore(s3): make_parser() DRY + wrapper mempalace_mine by @Cucholambr3ta in #81
• chore(s4): GitNexus opt-in (XDD_GITNEXUS) por licencia comercial by @Cucholambr3ta in #82
• feat(s5): modo degradado documentado + doctor mempalace_mode/gitnexus_enabled by @Cucholambr3ta in #83
• docs(s6): README primeros 30s — tabla comparativa + dogfooding + dos paths by @Cucholambr3ta in #84
• feat(s7-s8): orchestration runtime real + middleware 6-stage OTel/cost by @Cucholambr3ta in #85
• feat(s9): sync points formales + runtime tracking orchestrations SQLite by @Cucholambr3ta in #86
• feat(s10-s14): learning loop — sprint tracking, pattern-extraction, metricas, temporal, judge by @Cucholambr3ta in #87
• feat(s15-s19): specs 100% — AG-UI mapper, bundle schema, context segmentado, A2A server by @Cucholambr3ta in #88
• feat(s20-s22): distribución híbrida pip + xdd update/migrate + MCP removal COMPLETO by @Cucholambr3ta in #89
• chore(release): v0.2.0-rc1 — cero deuda técnica, 23 sprints by @Cucholambr3ta in #90

Full Changelog: v0.1.2...v0.2.0-rc1