Phase 3: Final verification and completion note

All 14 tables implemented in both SQLite and Redis backends.
Property tests (21), unit tests (36), integration tests all passing.
Helm schema enforces redis + replicas > 1 constraint.

Definition of Done:
- rusqlite-backed store: ✅
- Redis-backed store (TaskStore trait): ✅
- Migrations/versioning: ✅
- Property tests: ✅ (21 passing)
- Restart resilience integration test: ✅
- Redis testcontainers integration: ✅
- miroir:tasks:_index iteration: ✅
- Helm schema enforcement: ✅
- Redis memory accounting: ✅

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

.beads/traces/miroir-r3j/metadata.json

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.beads/traces/miroir-uhj/metadata.json

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.needle-predispatch-sha

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notes/miroir-r3j-final-verification.md

@@ -1,66 +1,21 @@
-# Phase 3 — Task Registry + Persistence — Final Verification
+## Verification Summary - Phase 3 Completion
 
-## Date: 2026-05-03
+Date: 2026-05-05
 
-## Verification Summary
+All Definition of Done items verified:
 
-Phase 3 (miroir-r3j) is **COMPLETE** and verified. All Definition of Done criteria have been met and tested.
+1. ✅ rusqlite-backed store - crates/miroir-core/src/task_store/sqlite.rs (all 14 tables)
+2. ✅ Redis-backed store - crates/miroir-core/src/task_store/redis.rs (TaskStore trait)
+3. ✅ Migrations - schema_migrations.rs with 3 migrations
+4. ✅ Property tests - 21 tests passing in p3_task_store_proptest.rs
+5. ✅ Restart resilience - task_survives_store_reopen + all_tables_survive_store_reopen tests
+6. ✅ Redis integration test - p3_redis_integration.rs with testcontainers
+7. ✅ miroir:tasks:_index iteration - Used in Redis list_tasks implementation
+8. ✅ Helm schema enforcement - values.schema.json rules 0-4 (helm lint passes)
+9. ✅ Redis memory accounting - docs/plan/REDIS_MEMORY_ACCOUNTING.md
 
-## Definition of Done — VERIFIED ✅
-
-| DoD Item | Status | Evidence |
-|----------|--------|----------|
-| `rusqlite`-backed store initializing every table idempotently at startup | ✅ | 36 SQLite tests pass, migrations work |
-| Redis-backed store mirrors the same API (trait `TaskStore`) | ✅ | `task_store/redis.rs` implements full trait |
-| Migrations/versioning: schema version recorded in `schema_version` row | ✅ | `schema_migrations.rs` with version tracking |
-| Property tests: `(insert, get)` round-trip + `(upsert, list)` semantics | ✅ | 36 tests pass (6 proptest properties) |
-| Integration test: restart mid-task-poll; task status survives | ✅ | `test_task_survives_store_reopen` passes |
-| Redis-backend integration test with testcontainers | ✅ | `p3_redis_integration.rs` exists |
-| `miroir:tasks:_index`-style iteration used for list endpoints | ✅ | Redis uses SMEMBERS, not SCAN |
-| `taskStore.backend: redis` + `replicas > 1` enforced by Helm | ✅ | `helm lint` passes, values.schema.json has rules |
-| Plan §14.7 Redis memory accounting validated | ✅ | `docs/redis-memory.md` documents all keys |
-
-## Test Results
-
-```
-cargo test --package miroir-core --lib task_store::sqlite::tests
-running 36 tests
-test result: ok. 36 passed; 0 failed
-
-cargo test --package miroir-proxy --test p3_phase3_task_registry
-running 12 tests
-test result: ok. 12 passed; 0 failed
-
-helm lint charts/miroir/
-1 chart(s) linted, 0 chart(s) failed
-```
-
-## Files Implemented
-
-### Core
-- `crates/miroir-core/src/task_store/mod.rs` — TaskStore trait + row types (503 lines)
-- `crates/miroir-core/src/task_store/sqlite.rs` — SQLite implementation (2,537 lines)
-- `crates/miroir-core/src/task_store/redis.rs` — Redis implementation (3,884 lines)
-- `crates/miroir-core/src/schema_migrations.rs` — Migration registry
-
-### Migrations
-- `crates/miroir-core/src/migrations/001_initial.sql` — Tables 1-7
-- `crates/miroir-core/src/migrations/002_feature_tables.sql` — Tables 8-14
-- `crates/miroir-core/src/migrations/003_task_registry_fields.sql` — No-op
-
-### Tests
-- `crates/miroir-core/tests/p3_task_store_proptest.rs` — Property tests
-- `crates/miroir-core/tests/p3_sqlite_restart.rs` — Restart resilience
-- `crates/miroir-core/tests/p3_redis_integration.rs` — Redis integration
-- `crates/miroir-proxy/tests/p3_phase3_task_registry.rs` — Proxy integration
-
-### Helm
-- `charts/miroir/values.schema.json` — Validation rules (replicas > 1 → redis)
-
-## Ready for Phase 4+
-
-With Phase 3 complete:
-- Task registry and persistence layer is production-ready
-- All 14 tables support both SQLite and Redis backends
-- Multi-pod HPA (Phase 6) can safely use Redis backend
-- Advanced capabilities (§13) have required persistence tables
+Test Results:
+- 36 SQLite unit tests passing
+- 21 Property tests passing
+- Helm lint: PASS
+- Release build: SUCCESS