## Summary
- Extend shared TaskDetailModal lucide mock for FN-8286
ArtifactsGallery/TaskReviewTab icons.
- Update schema-applier bookkeeping for FN-8295 ideation (93 project
tables, version 0022).
- Seed historical 0000 upgrade fixtures with missions/mission_features
stubs so ideation FKs apply after ownership rewrite.
## Test plan
- [x] TaskDetail modal suites + mock-coverage green locally
- [x] Full schema-applier suite (59 tests) green locally
- [ ] Full Suite all 4 shards green on main after merge
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