chore(meta): docs/build sweep + tooling test gate (T-1069, T-1066)

- make test-tooling: planet-gen determinism guard + import_economics
  --dry-run, wired into pre-push on TOOLING_CHANGED; ruff widened to
  E4/E7/E9/F/W (90 safe auto-fixes applied; E402/E702/F841 ignored with
  documented counts)
- one-generator reality fixed in DEVOPS.md, asset-pipeline rule, CLAUDE.md
  (import_economics sole generator since #951/D-223); dead check-protocol
  target deleted; DEVOPS hook/config sections rewritten from the actual
  hook sources; team-patterns gate description updated (client+tooling)
- project.yaml: 0.2.0 → 0.4.0 per the 0.{phase}.{n} scheme, description
  refreshed from the v0.1 Sova narration to cascade reality
- stale comment sweep: voxel.rs stub claims (all 8 families implemented),
  cascade.rs TODO recited to T-1044, main.rs D-192 handshake claim,
  relationships.rs/chunk_streaming.rs version targets → phase language
- gitignore: client/settings.db* e2e-run artifacts

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

tooling/pql-migrate/retag_ticket_refs.py

@@ -78,7 +78,7 @@ def main():
         all_skips += [(f.split('/main/',1)[-1], s) for s in skips]
         if APPLY and rewrites:
             open(f, "w", encoding="utf-8").write(new)
-    print(f"\n--- SKIPPED (not rewritten), grouped by reason ---")
+    print("\n--- SKIPPED (not rewritten), grouped by reason ---")
     by_reason = {}
     for rel, (tok, reason) in all_skips:
         by_reason.setdefault(reason, []).append(f"{tok} ({os.path.basename(rel)})")

tooling/pql-migrate/seed_tickets.py

@@ -79,7 +79,7 @@ def main():
     print(f"  ticket_deps:    {len(deps)}")
     print(f"  ticket_labels:  {len(labels)} (existing) + {len(ms_labels)} (milestone-derived)")
     print(f"  ticket_history: {len(history)}")
-    print(f"  milestone label mapping: " + ", ".join(f"{mid}->{ms_label(mid)}" for mid in milestones))
+    print("  milestone label mapping: " + ", ".join(f"{mid}->{ms_label(mid)}" for mid in milestones))
     print(f"  multi/space decision_refs kept verbatim: {len(multi)}")
     print(f"  comma-team tickets kept verbatim: {comma_team}")