fix: resolve all Priority 5 CRASH/BLOCKER issues (#51-#57)

- #51: Fix broken import path @/types/disciplines → @/lib/game/types/disciplines
- #52: Fix canProceedDiscipline() called with wrong arguments in discipline-slice.ts
- #53: Add local useState for activeAttunement tab filtering in DisciplinesTab
- #54: Make canProceedDiscipline() defensive when gameState is undefined
- #57: Remove stale CraftingTab export from game/index.ts
- Refactored DisciplineCard to use Zustand selector subscriptions properly
- Added DisciplinePerk type import to discipline-math.ts

docs/dependency-graph.json

@@ -1,6 +1,6 @@
 {
   "_meta": {
-    "generated": "2026-05-18T13:07:36.959Z",
+    "generated": "2026-05-18T13:14:03.496Z",
     "description": "Import dependency graph for src/lib/game. Keys are files, values are arrays of files they import.",
     "usage": "To find what a file affects, search for its path in the VALUES. To find what a file depends on, look at its KEY entry."
   },