fix: fabricator recipes now use correct elemental mana type

- fabricator-recipes.ts: add optional manaType param to canCraftRecipe for clarity
- FabricatorSubTab.tsx: read elemental mana from store based on recipe manaType instead of always using rawMana
- craftingStore.ts: add startFabricatorCrafting action that deducts correct mana type
- craftingStore.types.ts: add startFabricatorCrafting to CraftingActions interface
- crafting-fabricator.ts: new helper file to keep craftingStore.ts under 400 lines

Fixes #155

docs/dependency-graph.json

@@ -1,6 +1,6 @@
 {
   "_meta": {
-    "generated": "2026-05-26T19:57:54.313Z",
+    "generated": "2026-05-27T08:45:43.143Z",
     "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."
   },