feat(D-01/E): BuiltInLockComponent for organic items (E2)

- New BuiltInLockComponent: blocksUnequip() returns true (permanent lock)
- ComponentType: add BUILT_IN_LOCK enum value
- 8 organic item JSONs updated (slime, vine, web, tape variants)
- DataDrivenBondageItem: add hasBuiltInLock() static helper

src/main/resources/data/tiedup/tiedup_items/slime_gag.json

@@ -23,6 +23,7 @@
     "gagging": {
       "material": "stuffed"
     },
-    "adjustable": {}
+    "adjustable": {},
+    "built_in_lock": {}
   }
 }