refactor: rename enchantmentDesigns to completedEnchantmentDesigns across codebase

docs/circular-deps.txt

@@ -1,5 +1,5 @@
 # Circular Dependencies
-Generated: 2026-06-15T10:29:07.349Z
+Generated: 2026-06-15T11:06:55.418Z
 Found: 8 circular chain(s) — these MUST be fixed before modifying involved files.
 
 1. 1) data/guardian-encounters.ts > data/guardian-procedural.ts

docs/dependency-graph.json

@@ -1,6 +1,6 @@
 {
   "_meta": {
-    "generated": "2026-06-15T10:29:05.083Z",
+    "generated": "2026-06-15T11:06:52.872Z",
     "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."
   },

docs/specs/attunements/enchanter/systems/enchanting-spec.md

@@ -52,7 +52,7 @@ stripping existing enchantments, then applies designs to prepared equipment.
 4. Player names the design
 5. Player clicks "Create Design" → design begins
 6. `designProgress` accumulates at `HOURS_PER_TICK` per tick
-7. When `designProgress >= requiredTime` → design saved to `completedDesigns`
+7. When `designProgress >= requiredTime` → design saved to `completedEnchantmentDesigns`
 
 ### 3.2 Timing Formula