fix: set currentAction 'climb' and use generateSpireFloorState in enterSpireMode

docs/circular-deps.txt

@@ -1,4 +1,4 @@
 # Circular Dependencies
-Generated: 2026-05-28T07:47:51.159Z
+Generated: 2026-05-28T10:11:25.803Z
 
 No circular dependencies found. ✅

docs/dependency-graph.json

@@ -1,6 +1,6 @@
 {
   "_meta": {
-    "generated": "2026-05-28T07:47:49.204Z",
+    "generated": "2026-05-28T10:11:23.994Z",
     "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."
   },
@@ -479,7 +479,8 @@
       "utils/activity-log.ts",
       "utils/index.ts",
       "utils/room-utils.ts",
-      "utils/safe-persist.ts"
+      "utils/safe-persist.ts",
+      "utils/spire-utils.ts"
     ],
     "stores/crafting-equipment-tick.ts": [
       "constants.ts",