fix: resolve elemental mana conversion pause bug (#348)

Two root causes fixed:
1. gameStore.ts: computeRegen now receives actual attunements instead of empty {}, so rawGrossRegen includes attunement contributions (was ~2/hr, now correct 3000+/hr)
2. gameStore.ts buildConversionParams: use rawManaRegen with level scaling (1.5^(level-1)) instead of conversionRate for per-element grossRegen
3. LeftPanel.tsx: same grossRegen fix + include attunement regen in rawGrossRegen display
4. ElementStatsSection.tsx: same grossRegen fix
5. useGameDerived.ts: pass actual attunements to computeRegen for baseRegen calculation

Added regression test: conversion-pause-bug-regression.test.ts (7 tests)

docs/circular-deps.txt

@@ -1,5 +1,5 @@
 # Circular Dependencies
-Generated: 2026-06-10T08:14:33.822Z
+Generated: 2026-06-10T08:50:57.213Z
 Found: 2 circular chain(s) — these MUST be fixed before modifying involved files.
 
 1. 1) stores/golem-combat-actions.ts > stores/golem-combat-helpers.ts

docs/dependency-graph.json

@@ -1,6 +1,6 @@
 {
   "_meta": {
-    "generated": "2026-06-10T08:14:31.514Z",
+    "generated": "2026-06-10T08:50:54.740Z",
     "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/project-structure.txt

@@ -202,6 +202,7 @@ Mana-Loop/
 │   │   │   │   ├── combat-actions.test.ts
 │   │   │   │   ├── combat-utils.test.ts
 │   │   │   │   ├── computed-stats.test.ts
+│   │   │   │   ├── conversion-pause-bug-regression.test.ts
 │   │   │   │   ├── crafting-utils-basic.test.ts
 │   │   │   │   ├── crafting-utils-equipment.test.ts
 │   │   │   │   ├── crafting-utils-recipe.test.ts