fix: deactivate all disciplines when entering/exiting the Spire

- Add deactivateAll() action to discipline-slice.ts
- Call deactivateAll() in createEnterSpireMode() (combat-descent-actions.ts)
- Add spireMode guard in gameStore.ts tick() to skip discipline processTick
- Call deactivateAll() in exitSpireMode() (combatStore.ts) as safety measure
- Extract buildConversionParams to utils/conversion-params.ts to keep gameStore.ts under 400 lines
- Add regression tests (5 tests, all 1136 passing)

Fixes #347

docs/circular-deps.txt

@@ -1,9 +1,10 @@
 # Circular Dependencies
-Generated: 2026-06-10T08:50:57.213Z
-Found: 2 circular chain(s) — these MUST be fixed before modifying involved files.
+Generated: 2026-06-10T09:19:26.381Z
+Found: 3 circular chain(s) — these MUST be fixed before modifying involved files.
 
 1. 1) stores/golem-combat-actions.ts > stores/golem-combat-helpers.ts
-2. 2) stores/combatStore.ts > stores/combat-descent-actions.ts > stores/attunementStore.ts
+2. 2) stores/attunementStore.ts > stores/combatStore.ts > stores/combat-descent-actions.ts
+3. 3) stores/attunementStore.ts > stores/combatStore.ts > stores/combat-descent-actions.ts > stores/non-combat-room-actions.ts
 
 ## How to fix
 1. Identify which import in the chain can be extracted to a shared types/utils file.

docs/dependency-graph.json

@@ -1,6 +1,6 @@
 {
   "_meta": {
-    "generated": "2026-06-10T08:50:54.740Z",
+    "generated": "2026-06-10T09:19:24.358Z",
     "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."
   },
@@ -529,6 +529,7 @@
       "effects/discipline-effects.ts",
       "effects/special-effects.ts",
       "effects/upgrade-effects.ts",
+      "stores/attunementStore.ts",
       "stores/combatStore.ts",
       "stores/gameStore.ts",
       "stores/manaStore.ts",

docs/project-structure.txt

@@ -213,6 +213,7 @@ Mana-Loop/
 │   │   │   │   ├── cross-module-prestige-discipline.test.ts
 │   │   │   │   ├── curse-amplification.test.ts
 │   │   │   │   ├── design-validation-perk-gating.test.ts
+│   │   │   │   ├── discipline-deactivate-on-spire-entry.test.ts
 │   │   │   │   ├── discipline-math.test.ts
 │   │   │   │   ├── discipline-prerequisites.test.ts
 │   │   │   │   ├── discipline-reactivate-bug.test.ts
@@ -410,6 +411,7 @@ Mana-Loop/
 │   │   │   ├── utils/
 │   │   │   │   ├── activity-log.ts
 │   │   │   │   ├── combat-utils.ts
+│   │   │   │   ├── conversion-params.ts
 │   │   │   │   ├── conversion-rates.ts
 │   │   │   │   ├── discipline-math.ts
 │   │   │   │   ├── element-cap-bonus.ts