fix: auto-resume disciplines + stop bonuses while paused (bug #380)

Bug 1 - No auto-resume: Replaced 'if (disc.autoPaused) continue' with a
check that tests whether sufficient mana is now available. If so, clears
autoPaused and processes the tick normally. Mana regen runs before
discipline processing, so updated mana values are already available.

Bug 2 - Bonuses while paused: Added '&& !disc.autoPaused' filter in
discipline-effects.ts so paused disciplines no longer contribute stat
bonuses, conversion rates, or perk effects.

All 1196 tests pass.

src/lib/game/effects/discipline-effects.ts

@@ -77,7 +77,7 @@ export interface DisciplineEffectsResult {
 export function computeDisciplineEffects(_state?: DisciplineStoreState): DisciplineEffectsResult {
   const { disciplines } = useDisciplineStore.getState();
   const activeDiscs = Object.entries(disciplines)
-    .filter(([, disc]) => disc && disc.xp > 0)
+    .filter(([, disc]) => disc && disc.xp > 0 && !disc.autoPaused)
     .map(([id, disc]) => ({ id, disc, def: ALL_DISCIPLINES.find(d => d.id === id) }))
     .filter((entry): entry is { id: string; disc: DisciplineState; def: NonNullable<typeof ALL_DISCIPLINES[0]> } => !!entry.def);
 

src/lib/game/stores/discipline-slice.ts

@@ -207,7 +207,29 @@ export const useDisciplineStore = create<DisciplineStore>()(
           const disc = newDisciplines[id];
           if (!disc) continue;
           if (disc.paused) continue;
-          if (disc.autoPaused) continue; // already auto-paused, don't re-process
+
+          // Auto-resume: if this discipline was auto-paused due to insufficient mana,
+          // check whether enough mana is now available. If so, clear autoPaused and
+          // process normally this tick. Mana regen runs before discipline processing
+          // in the tick pipeline, so the mana values passed here are already updated.
+          if (disc.autoPaused) {
+            const def = DISCIPLINE_MAP[id];
+            if (def) {
+              const drain = calculateManaDrain(def.drainBase, disc.xp, def.difficultyFactor);
+              const hasEnoughMana =
+                def.manaType === 'raw'
+                  ? rawMana >= drain
+                  : elements[def.manaType] && elements[def.manaType].current >= drain;
+              if (hasEnoughMana) {
+                // Mana restored — clear autoPaused and fall through to normal processing
+                newDisciplines[id] = { ...disc, autoPaused: false };
+              } else {
+                continue; // still not enough mana, skip
+              }
+            } else {
+              continue; // no definition, skip
+            }
+          }
 
           const def = DISCIPLINE_MAP[id];
           if (!def) continue;