feat(battle-sim): implement battle simulation logic and metrics tracking

- Added WarBattleMetrics interface to track attacker and defender skills during battles.
- Enhanced WarUnit class with method to log activated skills.
- Introduced environment setup for battle simulation, including unit set loading and configuration resolution.
- Developed in-memory and Redis transport layers for handling battle simulation requests and results.
- Created types and interfaces for battle simulation payloads and responses.
- Implemented battle simulation processing logic, including logging and skill tracking.
- Added tests for battle simulation processor to ensure functionality and correctness.

app/game-api/src/battleSim/keys.ts

@@ -0,0 +1,13 @@
+export interface BattleSimQueueKeys {
+    queueKey: string;
+    resultKeyPrefix: string;
+    notifyKeyPrefix: string;
+}
+
+export const buildBattleSimQueueKeys = (
+    profileName: string
+): BattleSimQueueKeys => ({
+    queueKey: `sammo:${profileName}:battle-sim:queue`,
+    resultKeyPrefix: `sammo:${profileName}:battle-sim:result:`,
+    notifyKeyPrefix: `sammo:${profileName}:battle-sim:notify:`,
+});