feat: add agent API and operational analytics

tests/testUtils.ts

@@ -14,6 +14,7 @@ export function createTestDb(): Database.Database {
   // Disable FK for tests - we manage referential integrity manually
   db.pragma('foreign_keys = OFF');
   runMigrations(db);
+  db.pragma('foreign_keys = OFF');
   return db;
 }
 
@@ -77,6 +78,7 @@ export function getTestConfig(overrides?: Partial<Config>): Config {
     strategies: {
       explorationRate: 0.2,
       minSamples: 5,
+      responseWindowHours: 48,
       variants: [
         { id: 'variant-a', weight: 1, promptOverride: 'Be direct' },
         { id: 'variant-b', weight: 1, promptOverride: 'Be teasing' },
@@ -86,6 +88,7 @@ export function getTestConfig(overrides?: Partial<Config>): Config {
     chatStrategies: {
       explorationRate: 0.2,
       minSamples: 5,
+      responseWindowHours: 48,
       variants: [],
       ...overrides?.chatStrategies,
     },