refactor(logging): replace console usage with logger

services/database/DatabaseService.ts

@@ -3,6 +3,8 @@ import { MockDatabaseStrategy } from './MockDatabaseStrategy';
 import { ProductionDatabaseStrategy } from './ProductionDatabaseStrategy';
 import { DatabaseStrategy } from './types';
 import { AccountStatus } from '../auth/auth.constants';
+import { hashPassword } from '../auth/password.service';
+import { logger } from '../logging';
 
 /**
  * Consolidated Database Service
@@ -30,9 +32,9 @@ export class DatabaseService implements DatabaseStrategy {
       try {
         return new ProductionDatabaseStrategy();
       } catch (error) {
-        console.warn(
-          'Production CouchDB service not available, falling back to mock:',
-          error
+        logger.db.warn(
+          'Production CouchDB service not available, falling back to mock',
+          error as Error
         );
         return new MockDatabaseStrategy();
       }
@@ -188,9 +190,10 @@ export class DatabaseService implements DatabaseStrategy {
   async changeUserPassword(userId: string, newPassword: string) {
     const user = await this.strategy.getUserById(userId);
     if (!user) throw new Error('User not found');
+    const hashedPassword = await hashPassword(newPassword);
     return this.strategy.updateUser({
       ...user,
-      password: newPassword,
+      password: hashedPassword,
     });
   }