Update example .env

.env.example

@@ -1,6 +0,0 @@
-# Database Configuration
-DATABASE_URL=postgresql://username:password@localhost:5432/mission_control
-
-# Optional: Override default server settings
-# SERVER_HOST=0.0.0.0
-# SERVER_PORT=3001

backend/.env.example

@@ -0,0 +1,4 @@
+SSH_ENCRYPTION_KEY="bloop_ssh_key_32_characters_long"
+DATABASE_URL=postgresql://user:password@localhost:5432/mission-control
+ADMIN_PASSWORD=SOME_DEFAULT_PASSWORD
+JWT_SECRET="somesecret"