feat: Implement Garmin sync, login improvements, and utility scripts

docker-compose.dev.yml

@@ -19,12 +19,21 @@ services:
       - fittrack-network
 
   central_db:
-    image: fittrack_centraldb_api
+    build:
+      context: ../FitTrack_CentralDB
+      dockerfile: Dockerfile
     ports:
       - "8000:8000"
+    environment:
+      - GARMIN_CREDENTIALS_ENCRYPTION_KEY=_dbk9p2Rs2p6fx9fHD6x9wy_vr_t723JGhgzALIoE8E=
+    volumes:
+      - central_db_data:/app/data # Add this line to persist data
     networks:
       - fittrack-network
 
+volumes:
+  central_db_data: # Define the named volume
+
 networks:
   fittrack-network:
-    driver: bridge
+    driver: bridge