feat: add centralized error logging system

- Implemented Error Log API to capture and store error logs from various services.
- Updated admin_ui to include Error Log Viewer component for inspecting logs.
- Enhanced error handling in auth_api, employee_api, and transit_api to report errors to the Error Log API.
- Modified existing services to utilize the new error logging functionality.
- Updated Docker Compose configuration to include the Error Log API service.
- Added error logging service in bus_terminal for Flutter application.

docker-compose.yml

@@ -1,6 +1,21 @@
 version: '3.9'
-
 services:
+  error_log_api:
+    build:
+      context: ./error_log_api
+    container_name: error_log_api
+    ports:
+      - "5003:5003"
+    environment:
+      PORT: 5003
+      PG_HOST: ${POSTGRES_HOST}
+      PG_PORT: ${POSTGRES_PORT}
+      PG_DB: ${POSTGRES_DB}
+      PG_USER: ${POSTGRES_USER_LOGGER}
+      PG_PASS: ${POSTGRES_PASSWORD_LOGGER}
+      ERROR_LOG_API_URL: ${ERROR_LOG_API_URL}
+    restart: unless-stopped
+
   auth_api:
     image: ghcr.io/sven491/xtransit/auth_api:latest
     container_name: auth_api
@@ -14,7 +29,11 @@ services:
       PG_DB: ${POSTGRES_DB}
       PG_USER: ${POSTGRES_USER_AUTH}
       PG_PASS: ${POSTGRES_PASSWORD_AUTH}
+      ADMIN_USER_CODES: ${ADMIN_USER_CODES}
       DEV_BYPASS: ${DEV_BYPASS:-0}
+      ERROR_LOG_API_URL: ${ERROR_LOG_API_URL}
+    depends_on:
+      - error_log_api
     restart: unless-stopped
 
   employee_api:
@@ -29,6 +48,9 @@ services:
       PG_DB: ${POSTGRES_DB}
       PG_USER: ${POSTGRES_USER_EMPLOYEE}
       PG_PASS: ${POSTGRES_PASSWORD_EMPLOYEE}
+      ERROR_LOG_API_URL: ${ERROR_LOG_API_URL}
+    depends_on:
+      - error_log_api
     restart: unless-stopped
 
   transit_api:
@@ -44,8 +66,10 @@ services:
       PG_DB: ${POSTGRES_DB}
       PG_USER: ${POSTGRES_USER_TRANSIT}
       PG_PASS: ${POSTGRES_PASSWORD_TRANSIT}
-      ADMIN_USER_CODES: ${ADMIN_USER_CODES}
       DEV_MOCK: ${DEV_MOCK:-0}
+      ERROR_LOG_API_URL: ${ERROR_LOG_API_URL}
+    depends_on:
+      - error_log_api
     restart: unless-stopped
 
   admin_ui:
@@ -56,7 +80,9 @@ services:
     environment:
       AUTH_API: ${AUTH_API}
       TRANSIT_API: ${TRANSIT_API}
+      ERROR_LOG_API: ${ERROR_LOG_API}
     depends_on:
       - auth_api
       - transit_api
+      - error_log_api
     restart: unless-stopped