docs: update Docker Compose instructions and add development configuration

docker-compose.yml

@@ -1,24 +1,24 @@
 services:
-  # mariadb: # Uncomment this block to run a local MariaDB instance.
-  #   image: mariadb:11
-  #   restart: unless-stopped
-  #   environment:
-  #     MARIADB_DATABASE: gitea_codex
-  #     MARIADB_USER: gitea_codex
-  #     MARIADB_PASSWORD: gitea_codex
-  #     MARIADB_ROOT_PASSWORD: rootpass
-  #   ports:
-  #     - "3306:3306"
-  #   volumes:
-  #     - ./db:/var/lib/mysql
-  #   healthcheck:
-  #     test: ["CMD", "mariadb-admin", "ping", "-h", "localhost", "-uroot", "-prootpass"]
-  #     interval: 5s
-  #     timeout: 3s
-  #     retries: 20
+  mariadb: # Uncomment this block to run a local MariaDB instance.
+    image: mariadb:11
+    restart: unless-stopped
+    environment:
+      MARIADB_DATABASE: gitea_codex
+      MARIADB_USER: gitea_codex
+      MARIADB_PASSWORD: gitea_codex
+      MARIADB_ROOT_PASSWORD: rootpass
+    ports:
+      - "3306:3306"
+    volumes:
+      - ./db:/var/lib/mysql
+    healthcheck:
+      test: ["CMD", "mariadb-admin", "ping", "-h", "localhost", "-uroot", "-prootpass"]
+      interval: 5s
+      timeout: 3s
+      retries: 20
 
   bot:
-    build: .
+    image: gitea.reversed.dev/space/gitea-codex:latest
     depends_on:
       mariadb:
         condition: service_healthy