Add Cloud Commander blueprint with Docker Compose and configuration files

- Introduced Docker Compose setup for Cloud Commander service, including environment variables and volume configuration.
- Added logo for Cloud Commander.
- Created template.toml for Cloud Commander with default variables for configuration.
- Updated meta.json to include Cloud Commander with detailed description, logo, and relevant links.

blueprints/cloudcommander/docker-compose.yml

@@ -0,0 +1,15 @@
+version: "3"
+
+services:
+  cloudcmd:
+    image: coderaiser/cloudcmd:18.5.1
+    ports:
+      - "80"
+    environment:
+      - CLOUDCMD_ROOT=/mnt/fs
+      - CLOUDCMD_AUTH=true
+      - CLOUDCMD_USERNAME=${USERNAME}
+      - CLOUDCMD_PASSWORD=${PASSWORD}
+    volumes:
+      - /root:/root
+      - /:/mnt/fs