rebrand: rename service and container from immich-frame to frambe

docker-compose.yml

@@ -1,9 +1,9 @@
 version: "3.8"
 
 services:
-  immich-frame:
+  frambe:
     build: .
-    container_name: immich-frame
+    container_name: frambe
     restart: unless-stopped
     ports:
       - "3000:3000"