Rename the app from MangaParty to MangaCircus

docker-compose.yml

@@ -1,15 +1,15 @@
 services:
-  mangaparty:
+  mangacircus:
     build: .
     ports:
       - "8080:8080"
     volumes:
       - ./library:/library:ro   # your manga folders (read-only is fine)
-      - mangaparty-data:/data   # users, progress, votes, scan cache
+      - mangacircus-data:/data   # users, progress, votes, scan cache
     environment:
       SIGNUP: closed            # "open" lets anyone create an account
       SCAN_INTERVAL: 10         # minutes between automatic rescans (0 = off)
     restart: unless-stopped
 
 volumes:
-  mangaparty-data:
+  mangacircus-data: