feat: docker compose files for new homelab services

kavita/docker-compose.yaml

@@ -0,0 +1,19 @@
+services:
+  kavita:
+    image: lscr.io/linuxserver/kavita:latest
+    container_name: kavita
+    environment:
+      - PUID=1000
+      - PGID=1000
+      - TZ=Etc/UTC
+    volumes:
+      - kavita_config:/config
+      - ebooks_library:/data
+    ports:
+      - 5000:5000
+    restart: unless-stopped
+
+volumes:
+  kavita_config:
+  ebooks_library:
+    external: True