Add my homelab setup, converted to docker compose files

gitea/docker-compose.yml

@@ -0,0 +1,12 @@
+services:
+  gitea:
+    image: gitea/gitea:latest
+    container_name: gitea
+    restart: unless-stopped
+    volumes:
+      - /docker/appdata/gitea/data:/data
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+    ports:
+      - "3001:3000"
+      - "2221:22"