chore: apply yaml lint fixes across compose files

- Fix trailing whitespace in compose files
- Add missing final newlines (EOF)
- Fix indentation in dockmon (3-space -> 2-space) and glance monitor.yml
- Align comments consistently

gitea/compose.yaml

@@ -12,7 +12,7 @@ services:
       - GITEA__database__USER=gitea
       - GITEA__database__PASSWD=gitea
       - GITEA__database__NAME=gitea
-      #Server
+      # Server
       - GITEA__server__ROOT_URL=https://gitea.forust.xyz
       - GITEA__server__SSH_DOMAIN=gitssh.forust.xyz
       - GITEA__server__SSH_PORT=2221