added some docker compose examples; fixed defaults to wrong host; updated watcher behavior to retry connection every 3 secs until success or until cancelled

.gitignore

@@ -1,7 +1,7 @@
 compose.yml
 
-config/
-certs/
+config*/
+certs*/
 bin/
 
 templates/codemirror/
@@ -13,6 +13,6 @@ log/
 
 go.work.sum
 
-!src/config/
+!src/**/
 
 todo.md