feat: implement process management service and base application UI structure

config/nginx_project.conf.template

@@ -1,8 +1,9 @@
-location /{{HOST}}/ {
+location ^~ /{{HOST}}/ {
     alias "{{PATH}}/";
     index index.php index.html;
+    autoindex on;
     
-    # Try the literal URI, then directory, then fallback to index.php
+    # Try the literal URI, then directory (checks for index), then fallback to root index.php
     try_files $uri $uri/ /{{HOST}}/index.php?$query_string;
 
     # PHP handling nested INSIDE the alias location to maintain context