refactor: simplify nixpacks configuration to basic static file serving

nixpacks.toml

@@ -1,25 +1,11 @@
 # Nixpacks configuration for Coolify static site deployment
-# This ensures your Coffee website is deployed securely with nginx
+# Simple configuration for serving static files
 
 [variables]
-# Enable static site serving with nginx
-NIXPACKS_NO_CACHE = "1"
-
-[phases.setup]
-# Install nginx and required packages
-nixPkgs = ["nginx"]
-
-[phases.build]
-# Copy security configuration
-cmds = [
-    "mkdir -p /etc/nginx/conf.d",
-    "cp coolify-nginx.conf /etc/nginx/conf.d/security.conf"
-]
-
-[phases.start]
-# Start nginx with security configuration
-cmd = "nginx -g 'daemon off;'"
+# Configure for static site
+NIXPACKS_BUILD_CMD = "echo 'Static site - no build needed'"
+NIXPACKS_START_CMD = "echo 'Static site ready'"
 
 [staticAssets]
-# Configure static asset serving
+# Serve all files from root directory
 "/" = "."