Add shortcut for building static content for landing page (#951)

* Add shortcut for building static content for landing page

* Update composer.json

src/web/landing/.gitignore

@@ -1,4 +1,5 @@
 .env.local
+build/
 vendor/
 var/
-public/assets
+public/assets

src/web/landing/composer.json

@@ -32,6 +32,7 @@
     },
     "config": {
         "allow-plugins": {
+            "php-http/discovery": false,
             "symfony/runtime": true
         }
     },
@@ -41,6 +42,10 @@
             "@assets:clear",
             "bin/console tailwind:build",
             "bin/console asset-map:compile"
+        ],
+        "build": [
+            "bin/console static-content-generator:generate:routes",
+            "bin/console static-content-generator:copy:assets -d assets"
         ]
     }
 }

src/web/landing/config/packages/static_content_generator.yaml

@@ -0,0 +1,2 @@
+static_content_generator:
+    output_directory: "%kernel.project_dir%/build"