Implement Create Project Folder Structure web action

server/__init__.py

@@ -1,6 +1,11 @@
 from typing import Any
 
 from ayon_server.addons import BaseServerAddon
+from ayon_server.actions import (
+    ActionExecutor,
+    ExecuteResponseModel,
+    SimpleActionManifest,
+)
 
 from .settings import (
     CoreSettings,
@@ -9,6 +14,9 @@ from .settings import (
 )
 
 
+IDENTIFIER_PREFIX = "core.launch"
+
+
 class CoreAddon(BaseServerAddon):
     settings_model = CoreSettings
 
@@ -26,3 +34,54 @@ class CoreAddon(BaseServerAddon):
         return await super().convert_settings_overrides(
             source_version, overrides
         )
+
+    async def get_simple_actions(
+        self,
+        project_name: str | None = None,
+        variant: str = "production",
+    ) -> list[SimpleActionManifest]:
+        """Return a list of simple actions provided by the addon"""
+        output = []
+
+        # Add 'Create Project Folder Structure' action to folders.
+        output.append(
+            SimpleActionManifest(
+                identifier=f"{IDENTIFIER_PREFIX}.createprojectstructure",
+                label="Create Project Folder Structure",
+                icon={
+                    "type": "material-symbols",
+                    "name": "create_new_folder",
+                },
+                order=100,
+                entity_type="folder",
+                entity_subtypes=None,
+                allow_multiselection=False,
+            )
+        )
+
+        return output
+
+    async def execute_action(
+        self,
+        executor: "ActionExecutor",
+    ) -> "ExecuteResponseModel":
+        """Execute actions.
+
+        Note:
+            Executes CLI actions defined in the
+            addon's client code or other addons.
+
+        """
+
+        project_name = executor.context.project_name
+
+        if executor.identifier == \
+              f"{IDENTIFIER_PREFIX}.createprojectstructure":
+            return await executor.get_launcher_action_response(
+                args=[
+                    "createprojectstructure",
+                    "--project", project_name,
+                ]
+            )
+
+        raise ValueError(f"Unknown action: {executor.identifier}")