AYON: Addon settings in OpenPype (#5347)

* copied addons from 'ayon-addon-settings'

* added AE, photoshop and harmony addon

* moved openpype to subfolder

* cleanup repository files

* updated create package script and README.md

* formatting fixes

* added cli flags to be able keep server structure

* print progress and output dir

* another formatting fixes

server_addon/nuke/server/settings/gizmo.py

@@ -0,0 +1,79 @@
+from pydantic import Field
+from ayon_server.settings import (
+    BaseSettingsModel,
+    MultiplatformPathModel,
+    MultiplatformPathListModel,
+)
+
+
+class SubGizmoItem(BaseSettingsModel):
+    title: str = Field(
+        title="Label"
+    )
+    sourcetype: str = Field(
+        title="Type of usage"
+    )
+    command: str = Field(
+        title="Python command"
+    )
+    icon: str = Field(
+        title="Icon Path"
+    )
+    shortcut: str = Field(
+        title="Hotkey"
+    )
+
+
+class GizmoDefinitionItem(BaseSettingsModel):
+    gizmo_toolbar_path: str = Field(
+        title="Gizmo Menu"
+    )
+    sub_gizmo_list: list[SubGizmoItem] = Field(
+        default_factory=list, title="Sub Gizmo List")
+
+
+class GizmoItem(BaseSettingsModel):
+    """Nuke gizmo item """
+
+    toolbar_menu_name: str = Field(
+        title="Toolbar Menu Name"
+    )
+    gizmo_source_dir: MultiplatformPathListModel = Field(
+        default_factory=MultiplatformPathListModel,
+        title="Gizmo Directory Path"
+    )
+    toolbar_icon_path: MultiplatformPathModel = Field(
+        default_factory=MultiplatformPathModel,
+        title="Toolbar Icon Path"
+    )
+    gizmo_definition: list[GizmoDefinitionItem] = Field(
+        default_factory=list, title="Gizmo Definition")
+
+
+DEFAULT_GIZMO_ITEM = {
+    "toolbar_menu_name": "OpenPype Gizmo",
+    "gizmo_source_dir": {
+        "windows": [],
+        "darwin": [],
+        "linux": []
+    },
+    "toolbar_icon_path": {
+        "windows": "",
+        "darwin": "",
+        "linux": ""
+    },
+    "gizmo_definition": [
+        {
+            "gizmo_toolbar_path": "/path/to/menu",
+            "sub_gizmo_list": [
+                {
+                    "sourcetype": "python",
+                    "title": "Gizmo Note",
+                    "command": "nuke.nodes.StickyNote(label='You can create your own toolbar menu in the Nuke GizmoMenu of OpenPype')",
+                    "icon": "",
+                    "shortcut": ""
+                }
+            ]
+        }
+    ]
+}