Canvas: Add modal resources dialog to Overview tab

- Add Add button to Actions component visible only in Overview tab and edit mode
- Create modal dialog with Resources component for adding new resources
- Modal automatically closes when resource is added
- Resources component accepts optional onResourceAdded callback
- Maintain backward compatibility with existing Resources usage

Change-Id: Ib01fe1417ba2bbb7c91f6e1d0551fe9c52ade8c3
diff --git a/apps/canvas/front/src/Overview.tsx b/apps/canvas/front/src/Overview.tsx
index 345bb1d..8ed2c0c 100644
--- a/apps/canvas/front/src/Overview.tsx
+++ b/apps/canvas/front/src/Overview.tsx
@@ -37,7 +37,7 @@
 	return (
 		<div className="h-full w-full overflow-auto bg-white p-2">
 			<div className="w-full flex flex-row justify-end">
-				<Actions />
+				<Actions isOverview={true} />
 				<Canvas className="hidden" />
 			</div>
 			<div className="flex flex-col gap-4 pt-2">