feat: enhance canvas and layout components with new features and improvements

- Added remote image patterns to the Next.js configuration for enhanced image handling.
- Updated TypeScript configuration to exclude the 'implement' directory.
- Refactored layout component to fetch initial authentication token and pass it to Providers.
- Replaced CanvasToolbar with CanvasSidebar for improved UI layout and functionality.
- Enhanced Canvas component with new drag-and-drop file upload capabilities and batch node movement.
- Updated various node components to support new status handling and improved user interactions.
- Added debounced saving for note and prompt nodes to optimize performance.

convex/_generated/api.d.ts

@@ -15,6 +15,7 @@ import type * as edges from "../edges.js";
 import type * as helpers from "../helpers.js";
 import type * as http from "../http.js";
 import type * as nodes from "../nodes.js";
+import type * as storage from "../storage.js";
 
 import type {
   ApiFromModules,
@@ -30,6 +31,7 @@ declare const fullApi: ApiFromModules<{
   helpers: typeof helpers;
   http: typeof http;
   nodes: typeof nodes;
+  storage: typeof storage;
 }>;
 
 /**