Global search: Indexer watches for change

[elmarburke]

Description

Watch for changes in the current root node and index them. That will allow for real time index updates while the plugin is open.

• Adds the project name to the database name for easier identification in the development process
• Runs the indexer for nodes and collections now in parallel
• And as a bonus to this change: the current canvas indexes first
• The indexer spinner is shown

Testing

• Edit something on the canvas as you search for something in the same node: it updates automatically
• Do the same as above, but delete the node: it's gone from the index
• The spinner is shown for a sensible time before hiding, signalling "i've updated everything"

[Copilot]

Pull Request Overview

This PR implements real-time indexing for the global search plugin by watching for changes in the current canvas root node. The goal is to provide automatic index updates while the plugin is open, improving the user experience by keeping search results current without manual intervention.

• Adds canvas root node change detection and automatic re-indexing
• Implements a minimum duration hook for improved spinner UX
• Enhances the database with better identification and incremental update capabilities

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
plugins/global-search/src/utils/useMinimumDuration.ts	New React hook to ensure boolean values stay true for minimum duration
plugins/global-search/src/utils/useMinimumDuration.test.ts	Comprehensive test coverage for the minimum duration hook
plugins/global-search/src/utils/indexer/indexer.ts	Core indexer logic enhanced with canvas root watching and parallel processing
plugins/global-search/src/utils/indexer/IndexerProvider.tsx	Provider updated to handle canvas root change events and accept project name
plugins/global-search/src/utils/db.ts	Database schema updated with compound index for efficient incremental updates
plugins/global-search/src/components/SearchScene.tsx	UI updated to use minimum duration hook for better spinner behavior
plugins/global-search/src/App.tsx	App component updated to pass project name to IndexerProvider

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[Copilot]

The canvas subscription is only created once using the nullish coalescing assignment operator (??=). If the indexer is restarted multiple times, this could lead to multiple subscriptions being active simultaneously, causing duplicate event handling. The subscription should be properly cleaned up before creating a new one.

Suggested change

	this.canvasSubscription ??= framer.subscribeToCanvasRoot(rootNode => {
	// Always clean up any existing canvas subscription before creating a new one
	if (this.canvasSubscription) {
	this.canvasSubscription();
	this.canvasSubscription = null;
	}
	this.canvasSubscription = framer.subscribeToCanvasRoot(rootNode => {

[elmarburke]

with the nullish coalescing assignment (what a word to type) there should only be ever one around, when it starts again, the active one is good to be re-used.

[niekert]

Nice work 👏

LGTM besides some non-blocking nice to have nits