feat: introduce WebGL effects system and Blur effect

This implements the foundational architecture for video effects, starting with a multi-pass WebGL rendering pipeline and a customizable Gaussian Blur effect.

Key changes:
- WebGL Engine: Added `raw-loader` for `.glsl` shaders, multi-pass framebuffer rendering, and live offscreen canvas previews.
- Node Architecture: Replaced hardcoded background blur with `CompositeEffectNode` and added `EffectLayerNode` to apply effects to specific visual elements.
- Timeline & DND: Added a new `effect` track type. Upgraded drag-and-drop to support dropping effects directly onto the timeline. Consolidated track constants into a cleaner `TRACK_CONFIG`.
- UI/UX: Added an Effects tab in the assets panel with live previews. Added an Effect Properties panel with sliders and inputs for fine-tuning parameters.
- Data Model: Added `sourceDuration` to video and audio elements, and wrote a v8 storage migration to update existing projects to the new schema.
- Docs: Added `CHANGELOG.md` tracking v0.1.0 and v0.2.0, plus `docs/effects-renderer.md` to document the new WebGL pipeline.

1 files changed, 2 insertions, 2 deletions

diff --git a/apps/web/src/services/renderer/nodes/video-node.ts b/apps/web/src/services/renderer/nodes/video-node.ts
index 9ae63661..503c9c03 100644
--- a/apps/web/src/services/renderer/nodes/video-node.ts
+++ b/apps/web/src/services/renderer/nodes/video-node.ts
@@ -12,11 +12,11 @@ export class VideoNode extends VisualNode<VideoNodeParams> {
 	async render({ renderer, time }: { renderer: CanvasRenderer; time: number }) {
 		await super.render({ renderer, time });
 
-		if (!this.isInRange(time)) {
+		if (!this.isInRange({ time })) {
 			return;
 		}
 
-		const videoTime = this.getSourceLocalTime(time);
+		const videoTime = this.getSourceLocalTime({ time });
 		const frame = await videoCache.getFrameAt({
 			mediaId: this.params.mediaId,
 			file: this.params.file,