feat: add video resolver, URL input, and video player

Co-authored-by: Cursor <cursoragent@cursor.com>

src/lib/bindings/mediaAnalysis.ts

@@ -0,0 +1,9 @@
+export interface ThumbnailSpritesheet {
+  filePath: string;
+  startIndex: number;
+  count: number;
+  thumbWidth: number;
+  thumbHeight: number;
+  columns: number;
+  intervalSeconds: number;
+}