feat: complete removal of RecordMode and Remotion functionality

types/record-mode.ts

@@ -1,21 +0,0 @@
-export interface RecordEvent {
-  id: string;
-  type: 'mouse' | 'scroll' | 'wait';
-  interactionType?: 'click' | 'hover';
-  selector?: string; // CSS selector
-  timestamp: number; // Time in ms since start of recording
-  duration: number; // Duration allocated for this action in playback
-  zoom?: number; // Zoom level during event
-  description?: string; // Optional label
-  motionBlur?: boolean; // Enable motion blur effect
-  rect?: { x: number; y: number; width: number; height: number }; // Element position for rendering
-  clickOrigin?: 'center' | 'top-left' | 'top-right' | 'bottom-left' | 'bottom-right';
-  realClick?: boolean; // Trigger real browser action (navigation)
-}
-
-export interface RecordingSession {
-  id: string;
-  name: string;
-  events: RecordEvent[];
-  createdAt: string;
-}