fix(og): enable automatic OG image discovery and refine Traefik whitelist

- Removed manual 'images' metadata overrides.
- This allows Next.js to use built-in automatic discovery.
- Ensures metadata uses the dynamic metadataBase from the environment.
- Refined Traefik public router regex for sub-routes.
- Restored and verified imports in modified page.tsx files.

types/record-mode.ts

@@ -0,0 +1,17 @@
+export interface RecordEvent {
+  id: string;
+  type: 'click' | 'scroll' | 'wait' | 'hover';
+  selector?: string; // CSS selector
+  timestamp: number; // Time in ms since start of recording
+  duration: number; // Duration of the action (e.g. scroll duration)
+  zoom?: number; // Zoom level during event
+  description?: string; // Optional label
+  motionBlur?: boolean; // Enable motion blur effect
+}
+
+export interface RecordingSession {
+  id: string;
+  name: string;
+  events: RecordEvent[];
+  createdAt: string;
+}