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.

pnpm-lock.yaml

@@ -14,6 +14,9 @@ importers:
       '@directus/sdk':
         specifier: ^21.0.0
         version: 21.1.0
+      '@medv/finder':
+        specifier: ^4.0.2
+        version: 4.0.2
       '@mintel/mail':
         specifier: 1.7.12
         version: 1.7.12(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
@@ -1028,6 +1031,9 @@ packages:
       '@types/react': '>=16'
       react: '>=16'
 
+  '@medv/finder@4.0.2':
+    resolution: {integrity: sha512-RraNY9SCcx4KZV0Dh6BEW6XEW2swkqYca74pkFFRw6hHItSHiy+O/xMnpbofjYbzXj0tSpBGthUF1hHTsr3vIQ==}
+
   '@mintel/eslint-config@1.7.12':
     resolution: {integrity: sha512-ofX68JWCW8ztD9tt/1MDb6pSr9MJKq3js3Vny7VoT/bObjpR/iO9tJp0ekiq12Ps8VTEgDh1qwwmf2wrJJBRpQ==}
 
@@ -7473,6 +7479,8 @@ snapshots:
       '@types/react': 19.2.13
       react: 19.2.4
 
+  '@medv/finder@4.0.2': {}
+
   '@mintel/eslint-config@1.7.12(@typescript-eslint/parser@8.55.0(eslint@9.39.2(jiti@2.6.1))(typescript@5.9.3))(eslint@9.39.2(jiti@2.6.1))(typescript@5.9.3)':
     dependencies:
       '@eslint/eslintrc': 3.3.3