feat: update certificates logic:

- Switched xdfnx's homepage certificates to traefik-managed mode
- Renamed local fallback certs

traefik/dynamic/tls.yml

@@ -4,14 +4,12 @@ tls:
     # Cloudflare Origin CA *.forust.xyz
     # - certFile: /certs/cloudflare.pem
     #   keyFile: /certs/cloudflare.key
-    - certFile: /certs/xdfnx.pem
-      keyFile: /certs/xdfnx.key
   stores:
     default:
       defaultCertificate:
         # Fallback local certificate
-        certFile: /certs/gigaforust.internal+1.pem
-        keyFile: /certs/gigaforust.internal+1-key.pem
+        certFile: /certs/local.pem
+        keyFile: /certs/local-key.pem
 
   options:
     default: