Website: harmonize all Logos | use jsDelivr CDN links for icons from selfhst/icons repo (#4603)

* Update jsons

* push

* more

* Switch to CDN

* push new Icons into Branch

* Update dotnetaspwebapi.json

* add proxmox logo

* Update wger.json

* switch to webp

* Update apt-cacher-ng.json

* Update homarr.json

* finalize

* Update sqlserver2022.json

* fixes

* merge

---------

Co-authored-by: tremor021 <arezina.slavisa@gmail.com>
Co-authored-by: Michel Roegl-Brunner <73236783+michelroegl-brunner@users.noreply.github.com>

frontend/public/json/searxng.json

@@ -11,7 +11,7 @@
   "interface_port": 8888,
   "documentation": "https://docs.searxng.org/",
   "website": "https://github.com/searxng/searxng",
-  "logo": "https://raw.githubusercontent.com/selfhst/icons/refs/heads/main/svg/searxng.svg",
+  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons/webp/searxng.webp",
   "config_path": "/etc/searxng/settings.yml",
   "description": "SearXNG is a free internet metasearch engine which aggregates results from up to 215 search services. Users are neither tracked nor profiled. Additionally, SearXNG can be used over Tor for online anonymity.",
   "install_methods": [
@@ -26,11 +26,10 @@
         "version": "12"
       }
     }
-    ],
-    "default_credentials": {
-        "username": null,
-        "password": null
-    },
-    "notes": []
+  ],
+  "default_credentials": {
+    "username": null,
+    "password": null
+  },
+  "notes": []
 }
-