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/all-templates.json

@@ -1,7 +1,9 @@
 {
   "name": "All Templates",
   "slug": "all-templates",
-  "categories": [1],
+  "categories": [
+    1
+  ],
   "date_created": "2024-05-02",
   "type": "addon",
   "updateable": false,
@@ -9,7 +11,7 @@
   "interface_port": null,
   "documentation": null,
   "website": null,
-  "logo": "https://raw.githubusercontent.com/loganmarchione/homelab-svg-assets/main/assets/proxmox.svg",
+  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons/webp/proxmox.webp",
   "config_path": "",
   "description": "A script designed to allow for the creation of one of the many free LXC templates. Great for creating system LXCs.\r\nThe script creates a `*.creds` file in the Proxmox root directory with the password of the newly created LXC.\r\nPlease take note that if you plan to use this script for creating TurnKey LXCs, you'll need to modify the hostname after creation.",
   "install_methods": [
@@ -36,4 +38,3 @@
     }
   ]
 }
-