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/kernel-clean.json

@@ -1,7 +1,9 @@
 {
   "name": "Proxmox VE Kernel Clean",
   "slug": "kernel-clean",
-  "categories": [1],
+  "categories": [
+    1
+  ],
   "date_created": "2024-04-29",
   "type": "pve",
   "updateable": false,
@@ -9,8 +11,8 @@
   "interface_port": null,
   "documentation": null,
   "website": null,
-  "logo": "https://raw.githubusercontent.com/selfhst/icons/refs/heads/main/svg/proxmox.svg",
-    "config_path": "",
+  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons/webp/proxmox.webp",
+  "config_path": "",
   "description": "Cleaning unused kernel images is beneficial for reducing the length of the GRUB menu and freeing up disk space. By removing old, unused kernels, the system is able to conserve disk space and streamline the boot process.",
   "install_methods": [
     {
@@ -36,4 +38,3 @@
     }
   ]
 }
-