Update Donetick JSON configuration

Updated Donetick configuration with new categories, documentation link, config path, logo, and description. Adjusted resource requirements for installation.

frontend/public/json/donetick.json

@@ -2,27 +2,26 @@
   "name": "Donetick",
   "slug": "donetick",
   "categories": [
-    0,
-    12
+    19
   ],
   "date_created": "2025-11-01",
   "type": "ct",
   "updateable": true,
   "privileged": false,
   "interface_port": 2021,
-  "documentation": null,
-  "config_path": "",
+  "documentation": "https://docs.donetick.com/getting-started/",
+  "config_path": "/opt/donetick/selfhosted.yml",
   "website": "https://donetick.com",
-  "logo": "https://donetick.com/assets/logo-inhNxF6J.svg",
-  "description": "The smart task manager that keeps individuals and families organized with intelligent scheduling and fair task distribution",
+  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons/webp/donetick.webp",
+  "description": "Donetick an open-source, user-friendly app for managing tasks and chores, featuring customizable options to help you and others stay organized",
   "install_methods": [
     {
       "type": "default",
       "script": "ct/donetick.sh",
       "resources": {
-        "cpu": 2,
-        "ram": 2048,
-        "hdd": 8,
+        "cpu": 1,
+        "ram": 512,
+        "hdd": 2,
         "os": "Debian",
         "version": "13"
       }