Snowshare (#9578)

* 'Add new script'

* Update logo URL in snowshare.json

* Update snowshare-install.sh

* Update snowshare-install.sh

* Add source comment for snowshare-install.sh

---------

Co-authored-by: push-app-to-main[bot] <203845782+push-app-to-main[bot]@users.noreply.github.com>
Co-authored-by: Tobias <96661824+CrazyWolf13@users.noreply.github.com>
Co-authored-by: Slaviša Arežina <58952836+tremor021@users.noreply.github.com>

frontend/public/json/snowshare.json

@@ -0,0 +1,35 @@
+{
+  "name": "SnowShare",
+  "slug": "snowshare",
+  "categories": [
+    11
+  ],
+  "date_created": "2025-09-24",
+  "type": "ct",
+  "updateable": true,
+  "privileged": false,
+  "interface_port": 3000,
+  "documentation": "https://github.com/TuroYT/snowshare",
+  "config_path": "/opt/snowshare/.env",
+  "website": "https://github.com/TuroYT/snowshare",
+  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@master/png/snowshare.png",
+  "description": "A modern, secure file and link sharing platform built with Next.js, Prisma, and NextAuth. Share URLs, code snippets, and files with customizable expiration, privacy, and QR codes.",
+  "install_methods": [
+    {
+      "type": "default",
+      "script": "ct/snowshare.sh",
+      "resources": {
+        "cpu": 1,
+        "ram": 1024,
+        "hdd": 5,
+        "os": "Debian",
+        "version": "13"
+      }
+    }
+  ],
+  "default_credentials": {
+    "username": null,
+    "password": null
+  },
+  "notes": []
+}