Cleanup: remove frontend, move JSONs to json/ top-level (#12813)

json/stirling-pdf.json

@@ -0,0 +1,35 @@
+{
+  "name": "Stirling-PDF",
+  "slug": "stirling-pdf",
+  "categories": [
+    12
+  ],
+  "date_created": "2024-05-02",
+  "type": "ct",
+  "updateable": true,
+  "privileged": false,
+  "interface_port": 8080,
+  "documentation": null,
+  "website": "https://docs.stirlingpdf.com/",
+  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/stirling-pdf.webp",
+  "config_path": "/opt/Stirling-PDF/.env",
+  "description": "Stirling-PDF is a powerful locally hosted web based PDF manipulation tool that allows you to perform various operations on PDF files, such as splitting merging, converting, reorganizing, adding images, rotating, compressing, and more.",
+  "install_methods": [
+    {
+      "type": "default",
+      "script": "ct/stirling-pdf.sh",
+      "resources": {
+        "cpu": 2,
+        "ram": 2048,
+        "hdd": 8,
+        "os": "debian",
+        "version": "13"
+      }
+    }
+  ],
+  "default_credentials": {
+    "username": "admin",
+    "password": "stirling"
+  },
+  "notes": []
+}