refactor: move config_path from root into install_methods

Migrated all 80 app JSON files to place config_path inside each
install_methods object instead of at the root level. This allows
different install methods (e.g. Debian vs Alpine) to have distinct
config paths.

Also updated AGENTS.md JSON structure example to reflect the change.

json/arm.json

@@ -1,42 +1,44 @@
 {
-    "name": "ARM",
-    "slug": "arm",
-    "categories": [13],
-    "date_created": "2026-03-06",
-    "type": "ct",
-    "updateable": true,
-    "privileged": true,
-    "interface_port": 8080,
-    "documentation": "https://github.com/automatic-ripping-machine/automatic-ripping-machine/wiki",
-    "website": "https://github.com/automatic-ripping-machine/automatic-ripping-machine",
-    "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/arm.webp",
-    "config_path": "/opt/arm/arm.yaml",
-    "description": "Automatic Ripping Machine (ARM) automatically detects and rips Blu-rays, DVDs, and CDs. It identifies disc type, retrieves metadata, and handles transcoding with MakeMKV and HandBrake.",
-    "install_methods": [
-        {
-            "type": "default",
-            "script": "ct/arm.sh",
-            "resources": {
-                "cpu": 4,
-                "ram": 4096,
-                "hdd": 16,
-                "os": "Debian",
-                "version": "12"
-            }
-        }
-    ],
-    "default_credentials": {
-        "username": "admin",
-        "password": "password"
+  "name": "ARM",
+  "slug": "arm",
+  "categories": [
+    13
+  ],
+  "date_created": "2026-03-06",
+  "type": "ct",
+  "updateable": true,
+  "privileged": true,
+  "interface_port": 8080,
+  "documentation": "https://github.com/automatic-ripping-machine/automatic-ripping-machine/wiki",
+  "website": "https://github.com/automatic-ripping-machine/automatic-ripping-machine",
+  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/arm.webp",
+  "description": "Automatic Ripping Machine (ARM) automatically detects and rips Blu-rays, DVDs, and CDs. It identifies disc type, retrieves metadata, and handles transcoding with MakeMKV and HandBrake.",
+  "install_methods": [
+    {
+      "type": "default",
+      "script": "ct/arm.sh",
+      "config_path": "/opt/arm/arm.yaml",
+      "resources": {
+        "cpu": 4,
+        "ram": 4096,
+        "hdd": 16,
+        "os": "Debian",
+        "version": "12"
+      }
+    }
+  ],
+  "default_credentials": {
+    "username": "admin",
+    "password": "password"
+  },
+  "notes": [
+    {
+      "text": "Optical drive passthrough to the LXC container is required. Configure device mappings in the Proxmox container settings.",
+      "type": "warning"
     },
-    "notes": [
-        {
-            "text": "Optical drive passthrough to the LXC container is required. Configure device mappings in the Proxmox container settings.",
-            "type": "warning"
-        },
-        {
-            "text": "Navigate to http://IP:8080/setup on first launch to complete initial setup. Default credentials: admin / password.",
-            "type": "info"
-        }
-    ]
+    {
+      "text": "Navigate to http://IP:8080/setup on first launch to complete initial setup. Default credentials: admin / password.",
+      "type": "info"
+    }
+  ]
 }