Delete homebrew (addon) after migration to ProxmoxVE (#1609)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

json/homebrew.json

@@ -1,44 +0,0 @@
-{
-  "name": "Homebrew (Linuxbrew)",
-  "slug": "homebrew",
-  "categories": [
-    20
-  ],
-  "date_created": "2026-02-26",
-  "type": "addon",
-  "updateable": false,
-  "privileged": false,
-  "interface_port": null,
-  "documentation": "https://docs.brew.sh/",
-  "website": "https://brew.sh/",
-  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/homebrew.webp",
-  "config_path": "",
-  "description": "Homebrew (Linuxbrew) is a package manager for Linux that installs software from source into a user-managed prefix, allowing non-root users to install development tools and utilities without system-wide changes.",
-  "install_methods": [
-    {
-      "type": "default",
-      "script": "tools/addon/homebrew.sh",
-      "resources": {
-        "cpu": null,
-        "ram": null,
-        "hdd": null,
-        "os": null,
-        "version": null
-      }
-    }
-  ],
-  "default_credentials": {
-    "username": null,
-    "password": null
-  },
-  "notes": [
-    {
-      "text": "Execute within an existing LXC Console",
-      "type": "info"
-    },
-    {
-      "text": "Requires at least one non-root user (uid >= 1000) in the container",
-      "type": "warning"
-    }
-  ]
-}