feat: add Ruby and Rails rules

manifests/install-components.json

@@ -243,6 +243,24 @@
         "security"
       ]
     },
+    {
+      "id": "lang:ruby",
+      "family": "language",
+      "description": "Ruby and Rails coding, testing, and security guidance. Resolves through framework-language and security modules.",
+      "modules": [
+        "framework-language",
+        "security"
+      ]
+    },
+    {
+      "id": "framework:rails",
+      "family": "framework",
+      "description": "Rails 8 application guidance for MVC, Hotwire, Solid Queue/Cache/Cable, authentication, testing, and security.",
+      "modules": [
+        "framework-language",
+        "security"
+      ]
+    },
     {
       "id": "lang:rust",
       "family": "language",