docs: migrate UI docs (#13245)

* docs: create a new UI docs project (#13233)

* docs: create a new UI docs project

* fix installation errors

* docs: migrate UI docs content to new project (#13241)

* Fix content

* added examples for some components

* finish adding examples

* lint fix

* fix build errors

* delete empty files

* path fixes + refactor

* fix build error

www/apps/ui/specs/components/CodeBlock/CodeBlock.Header.json

@@ -0,0 +1,18 @@
+{
+  "description": "This component is based on the `div` element and supports all of its props",
+  "methods": [],
+  "displayName": "CodeBlock.Header",
+  "props": {
+    "hideLabels": {
+      "required": false,
+      "tsType": {
+        "name": "boolean"
+      },
+      "description": "Whether to hide the code snippets' labels.",
+      "defaultValue": {
+        "value": "false",
+        "computed": false
+      }
+    }
+  }
+}