docs: update roadmap and no-useless-fragment documentation

Author: Rel1cx

website/content/docs/roadmap.md

@@ -24,7 +24,7 @@ title: Roadmap
 ### Add auto-fix feature to rules that can be auto-fixed safely
 
 - [ ] `function-component-definition`
-- [ ] `no-useless-fragment`
+- [x] `no-useless-fragment`
 - [x] `prefer-shorthand-fragment`
 - [x] `prefer-react-namespace-import`
 - [x] `prefer-shorthand-boolean`

website/content/docs/rules/no-useless-fragment.md

@@ -16,7 +16,7 @@ react-x/no-useless-fragment
 
 **Features**
 
-`🔍` `⚙️`
+`🔍` `🔧` `⚙️`
 
 **Presets**
 
@@ -91,7 +91,7 @@ places like Typescript where `string` does not satisfy the expected return type
 of `JSX.Element`. A common workaround is to wrap the variable holding a string
 in a fragment and expression. To change this behaviour, use the `allowExpressions` option.
 
-### Examples of correct code for single expressions in fragments:
+### Examples of correct code for single expressions in fragments
 
 ```tsx
 <>{foo}</>