Update README title and remove sections

The README file was updated: the title has been shortened to "ALPS Visual Editor for VS Code" and the "Contributing" and "License" sections were removed. The shortening of the title makes it more concise and direct, and the removal of the latter sections could be due to their relocation to separate files or other parts of the project.

README.md

@@ -1,4 +1,4 @@
-# ALPS Visual Editor for VS Code Plug-in
+# ALPS Visual Editor for VS Code
 
 Enhance your ALPS (Application-Level Profile Semantics) workflow in Visual Studio Code with real-time visualization and editing support.
 
@@ -35,11 +35,3 @@ Enhance your ALPS (Application-Level Profile Semantics) workflow in Visual Studi
 3. Edit your ALPS file and observe the diagram updating in real-time
 
 The visual preview opens in a side panel, allowing simultaneous editing and visualization.
-
-## Contributing
-
-We welcome contributions to improve this plug-in! Please submit issues or pull requests on our GitHub repository.
-
-## License
-
-This plug-in is released under the MIT License. See the LICENSE file for full details.