📝 docs(CONTRIBUTING.md): add branch structure information to CONTRIBUTING.md file for better understanding of the repository structure

📝 docs(README.md): add a section about joining the Discord server to encourage community engagement and collaboration

CONTRIBUTING.md

@@ -7,6 +7,11 @@ to contributions, whether it be in the form of a new feature, improved infra, or
 To contribute to this project, please follow a ["fork and pull request"](https://docs.github.com/en/get-started/quickstart/contributing-to-projects) workflow.
 Please do not try to push directly to this repo unless you are a maintainer.
 
+The branch structure is as follows:
+
+- `main`: The stable version of Langflow
+- `dev`: The development version of Langflow. This branch is used to test new features before they are merged into `main` and, as such, may be unstable.
+
 ## 🗺️Contributing Guidelines
 
 ## 🚩GitHub Issues

README.md

@@ -275,6 +275,8 @@ flow("Hey, have you heard of Langflow?")
 
 We welcome contributions from developers of all levels to our open-source project on GitHub. If you'd like to contribute, please check our [contributing guidelines](./CONTRIBUTING.md) and help make Langflow more accessible.
 
+---
+
 Join our [Discord](https://discord.com/invite/EqksyE2EX9) server to ask questions, make suggestions and showcase your projects! 🦾
 
 <p>