Update readme (#33)

README.md

@@ -19,39 +19,52 @@
 
 The DevChat core library and CLI.
 
-:point_right: Better check out our [Visual Studio Code extension](https://github.com/covespace/devchat-vscode) on [Visual Studio Marketplace](https://marketplace.visualstudio.com/items?itemName=merico.devchat)! Install and enjoy the UI :clap:
+:point_right: For a better experience, check out our [Visual Studio Code extension](https://github.com/covespace/devchat-vscode) on [Visual Studio Marketplace](https://marketplace.visualstudio.com/items?itemName=merico.devchat)! Install and enjoy the enhanced UI :clap:
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+https://github.com/covespace/devchat/assets/592493/76e997fe-33a3-4fee-8f67-5523df90316e
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+
 
 ***
 
 ## What is DevChat?
 
-The way developers chat and work with AI.
+DevChat is an open-source tool that helps you write prompts to generate code and documentation.
+It is _not_ limited to performing predefined operations on short code snippets.
+
+DevChat is the way developers interact and collaborate with AI.
 
-:speech_balloon: Write prompts, _not_ code.
+:speech_balloon: Build the future with prompts, _not_ code.
 
 ## Why DevChat?
 
-- To let AI write code, DevChat helps you bring **the right context** to AI.
+- To enable AI to write code, DevChat assists you in providing **the right context** for AI.
 
-  Chat history. Code. Files. A directory tree. `git diff --cached` or the output of any command.
+  Chat history, code, files, directory trees, `git diff --cached`, or the output of any command.
 
-- To apply AI-generated code, DevChat facilitate your **actions to take**.
+  <img width="500" alt="image" src="https://github.com/covespace/devchat-vscode/assets/592493/415df4aa-66d6-46e4-a30d-8bba6277028c">
+
+- To apply AI-generated code, DevChat streamlines your **actions to take**.
 
-  Show diff. Copy or insert. Commit & sync or export to docs, wiki, etc.
+  View diffs, copy or insert, commit & sync, or export to documentation, wikis, and more.
 
-- To drive AI to work, define **your own workflows** with DevChat.
+  <img width="500" alt="image" src="https://github.com/covespace/devchat-vscode/assets/592493/bcccbf20-0d30-46f4-b19f-5f532c1caf85">
 
-  Prompt templates. Iterative calls to AI. Program operations.
+- To guide AI in your work, define **your own workflows** with DevChat.
+
+  Prompt templates, iterative calls to AI, and program operations.
 
-- To meet your personality, customize **your own experiences** with DevChat.
+- To suit your preferences, customize **your own experiences** with DevChat.
 
-  Open source. No wait on opaque feature schedule. GPT-4 today and more models tomorrow.
+  Open-source, no waiting for opaque feature schedules. Access GPT-4 today and more models in the future.
 
 ## What is Prompt-Centric Software Development (PSSD)?
 
-- The traditional code-centric paradigm is changing.
+- The traditional code-centric paradigm is evolving.
 
-- Write prompts to create code. Turn prompts to everything.
+- Write prompts to create code. Transform prompts into everything.
 
 - It is DevPromptOps
 
@@ -62,15 +75,21 @@ The way developers chat and work with AI.
 
 ## Quick Start
 
-- Install by: `pip install devchat`
-- DevChat only works in a Git repository, so enter a Git directory.
-- Check out help: `devchat --help` and `devchat prompt --help`
-  
+- Install DevChat by running: `pip install devchat`
+- Make sure you are in a Git repository, as DevChat only works within one.
+- To access help, use the commands: `devchat --help` and `devchat prompt --help`
+
 ## Community
 
+- Join our [Discord](https://discord.gg/9t3yrbBUXD)!
+
+- Participate in [discussions](https://github.com/covespace/devchat/discussions)!
+
 ## Roadmap
 
-  - [ ] Topic management.
-  - [ ] Better application of code diff.
-  - [ ] Framework to define workflows.
-  - [ ] Interaction with external dev tools.
+- [x] Implement code diff application.
+- [ ] Improve code diff application using code change instructions.
+- [ ] Develop a framework for defining workflows.
+- [ ] Implement topic management.
+- [ ] Enable interaction with external development tools.
+- [ ] Introduce more selective workflows.