feat: implement user feedback improvements in PR analysis

- Enhanced user feedback mechanisms in the PR analysis workflow, providing clearer notifications and updates during processing.
- Updated logging to capture more detailed information about the analysis steps, improving transparency for users.
- Refined error handling to ensure users receive specific feedback when issues arise, enhancing the overall user experience.

These changes aim to improve user engagement and clarity during PR analysis, making the application more user-friendly.

Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>

Author: SkySingh04

keploy-github-app-beta/keploy-config.json

@@ -0,0 +1,5 @@
+{
+  "useCase": "Documentation",
+  "apiEndpoint": "https://xyz/api/generate",
+  "selectedModel": "llama2"
+}