Phase2 member1 integration

[pleasingsunlight]

• Integrated parser, chunker, embedder, and vector store
• Added context-aware review using Groq LLM
• Connected full RAG pipeline in main.py

Result:
Agent now uses repository context for smarter PR reviews

[github-actions]

Automated Code Review Comment:

Bugs

• The build_context function has a bare except clause, which can mask unexpected errors and make debugging harder. It's better to catch specific exceptions that might occur when reading files.
• There's a missing import statement for os in the agent/indexing/parser.py file, which might cause an error if the file is executed separately.

Improvements

• The code can benefit from more descriptive variable names, such as code_files instead of files in the build_context function.
• Some functions, like get_pr_diff, can be improved by adding error handling for specific exceptions that might occur during the execution of the subprocess command.
• The chunk_code function does not handle the case where the input code string is empty, which might lead to unexpected behavior.

Suggestions

• Consider adding type hints for function parameters and return types to improve code readability and facilitate static type checking.
• It's a good practice to include a __main__.py file in the package to serve as the entry point for the program.
• The code can be organized into more sub-modules or packages to improve maintainability and reusability.

Code looks good overall, but addressing these points can further improve its quality and robustness.

[haddybhaiya]

LOOKS LGTM!!!