fix(codex-lens): resolve installation issues from frontend

- Add missing README.md file required by setuptools
- Fix deprecated license format in pyproject.toml (use SPDX string instead of TOML table)
- Add MIT LICENSE file for proper packaging
- Verified successful local installation and import

Fixes permission denied error during npm-based installation on macOS

codex-lens/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 CodexLens Contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

codex-lens/README.md

@@ -0,0 +1,59 @@
+# CodexLens
+
+CodexLens is a multi-modal code analysis platform designed to provide comprehensive code understanding and analysis capabilities.
+
+## Features
+
+- **Multi-language Support**: Analyze code in Python, JavaScript, TypeScript and more using Tree-sitter parsers
+- **Semantic Search**: Find relevant code snippets using semantic understanding with fastembed and HNSWLIB
+- **Code Parsing**: Advanced code structure parsing with tree-sitter
+- **Flexible Architecture**: Modular design for easy extension and customization
+
+## Installation
+
+### Basic Installation
+
+```bash
+pip install codex-lens
+```
+
+### With Semantic Search
+
+```bash
+pip install codex-lens[semantic]
+```
+
+### With GPU Acceleration (NVIDIA CUDA)
+
+```bash
+pip install codex-lens[semantic-gpu]
+```
+
+### With DirectML (Windows - NVIDIA/AMD/Intel)
+
+```bash
+pip install codex-lens[semantic-directml]
+```
+
+### With All Optional Features
+
+```bash
+pip install codex-lens[full]
+```
+
+## Requirements
+
+- Python >= 3.10
+- See `pyproject.toml` for detailed dependency list
+
+## Development
+
+This project uses setuptools for building and packaging.
+
+## License
+
+MIT License
+
+## Authors
+
+CodexLens Contributors

codex-lens/pyproject.toml

@@ -8,7 +8,7 @@ version = "0.1.0"
 description = "CodexLens multi-modal code analysis platform"
 readme = "README.md"
 requires-python = ">=3.10"
-license = { text = "MIT" }
+license = "MIT"
 authors = [
     { name = "CodexLens contributors" }
 ]