Changes to set up the host python app with uv

docs/PROJECT_STRUCTURE.md

@@ -33,7 +33,6 @@ MiniProfiler/
 │   │   └── sample_data_generator.py  # Generate mock profiling data
 │   │
 │   ├── requirements.txt          # Python dependencies
-│   ├── setup.py                  # Package setup
 │   └── run.py                    # Quick start script
 │
 ├── embedded/                     # Embedded module (Phase 2 - TODO)
@@ -306,11 +305,6 @@ User                Web UI              Web Server          Analyzer
 ### `requirements.txt`
 Python package dependencies with minimum versions
 
-### `setup.py`
-Package metadata and installation configuration
-- Entry point: `miniprofiler` CLI command
-- Package data includes web assets
-
 ### `.gitignore`
 Excludes:
 - Python bytecode and caches