chore: Update activation commands in README.md (#18)

- Update activation commands in README.md
- Uncomment .env.example in .gitignore

Author: yelban

.gitignore

@@ -28,7 +28,7 @@ yarn-error.log*
 # local env files
 .env*.local
 .env
-.env.example
+#.env.example
 
 # vercel
 .vercel

.vscode.example/settings.json

@@ -0,0 +1,3 @@
+{
+    "python.defaultInterpreterPath": "./venv/bin/python"
+}

README.md

@@ -17,13 +17,13 @@ Transform your $20 Cursor/Windsurf into a Devin-like experience in one minute! T
 1. Create Python virtual environment:
 ```bash
 # Create a virtual environment in ./py310
-python3 -m venv py310
+python3 -m venv venv
 
 # Activate the virtual environment
 # On Unix/macOS:
-source py310/bin/activate
+source venv/bin/activate
 # On Windows:
-.\py310\Scripts\activate
+.\venv\Scripts\activate
 ```
 
 2. Configure environment variables:
@@ -56,7 +56,7 @@ The project includes comprehensive unit tests for all tools. To run the tests:
 
 ```bash
 # Make sure you're in the virtual environment
-source py310/bin/activate  # On Windows: .\py310\Scripts\activate
+source venv/bin/activate  # On Windows: .\py310\Scripts\activate
 
 # Run all tests
 PYTHONPATH=. python -m unittest discover tests/