docs(readme): improve clarity and formatting

[Techikrish]

• Rewrite intro for better clarity
• Add test count to status line (92/92 Passing)
• Change section heading from 'Pattern-Based → ...' to 'From Pattern-Based to...'
• Expand explanations for v0.x vs v1.0.0 approaches
• Use 'Previous Approach' and 'New Approach' for better clarity
• Add more descriptive language for each feature
• Improve context awareness explanation
• Replace 'Multi-platform support' with 'Adaptable' for accuracy

These changes improve readability for new users and better explain the intelligent detection advantages.

Description

Related Issue

Type of Change

• ✨ New feature (non-breaking change which adds functionality)
• 🐛 Bug fix (non-breaking change which fixes an issue)
• 📚 Documentation update
• 🔧 Chore (CI/CD, dependencies, configuration)

Testing

• Tests added/updated
• All 92 tests passing locally
• Code coverage > 80%

Test command:

pytest tests/ -v

Checklist

• My code follows the PEP 8 style guide
• I have performed a self-review of my own code
• I have added tests for new functionality
• All new and existing tests pass
• I have updated documentation (if needed)
• My changes do not introduce breaking changes
• PR targets develop branch (not main)

Additional Context