Add TermScrape: Complete terminal-based web scraper with LLM support

[serhat961]

Implemented a comprehensive web scraping tool with the following features:

Core Components:

• Single URL scraping with multiple output formats (markdown, JSON, text)
• Recursive website crawling with configurable depth limits
• JavaScript rendering support via Playwright headless browser
• LLM-based data extraction using local Ollama models
• HTML parsing and conversion to structured formats

Modules:

• src/main.py: Click-based CLI interface with scrape and crawl commands
• src/scraper.py: Single URL scraping with requests and error handling
• src/crawler.py: Queue-based recursive crawling with depth control
• src/parser.py: HTML parsing, markdown conversion, structured JSON extraction
• src/browser.py: Async Playwright integration for JavaScript rendering
• src/llm_extract.py: Ollama integration for AI-powered extraction
• src/utils.py: Robots.txt checking, delays, logging, URL validation

Ethical Features:

• Automatic robots.txt compliance
• Random delays (1-5s) between requests
• Proper User-Agent identification
• Configurable rate limiting

Testing & Documentation:

• Pytest test suite for scraper and crawler
• Comprehensive usage guide and API documentation
• Contributing guidelines with code standards
• Example scripts demonstrating library usage

Configuration:

• requirements.txt with all dependencies
• pyproject.toml for packaging and distribution
• MIT License
• .gitignore for Python projects

The tool is production-ready and follows PEP8 standards with type hints, modular design, and robust error handling.