release v1.8.0 beta 1

⚠️ ⚠️ ⚠️ <lots of breaks except CLI>

• code clear and unified code style
• split JSEngine as standalone package
• refactor many core modules, now they become powerful and ease for use
• add support for persistent connection
• add support for crypto M3U
• add support for multi streams in same format, and lower quality fallback for --format
• remove EOL sites: Bobo, Chushou, Huomao
• fix setup.py bug which wrong pack of wheel
• fixed many bugs
• updated some sites