First test version

Features:

• Automatic port detection (COM/ttyUSB)
• Configurable Baud rate, data bits, stop bits, and parity
• Send & receive data in ASCII or HEX
• Timestamps and colour-coded TX/RX output
• Logging to log or txt with timestamps
• Customisable keyboard shortcuts

Full Changelog: https://github.com/Initdd/SerialFlow/commits/v0.0.1