[UI/UX] Implement real-time monitoring for the status dashboard

[RainRat]

PR Title: [UI/UX] Implement real-time monitoring for the status dashboard
Description:

• Context: CLI (Command Line Interface)
• Problem: Users have to manually run the --status command repeatedly to monitor the progress of long-running evolution sessions, which is inefficient and creates friction.
• Solution: Added a --watch (alias -w) flag to the --status command. This enables a real-time monitoring mode that automatically refreshes the status dashboard (or JSON output) at a configurable interval. This reduces manual keystrokes and provides constant, effortless feedback on the system's state.

Changes:

• Modified --status handler in evolverstage.py to support --watch and -w flags.
• Implemented refresh loop with optional terminal clearing.
• Updated __doc__ string with documentation for the new flags.

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PR created automatically by Jules for task 16476244829108634306 started by @RainRat

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