[FEAT]: Filter options faster.

[seivan]

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Describe the need

Filtering options could be faster by giving numbers to the options as they're all using the same starting letters:
explain/execute/exit => requires three letters to filter.
revise/rate => requires two

Version

gh-copilot version 1.0.3 (2024-05-08)

Relevant terminal output

Could be using numbers

 Select an option  [Use arrows to move, type to filter]
> 
  1 Copy command to clipboard
  2 Explain command
  3 Execute command
  4 Revise command
  5 Rate response
  6 Exit

or different starting letters

 Select an option  [Use arrows to move, type to filter]
> 
  Copy command to clipboard
  Describe command
  Run command
  Edit command
  Rate response
  Quit