Add support for warp/iterm2 environments

[atian25]

Related to #64

This pull request introduces support for automatically switching to the corresponding directory after adding or finding a project in warp/iterm2 environments, addressing the need for compatibility beyond iTerm2 and Terminal applications on macOS.

• Adds a new function generateWarpScript in lib/utils.js to generate scripts for changing directories in warp/iterm2 environments.
• Modifies generateAppleScript in lib/utils.js to include a condition that checks for warp/iterm2 environments and executes the generateWarpScript if the condition is true.
• Updates _run methods in both lib/command/add.js and lib/command/find.js to include a check for warp/iterm2 environments. If the environment matches, it executes the corresponding script for directory change, extending support to these environments alongside Darwin platforms.

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Summary by CodeRabbit

• New Features

  • Added support for the Warp environment in directory changing commands.
  • Introduced a new function to generate scripts for the Warp application.

• Enhancements

  • Updated error messages to reflect support for both Darwin and Warp environments.

• Bug Fixes

  • Improved script generation to adapt based on the terminal program in use.