feat(talos): add overridable timeout for auto install

[ruant]

I guess most people just want talos to get autoinstalled. I do atleast.

I set the timeout to be 60 seconds by default, but perhaps a better solution is to keep todays functionality, aka do not proceed and someone has to manually hit enter. Not sure how that is done tho?

[antonym]

@claude review

[claude]

Claude encountered an error —— View job

Failed with exit code 128

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[claude]

Claude encountered an error —— View job

Failed with exit code 128

---

I'll analyze this and get back to you.

[antonym]

@claude please review

[claude]

Claude encountered an error —— View job

Failed with exit code 128

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I'll analyze this and get back to you.

[Copilot]

Pull request overview

This PR adds an automatic timeout feature to the Talos menu, allowing the menu to automatically proceed to installation after 60 seconds without requiring manual user intervention. The timeout is configurable via the install_timeout variable.

Key Changes:

• Adds a default 60-second timeout to the Talos menu selection
• Introduces the install_timeout variable with a default value of 60000 milliseconds
• Modifies the choose command to include the timeout parameter

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[Copilot]

The variable name install_timeout is too generic and could conflict with other menu contexts. Consider using a more specific name like talos_timeout or talos_menu_timeout to follow the pattern established by other Talos-specific variables like talos_version, talos_mirror, and talos_platform.