Allow peek to use alternative application

[johanorderw]

Description of the new feature / enhancement

I work with lots of pdf files, reading them with OCr etc. It would be handy to allow peek to open Irfanview, as I can quickly preview each pdf in the same folder using only the [right cursor] key

Scenario when this would be used?

I work with lots of pdf files, reading them with OCr etc. It would be handy to allow peek to open Irfanview, as I can quickly preview each pdf in the same folder using only the [right cursor] key

Supporting information

No response

[github-actions]

Hi I'm an AI powered bot that finds similar issues based off the issue title.

Please view the issues below to see if they solve your problem, and if the issue describes your problem please consider closing this one and thumbs upping the other issue to help us prioritize it. Thank you!

Open similar issues:

• Peek: Option to use it as a default viewer that opens on doubleclicking files of certain type (#27776), similarity score: 0.79
• [Peek] Change preview when selected file changed (#28648), similarity score: 0.76

Closed similar issues:

• Peek Option in Right Click Context Menue (#27064), similarity score: 0.78
• Peek: support alternative file managers (#27237), similarity score: 0.76
• [peek] to support Total commander (#26766), similarity score: 0.75

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[crutkas]

They would need to help extend it / leverage a file explorer previewer. We ourselves wouldn't extend them, they would be an extension of Peek