[FEATURE] Ability to set custom terminal to open terminal apps on launcher

Submission checklist

• I have searched existing issues and confirmed this has not been requested before.
• I have checked existing pull requests for similar changes.

Feature type

Configuration / customization

Feature summary

i use foot server mode (it runs foot in the background and it opens windows faster), so i open terminal windows using footclient command instead of foot, but on the launcher i can't change the terminal, it uses the default foot command, it would be really nice to have the ability to set custom terminal lunch command for terminal apps

Motivation / use case

so i can set which terminal i want it to open terminal apps on launcher

Proposed solution

add option to set custom terminal command

Alternatives considered

No response

References / related projects

No response

Additional context

No response