[UI] decouple date and time settings or add support for 24h using ISO 8601 standard

[enkaskal]

First, if this is the wrong place to report please move to the correct place. I tried to use the links for report UI issues according to the wiki, but they're broken; see: safing/docs#108

What would you like to add or change?:

Either decouple the date and time settings (preferred) or add a 24H time that uses the ISO 8601 date standard (YYYY-MM-DD)

Why do you and others need this?:

Conflating the time format with the date format makes it painful for those of us that use 24h clocks and the MM-DD-YYYY calendar format.

[github-actions]

Greetings and welcome to our community! As this is the first issue you opened here, we wanted to share some useful infos with you:

• 🗣️ Our community on Discord is super helpful and active. We also have an AI-enabled support bot that knows Portmaster well and can give you immediate help.
• 📖 The Wiki answers all common questions and has many important details. If you can't find an answer there, let us know, so we can add anything that's missing.

[github-actions]

This issue has been automatically marked as inactive because it has not had activity in the past two months.

If no further activity occurs, this issue will be automatically closed in one week in order to increase our focus on active topics.

[github-actions]

This issue has been automatically closed because it has not had recent activity. Thank you for your contributions.

If the issue has not been resolved, you can find more information in our Wiki or continue the conversation on our Discord.