1.12.3.2.2 Dialogs
Add/edit beacon dialog

Trigger:
- when you click on the "+" button on the top toolbar to create new or
- an on pencil icon to edit beacon in the menu column
- The dialog title clearly indicates whether you are creating a new, editing an existing one, ensuring clarity in the action being performed.
Fields:
- Frequency: Beacon frequency, floating point, MHz.
- Polarization: An enumeration, one of "H", "V", "RHCP" or "LHCP".
- Comment: Free text describing the purpose of this dataset.
- Default: Set beacon as default.
Actions:
- Create/Save:
- For new beacon, this creates the beacon with the provided details.
- For existing beacon, this saves modifications.
- If an error occurs in the input fields, the button is deactivated.
- Cancel: Closes the dialog without saving.
Modify beacon attenuation

On delete confirmation dialog
- Trigger: Opens when you click the trash icon for an key from menu column.
- Content: Asks the user to confirm whether they want to delete the selected beacon.
- Actions:
- Yes: Deletes the beacon permanently.
- Cancel: Cancels the deletion action.