properties-window: Use AdwPreferencesPage/Group + more

Also:

• Use an AdwBanner to inform when the user doesn't own the files
• Remove "activatable=false" from property rows
• Use header capitalization in the "Trashed on" row
• Port "Change Permissions to Enclosed Files" to AdwButtonRow
• Port "volume_usage_row" to AdwPreferencesRow
• Set "accessible-role=presentation" in the disk usage dots
• Remove "focusable=false" from the window

Before	After