last bug fixes after styling

hover effect for CharacterIcons back in app; no more opening of newIcon Modal when deleting ObjectIcons; CharacterIcons now get properly deleted after deleting their Character in the FighterTool-Tab and their IDs will be correct afterwards, too!

added Bug Dungeon-Map labels

added 2 commits

• 44477612 - 1 commit from branch dev
• 1de5b163 - Merge branch 'dev' into 'objecticon-deletion-fix'

Compare with previous version

merged

mentioned in commit 74c68806