Resolve "Changing Maintenance Mode State spawns "Mini-AlekSIS" inside AlekSIS"

Closes #814 (closed)

added type::bug label

assigned to @ZugBahnHof

added 1 commit

• 64e0088b - Use a form to change the maintenance mode state

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marked this merge request as ready

added 1 commit

• 1ff528d8 - Use a form to change the maintenance mode state

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assigned to @hansegucker and unassigned @ZugBahnHof

added 1 commit

• 4c5cde54 - Use a form to change the maintenance mode state

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added 1 commit

• f77ac33c - Use a form to change the maintenance mode state

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added 29 commits

• f77ac33c...3ed68285 - 28 commits from branch release-3.0
• 5a4947f0 - Use a form to change the maintenance mode state

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resolved all threads

mentioned in commit 1cc07701

merged