Resolve "Dialogs are unnecessarily loading data/submitting data"

Closes #298 (closed)

added part::frontend type::bug labels

assigned to @yuha

added 36 commits

• f4335195...7b5314a8 - 26 earlier commits
• 8ed6f540 - Merge branch 'master' into absenzen
• ac315e3b - Separate mixins to silence errors
• 5c767dcd - Use correct loader for infinite
• db883df7 - Display correct title based on pageType
• 16ed21ce - Simplify markup
• 07f91fad - Hide absences fab if necessary
• e2c9c0fe - Fix modal action components
• d1a71be8 - Add missing data to GraphQL responses
• ffdf582e - Reformat
• fe81ec8a - Fix and improve absences query for coursebook

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added 1 commit

• 2c2f7053 - WIP: Pass absence reasons

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added 1 commit

• d513c847 - Pass absence reasons & prevent unnecessary queries

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marked this merge request as ready

added 10 commits

• d513c847...bd54ca82 - 7 commits from branch master
• 1ae099f8 - Merge branch 'master' into 264-add-absence-overview-page
• 9f273388 - Remove debug print
• ca2ec4cf - Remove debug print

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assigned to @hansegucker and unassigned @yuha

added 9 commits

• ca2ec4cf...2fc8c102 - 8 commits from branch master
• b83cead0 - Pass absence reasons & prevent unnecessary queries

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merged

mentioned in commit 6578adf5