v0.7.0

What's Changed

• fix: preserve original Melder when editing an event by @Odrec in #9
• chore: gender-neutral labels, Studienfelder rename, Affiliation.BEIDE by @Odrec in #10
• chore: lint cleanup, label polish, affiliation enum consolidation by @Odrec in #11
• feat: hide event date for non-admins and add Infomarkt SL by @Odrec in #12
• feat: many-to-many between StudyProgram and Studienfeld by @Odrec in #13
• feat: split Melder name into firstName + lastName by @Odrec in #14
• feat: optional Dozent Vorname and admin-managed Titel vocabulary by @Odrec in #15
• feat: Building.institution + filter building picker by event institution by @Odrec in #16
• feat: Wunsch vs. steht fest building flow and Ortstyp help tooltip by @Odrec in #17
• feat: HitEdition foundation + data scoping (PR A) by @Odrec in #18
• feat: edition rollover flow (PR B) by @Odrec in #19
• feat: Prüfstand review page + lifecycle transitions (PR C) by @Odrec in #20
• feat: public polish + multi-year docs (PR D) by @Odrec in #21
• chore: add HIT favicon by @Odrec in #22

Full Changelog: v0.6.17...v0.7.0