4 commits

Author	SHA1	Message	Date
Moritz	725bfec2ba	refactor: migrate MembershipFeeSettingsLive to AshPhoenix.Form	2025-12-16 17:26:40 +01:00
Moritz	68261fa72a	fix: improve accessibility - WCAG 2 AA contrast and select label	2025-12-16 17:25:42 +01:00
Moritz	c698fc5d04	refactor: replace ContributionSettingsLive mockup with MembershipFeeSettingsLive in navigation	2025-12-16 17:25:41 +01:00
Moritz	cadb18c050	feat: implement full CRUD for membership fee types with settings UI ... - Add interval immutability and deletion prevention validations - Add settings validation for default_membership_fee_type_id - Create MembershipFeeSettingsLive for admin UI with form handling - Add comprehensive test coverage (unit, integration, settings)	2025-12-16 17:16:41 +01:00