wikibase.wbui2025.editStatement.vue has a lot of complex code in its methods, with specifically addReferences and addQualifers being long functions.
To maintain the pattern of having simple views, refactor editStatement.vue to move most of the code currently in addReferences and addQualifiers to one of the stores. Where there is common functionality between the two functions, refactor them to reduce code duplication.
Acceptance Criteria
- the methods of editStatement.vue are shorter and simpler
- the methods have been moved to their related stores by logic