Refactor “select all” ids fetching to handle large datasets efficiently

[larskemper]

Technical TODO

Actual Behavior

• getAllLogIds(...) returns all matching IDs without pagination.
• UI may attempt to load and manage potentially millions of IDs for “select all,” causing performance/memory issues and slow UX.

Expected Behavior

tbd

[larskemper]

lets merge https://github.com/shopware/SwagMigrationAssistant/pull/90 first

[vintagesucks]

@larskemper this is no longer blocked, right?