refactor: select all performance

[ennasus4sun]

1. Why is this change necessary?

Previously, clicking "Select All" fetched all log Id's from the database. For migrations with thousands of errors, this could lead to performance issues.

2. What does this change do, exactly?

UI

• "select-all" now selects and disables ALL checkboxes on the current page > selectAllMode boolean flag
• manual selection behaves still the same > selectedLogIds array
• at the moment, "select-all"-link toggles slect-all/deselect-all

onSubmitResolution()

• splitted in manual selection and select-all
• select-all: API endpoint fetches entity-ids (swag_migration_logging.entity_id) instead log-ids (swag_migration_logging.id) in paginated batches

closes: shopware/shopware#13672