refactor(frontend): extract TranslationRunResult.Model — state + API logic
- TranslationRunResultModel.svelte.ts (200 LOC): 16 $state atoms,
3 $derived projections, 5 API actions (loadData, handleRetry,
handleRetryInsert, loadMoreRecords, loadBatches), @RATIONALE/@REJECTED
- TranslationRunResult.svelte: 623→456 LOC (167 lines saved, -27%),
delegates all state/API to model, retains template markup and
DOM helpers (copyToClipboard)
- INV_1: 0 naked functions (all logic in model)
- Follows TopNavbar pattern — dense anchor, hierarchical ID,
BINDS_TO -> [TranslationRunResult.Model]
busya
97660cb71f