⚡ Bolt: Add database index for sourceBundleId#3
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💡 What: Added a new SQLite index `idx_items_sourceBundleId` on the `items` table. Updated schema version to 2 and added migration logic to apply the index to existing databases. Updated initial schema creation to include the index for new installations. 🎯 Why: The application frequently filters items by `sourceBundleId` (e.g., in `getUniqueApps()` and `fetchForExport(bundleIds:)`). Without an index, these queries perform a full table scan, which degrades performance as the history grows (up to 50,000 items). 📊 Impact: - Transforms O(n) table scans into O(log n) index lookups for app-based filtering. - Significantly speeds up the "Selected Apps" export workflow and the population of the app filter list in Settings. - Reduces database I/O for these operations. 🔬 Measurement: - Verify that `PRAGMA user_version` is 2 after launch. - Verify that `EXPLAIN QUERY PLAN SELECT ... WHERE sourceBundleId = ...` uses the new index.
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Added database index for
sourceBundleIdto improve performance of app-based filtering and exports.PR created automatically by Jules for task 7216602016479896066 started by @kiku-jw