Refactor DB Handler. Use Bun native SQL adapter.

src/lib/grab-duplicate-safe-insert-sql.ts

@@ -28,8 +28,9 @@ export default async function ({ sql: passedSql, table, data }: Params) {
     }
 
     const hasUniqueField =
-        tableSchema.fields.some((field) => field.unique) ||
-        Boolean(tableSchema.uniqueConstraints?.length);
+        tableSchema.fields.some(
+            (field: { unique?: boolean }) => field.unique,
+        ) || Boolean(tableSchema.uniqueConstraints?.length);
 
     if (!hasUniqueField) {
         return passedSql;