adjust so DB calls go to the factory

src/services/PlatformService.ts

@@ -1,3 +1,5 @@
+import { QueryExecResult } from "@/interfaces/database";
+
 /**
  * Represents the result of an image capture or selection operation.
  * Contains both the image data as a Blob and the associated filename.
@@ -98,4 +100,20 @@ export interface PlatformService {
    * @returns Promise that resolves when the deep link has been handled
    */
   handleDeepLink(url: string): Promise<void>;
+
+  /**
+   * Executes a SQL query on the database.
+   * @param sql - The SQL query to execute
+   * @param params - The parameters to pass to the query
+   * @returns Promise resolving to the query result
+   */
+  dbQuery(sql: string, params?: unknown[]): Promise<QueryExecResult>;
+
+  /**
+   * Executes a create/update/delete on the database.
+   * @param sql - The SQL statement to execute
+   * @param params - The parameters to pass to the statement
+   * @returns Promise resolving to the result of the statement
+   */
+  dbExec(sql: string, params?: unknown[]): Promise<{ changes: number; lastId?: number }>;
 }