Inject application database contexts

src/db/repositories/circuit.repository.ts

@@ -1,9 +1,12 @@
 import { asc, eq } from "drizzle-orm";
-import { db } from "../client.js";
+import type { AppDatabase } from "../database-context.js";
 import { circuits } from "../schema/circuits.js";
 
 export class CircuitRepository {
+  constructor(private readonly database: AppDatabase) {}
+
   async listByCircuitList(circuitListId: string) {
+    const db = this.database;
     return db
       .select()
       .from(circuits)
@@ -12,6 +15,7 @@ export class CircuitRepository {
   }
 
   async listBySection(sectionId: string) {
+    const db = this.database;
     return db
       .select()
       .from(circuits)