feat: add get data on couch service

src/modules/configuration/couch/data/services/couch.service.ts

@@ -68,4 +68,15 @@ export class CouchService {
       });
     } catch (error) {}
   }
+
+  public async getDoc(id: string, database: string) {
+    try {
+      const nano = this.nanoInstance;
+      const db = nano.use(database);
+      const result = await db.get(id);
+      return result;
+    } catch (error) {
+      return null;
+    }
+  }
 }