fix(templates): Correct template file paths and organization for service projects

assets/templates/service/ts/classes.some.db.ts

@@ -0,0 +1,30 @@
+---
+fileName: classes.{{module.name}}db.ts
+---
+import * as plugins from './{{module.name}}.plugins.js';
+import { {{module.name}} } from './classes.{{module.name}}.js';
+
+
+
+export class {{module.name}}Db {
+  public smartdataDb: plugins.smartdata.SmartdataDb;
+  public {{module.name}}Ref: {{module.name}};
+
+  constructor({{module.name}}RefArg: {{module.name}}) {
+    this.{{module.name}}Ref = {{module.name}}RefArg;
+  }
+
+  public async start() {
+    this.smartdataDb = new plugins.smartdata.SmartdataDb({
+      mongoDbUser: this.{{module.name}}Ref.serviceQenv.getEnvVarOnDemand('MONGO_DB_USER'),
+      mongoDbName: this.{{module.name}}Ref.serviceQenv.getEnvVarOnDemand('MONGO_DB_NAME'),
+      mongoDbPass: this.{{module.name}}Ref.serviceQenv.getEnvVarOnDemand('MONGO_DB_PASS'),
+      mongoDbUrl: this.{{module.name}}Ref.serviceQenv.getEnvVarOnDemand('MONGO_DB_URL'),
+    });
+    await this.smartdataDb.init();
+  }
+
+  public async stop() {
+    await this.smartdataDb.close();
+  }
+}