Bug fix => Add missing config file

NodeApp/src/Config/Config.ts

+import HttpManager    from '../managers/HttpManager';
+import getAppDataPath from 'appdata-path';
+
+
+class Config {
+    private static _instance: Config;
+
+    private _apiURL!: string;
+
+    public gitlab: {
+        apiURL: string; dojoAccountId: number;
+    };
+
+    public readonly localConfig: {
+        folder: string; file: string;
+    };
+
+    private constructor() {
+        this.apiURL = process.env.API_URL || '';
+
+        this.gitlab = {
+            apiURL       : process.env.GITLAB_API_URL || '',
+            dojoAccountId: Number(process.env.GITLAB_DOJO_ACCOUNT) || 0
+        };
+
+        this.localConfig = {
+            folder: getAppDataPath('DojoCLI'),
+            file  : process.env.LOCAL_CONFIG_FILE || ''
+        };
+    }
+
+    get apiURL(): string {
+        return this._apiURL;
+    }
+
+    set apiURL(url: string) {
+        this._apiURL = url;
+
+        HttpManager.API_BASE_URL = this._apiURL;
+    }
+
+    public static get instance(): Config {
+        if ( !Config._instance ) {
+            Config._instance = new Config();
+        }
+
+        return Config._instance;
+    }
+}
+
+
+export default Config.instance;