fix: replace template literals with string concatenation for PowerShell compatibility

Author: VladimirRamirez07

config/environments/index.ts

@@ -1,12 +1,12 @@
-import { dev } from './dev'
-import { qa } from './qa'
-import { staging } from './staging'
+import { config as dev } from './dev'
+import { config as qa } from './qa'
+import { config as staging } from './staging'
 
 const env = process.env.ENV || 'qa'
 
 const configs: Record<string, typeof qa> = { dev, qa, staging }
 
 export const getConfig = () => {
-  if (!configs[env]) throw new Error(Unknown environment: )
+  if (!configs[env]) throw new Error('Unknown environment: ' + env)
   return configs[env]
-}
+}

src/core/di/Container.ts

@@ -20,12 +20,12 @@ export class Container {
   }
 
   resolve<T>(token: string): T {
-    const instance = this.registry.get(token)
-    if (!instance) {
-      throw new Error(No instance registered for token: )
-    }
-    return instance as T
+  const instance = this.registry.get(token)
+  if (!instance) {
+    throw new Error('No instance registered for token: ' + token)
   }
+  return instance as T
+}
 
   has(token: string): boolean {
     return this.registry.has(token)