Initial commit

client/src/config/env.ts

@@ -0,0 +1,24 @@
+const REQUIRED_ENV_KEYS = [
+  'VITE_API_URL',
+  'VITE_KEYCLOAK_URL',
+  'VITE_KEYCLOAK_REALM',
+  'VITE_KEYCLOAK_CLIENT_ID',
+] as const;
+
+type RequiredEnvKey = (typeof REQUIRED_ENV_KEYS)[number];
+
+function readRequiredEnv(key: RequiredEnvKey): string {
+  const value = import.meta.env[key];
+  if (!value || !value.trim()) {
+    throw new Error(`Missing required environment variable: ${key}`);
+  }
+  return value;
+}
+
+export const env = {
+  apiUrl: readRequiredEnv('VITE_API_URL'),
+  keycloakUrl: readRequiredEnv('VITE_KEYCLOAK_URL'),
+  keycloakRealm: readRequiredEnv('VITE_KEYCLOAK_REALM'),
+  keycloakClientId: readRequiredEnv('VITE_KEYCLOAK_CLIENT_ID'),
+} as const;
+