feat: Add deployment target configuration for environment-specific settings, Sentry integration, and CMS notice logic.

lib/config.ts

@@ -13,11 +13,15 @@ let memoizedConfig: ReturnType<typeof createConfig> | undefined;
 function createConfig() {
   const env = envSchema.parse(getRawEnv());
 
+  const target = env.NEXT_PUBLIC_TARGET || env.TARGET;
+
   return {
     env: env.NODE_ENV,
-    isProduction: env.NODE_ENV === 'production',
-    isDevelopment: env.NODE_ENV === 'development',
-    isTest: env.NODE_ENV === 'test',
+    target,
+    isProduction: target === 'production',
+    isStaging: target === 'staging',
+    isTesting: target === 'testing',
+    isDevelopment: target === 'development' || env.NODE_ENV === 'development',
 
     baseUrl: env.NEXT_PUBLIC_BASE_URL,
 
@@ -87,15 +91,21 @@ export const config = {
   get env() {
     return getConfig().env;
   },
+  get target() {
+    return getConfig().target;
+  },
   get isProduction() {
     return getConfig().isProduction;
   },
+  get isStaging() {
+    return getConfig().isStaging;
+  },
+  get isTesting() {
+    return getConfig().isTesting;
+  },
   get isDevelopment() {
     return getConfig().isDevelopment;
   },
-  get isTest() {
-    return getConfig().isTest;
-  },
   get baseUrl() {
     return getConfig().baseUrl;
   },