feat: 完善环境标识配置

src/lib/environment.ts

@@ -0,0 +1,35 @@
+import "server-only";
+
+export type AppEnv = "local" | "develop" | "production";
+
+export function getAppEnv(): AppEnv {
+  const appEnv = process.env.APP_ENV;
+
+  if (appEnv === "production") {
+    return "production";
+  }
+
+  if (appEnv === "develop" || appEnv === "test") {
+    return "develop";
+  }
+
+  if (appEnv === "local") {
+    return "local";
+  }
+
+  return process.env.NODE_ENV === "production" ? "production" : "local";
+}
+
+export function getAppEnvLabel() {
+  if (process.env.APP_ENV_LABEL) {
+    return process.env.APP_ENV_LABEL;
+  }
+
+  const labels: Record<AppEnv, string> = {
+    local: "本地环境",
+    develop: "测试环境",
+    production: "生产环境"
+  };
+
+  return labels[getAppEnv()];
+}