🔱: [client] sync upgrade with 21 commits [trident-sync]

Update README.md

packages/ui/certd-client/src/utils/util.env.ts

@@ -0,0 +1,40 @@
+import _ from "lodash-es";
+export function getEnvValue(key) {
+  // @ts-ignore
+  return import.meta.env["VITE_APP_" + key];
+}
+
+export class EnvConfig {
+  API;
+  MODE;
+  STORAGE;
+  TITLE;
+  PM_ENABLED;
+  constructor() {
+    this.init();
+  }
+
+  init() {
+    // @ts-ignore
+    _.forEach(import.meta.env, (value, key) => {
+      if (key.startsWith("VITE_APP")) {
+        key = key.replace("VITE_APP_", "");
+        this[key] = value;
+      }
+    });
+    // @ts-ignore
+    this.MODE = import.meta.env.MODE;
+  }
+
+  get(key, defaultValue) {
+    return this[key] ?? defaultValue;
+  }
+  isDev() {
+    return this.MODE === "development" || this.MODE === "debug";
+  }
+  isProd() {
+    return this.MODE === "production";
+  }
+}
+
+export const env = new EnvConfig();