feat: 优化界面显示，对deck添加编辑功能

src/utils/index.ts

@@ -0,0 +1 @@
+export * from './nanoid';

src/utils/is-null.ts

@@ -0,0 +1,9 @@
+export const isObjectNull = (value: any) => {
+  if (value === null || value === undefined) {
+    return true;
+  }
+  if (JSON.stringify(value) === '{}') {
+    return true;
+  }
+  return false;
+};

src/utils/nanoid.ts

@@ -0,0 +1,5 @@
+import { customAlphabet, nanoid } from 'nanoid';
+const number = '0123456789';
+const alphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';
+
+export const generateId = customAlphabet(number + alphabet, 6);