fix: 修复配额说明重复和undefined问题

- 在editStorageForm中初始化oss_storage_quota_value和oss_quota_unit
- 删除重复的旧配额说明块，保留新的当前配额设置显示

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/node_modules/@smithy/uuid/dist-cjs/index.js

@@ -0,0 +1,36 @@
+'use strict';
+
+var randomUUID = require('./randomUUID');
+
+const decimalToHex = Array.from({ length: 256 }, (_, i) => i.toString(16).padStart(2, "0"));
+const v4 = () => {
+    if (randomUUID.randomUUID) {
+        return randomUUID.randomUUID();
+    }
+    const rnds = new Uint8Array(16);
+    crypto.getRandomValues(rnds);
+    rnds[6] = (rnds[6] & 0x0f) | 0x40;
+    rnds[8] = (rnds[8] & 0x3f) | 0x80;
+    return (decimalToHex[rnds[0]] +
+        decimalToHex[rnds[1]] +
+        decimalToHex[rnds[2]] +
+        decimalToHex[rnds[3]] +
+        "-" +
+        decimalToHex[rnds[4]] +
+        decimalToHex[rnds[5]] +
+        "-" +
+        decimalToHex[rnds[6]] +
+        decimalToHex[rnds[7]] +
+        "-" +
+        decimalToHex[rnds[8]] +
+        decimalToHex[rnds[9]] +
+        "-" +
+        decimalToHex[rnds[10]] +
+        decimalToHex[rnds[11]] +
+        decimalToHex[rnds[12]] +
+        decimalToHex[rnds[13]] +
+        decimalToHex[rnds[14]] +
+        decimalToHex[rnds[15]]);
+};
+
+exports.v4 = v4;