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/strnum/CHANGELOG.md

@@ -0,0 +1,33 @@
+
+**2.1.1 / 2025-05-15**
+- remove unnecessary check to remove lint error
+
+**2.1.0 / 2025-05-01**
+- fix e-notation 
+  - to return string when invalid enotation is found. Eg `E24`
+  - to return valid number when only leading zero before e char is present
+
+**2.0.5 / 2025-02-27**
+- changes done in 1.1.2
+
+**1.1.2 / 2025-02-27**
+- fix skiplike for 0
+
+**1.1.1 / 2025-02-21**
+- All recent fixes of version 2
+
+**2.0.4 / 2025-02-20**
+- remove console log
+
+**2.0.3 / 2025-02-20**
+- fix for string which are falsly identified as e-notation
+
+**2.0.1 / 2025-02-20**
+- fix: handle only zeros
+- fix: return original string when NaN
+
+**2.0.0 / 2025-02-20**
+- Migrating to ESM modules. No functional change
+
+**1.1.0 / 2025-02-20**
+- fix (#9): support missing floating point and e notations