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/@aws-sdk/credential-provider-node/README.md

@@ -0,0 +1,104 @@
+# @aws-sdk/credential-provider-node
+
+[![NPM version](https://img.shields.io/npm/v/@aws-sdk/credential-provider-node/latest.svg)](https://www.npmjs.com/package/@aws-sdk/credential-provider-node)
+[![NPM downloads](https://img.shields.io/npm/dm/@aws-sdk/credential-provider-node.svg)](https://www.npmjs.com/package/@aws-sdk/credential-provider-node)
+
+## AWS Credential Provider for Node.JS
+
+This module provides a factory function, `defaultProvider`, that will attempt to
+source AWS credentials from a Node.JS environment. It will attempt to find
+credentials from the following sources (listed in order of precedence):
+
+- Environment variables exposed via `process.env`
+- SSO credentials from token cache
+- Web identity token credentials
+- Shared credentials and config ini files
+- The EC2/ECS Instance Metadata Service
+
+The default credential provider will invoke one provider at a time and only
+continue to the next if no credentials have been located. For example, if the
+process finds values defined via the `AWS_ACCESS_KEY_ID` and
+`AWS_SECRET_ACCESS_KEY` environment variables, the files at `~/.aws/credentials`
+and `~/.aws/config` will not be read, nor will any messages be sent to the
+Instance Metadata Service.
+
+If invalid configuration is encountered (such as a profile in
+`~/.aws/credentials` specifying as its `source_profile` the name of a profile
+that does not exist), then the chained provider will be rejected with an error
+and will not invoke the next provider in the list.
+
+_IMPORTANT_: if you intend to acquire credentials using EKS 
+[IAM Roles for Service Accounts](https://docs.aws.amazon.com/eks/latest/userguide/iam-roles-for-service-accounts.html), 
+then you must explicitly specify a value for `roleAssumerWithWebIdentity`. There is a
+default function available in `@aws-sdk/client-sts` package. An example of using
+this:
+
+```js
+const { getDefaultRoleAssumerWithWebIdentity } = require("@aws-sdk/client-sts");
+const { defaultProvider } = require("@aws-sdk/credential-provider-node");
+const { S3Client, GetObjectCommand } = require("@aws-sdk/client-s3");
+
+const provider = defaultProvider({
+  roleAssumerWithWebIdentity: getDefaultRoleAssumerWithWebIdentity({
+    // You must explicitly pass a region if you are not using us-east-1
+    region: "eu-west-1"
+  }),
+});
+
+const client = new S3Client({ credentialDefaultProvider: provider });
+```
+
+_IMPORTANT_: We provide a wrapper of this provider in `@aws-sdk/credential-providers`
+package to save you from importing `getDefaultRoleAssumerWithWebIdentity()` or
+`getDefaultRoleAssume()` from STS package. Similarly, you can do:
+
+```js
+const { fromNodeProviderChain } = require("@aws-sdk/credential-providers");
+
+const credentials = fromNodeProviderChain();
+
+const client = new S3Client({ credentials });
+```
+
+## Supported configuration
+
+You may customize how credentials are resolved by providing an options hash to
+the `defaultProvider` factory function. The following options are
+supported:
+
+- `profile` - The configuration profile to use. If not specified, the provider
+  will use the value in the `AWS_PROFILE` environment variable or a default of
+  `default`.
+- `filepath` - The path to the shared credentials file. If not specified, the
+  provider will use the value in the `AWS_SHARED_CREDENTIALS_FILE` environment
+  variable or a default of `~/.aws/credentials`.
+- `configFilepath` - The path to the shared config file. If not specified, the
+  provider will use the value in the `AWS_CONFIG_FILE` environment variable or a
+  default of `~/.aws/config`.
+- `mfaCodeProvider` - A function that returns a a promise fulfilled with an
+  MFA token code for the provided MFA Serial code. If a profile requires an MFA
+  code and `mfaCodeProvider` is not a valid function, the credential provider
+  promise will be rejected.
+- `roleAssumer` - A function that assumes a role and returns a promise
+  fulfilled with credentials for the assumed role. If not specified, no role
+  will be assumed, and an error will be thrown.
+- `roleArn` - ARN to assume. If not specified, the provider will use the value
+  in the `AWS_ROLE_ARN` environment variable.
+- `webIdentityTokenFile` - File location of where the `OIDC` token is stored.
+  If not specified, the provider will use the value in the `AWS_WEB_IDENTITY_TOKEN_FILE`
+  environment variable.
+- `roleAssumerWithWebIdentity` - A function that assumes a role with web identity and
+  returns a promise fulfilled with credentials for the assumed role.
+- `timeout` - The connection timeout (in milliseconds) to apply to any remote
+  requests. If not specified, a default value of `1000` (one second) is used.
+- `maxRetries` - The maximum number of times any HTTP connections should be
+  retried. If not specified, a default value of `0` will be used.
+
+## Related packages:
+
+- [AWS Credential Provider for Node.JS - Environment Variables](../credential-provider-env)
+- [AWS Credential Provider for Node.JS - SSO](../credential-provider-sso)
+- [AWS Credential Provider for Node.JS - Web Identity](../credential-provider-web-identity)
+- [AWS Credential Provider for Node.JS - Shared Configuration Files](../credential-provider-ini)
+- [AWS Credential Provider for Node.JS - Instance and Container Metadata](../credential-provider-imds)
+- [AWS Shared Configuration File Loader](../shared-ini-file-loader)