feat(cache): improve cache management

[ILoveScratch2]

Description / 描述

把分散的缓存逻辑统一到一个 manager
Close #1486
Close #1370

Motivation and Context / 背景

统一缓存管理逻辑，更易用

How Has This Been Tested? / 测试

可以正常工作

Checklist / 检查清单

• I have read the CONTRIBUTING document.
  我已阅读 CONTRIBUTING 文档。
• I have formatted my code with go fmt or prettier.
  我已使用 go fmt 或 prettier 格式化提交的代码。
• I have added appropriate labels to this PR (or mentioned needed labels in the description if lacking permissions).
  我已为此 PR 添加了适当的标签（如无权限或需要的标签不存在，请在描述中说明，管理员将后续处理）。
• I have requested review from relevant code authors using the "Request review" feature when applicable.
  我已在适当情况下使用"Request review"功能请求相关代码作者进行审查。
• I have updated the repository accordingly (If it’s needed).
  我已相应更新了相关仓库（若适用）。
  • OpenList-Frontend #XXXX
  • OpenList-Docs #XXXX

[Copilot]

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Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

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[Copilot]

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Copilot reviewed 45 out of 45 changed files in this pull request and generated 7 comments.

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[Copilot]

Pull Request Overview

Copilot reviewed 55 out of 55 changed files in this pull request and generated 7 comments.

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