chore(deps): update fakeredis requirement from >=2.36.2 to >=2.37.0 in /backend

[dependabot]

Updates the requirements on fakeredis to permit the latest version.

Release notes

Sourced from fakeredis's releases.

v2.37.0 - 2026-07-22

🚀 Features

• feat: implement connection commands RESET, CLIENT KILL, CLIENT UNBLOCK, CLIENT REPLY, CLIENT PAUSE, CLIENT UNPAUSE, CLIENT NO-EVICT and CLIENT NO-TOUCH. CLIENT PAUSE validates and records its arguments but does not actually suspend command processing; the client-side caching commands (CLIENT TRACKING, CLIENT TRACKINGINFO, CLIENT CACHING, CLIENT GETREDIR) remain unsupported
• feat: support INCREX command (redis 8.8) (#520)
• feat: support FPHA argument in JSON.SET to force homogeneous numeric arrays to a floating-point type (redis 8.8) ( #523)
• feat: support hash field subkey notifications (redis 8.8) (#525)
• feat: support multiple aggregators in TS.RANGE/TS.REVRANGE/TS.MRANGE/TS.MREVRANGE (redis 8.8) (#524)
• feat: support COUNT aggregator in ZUNION/ZINTER/ZUNIONSTORE/ZINTERSTORE (redis 8.8) (#522)
• feat: support CLAIM min-idle-time option in XREADGROUP (redis 8.4) (#527)
• feat(bitfield): support #-prefixed offsets in BITFIELD

🐛 Bug Fixes

• fix: align XNACK with redis 8.8 semantics (#521)
• fix: HEXPIRE/HPEXPIRE now raise an error on negative expiration time
• fix: GEOADD now rejects longitude/latitude pairs outside the valid range

🧰 Maintenance

• Update to redis-py 8.0.1
• Update Valkey version used in CI to 8.1.8
• refactor: reorganize and clean up command classes in _commands.py and related mixins
• test: skip subkey notification tests on redis-py below 5 (#526)
• doc: fix link to implement command guide (#519)

Full Changelog: cunla/fakeredis-py@v2.36.2...v2.37.0

Commits

• 04dc9ca docs: add changelog entry for option-value validation (#528)
• 249792d fix: validate command option values that real Redis rejects (#528)
• af4abe1 chore:update deps
• 4e80bb0 fix:topk model
• 6b55588 chore(deps): bump actions/setup-python from 6 to 7 (#529)
• 96fef78 feat:support min-idle-time in XREADGROUP
• c7ca0af fix:mypy
• a17cab2 fix:redis6.2 failures
• 1c22b0f mypy fixes
• b5e7718 fix:tests failing on valkey
• Additional commits viewable in compare view

[dependabot]

Labels

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[weed33834]

🔍 CI 失败分析（自动排查）

本 PR 仅将 backend/requirements.txt 中的 fakeredis>=2.36.2 → fakeredis>=2.37.0（单行 minor 升级）。

当前 CI 有 3 项失败，经核查均与本次 fakeredis 升级无关，属于项目预存问题：

检查项	失败原因	与 fakeredis 关系
Backend Tests	ModuleNotFoundError: No module named 'apscheduler'（core/scheduler.py 导入 apscheduler 但测试环境未安装）	❌ 无关（项目依赖缺失）
Frontend Lint (eslint+prettier)	Vue 文件存在 33 个 lint 问题（vue/html-quotes、no-unused-vars 等）	❌ 无关（前端代码问题）
Container Scan (Trivy)	Docker 构建失败：No matching distribution found for tree-sitter-languages>=1.2.0	❌ 无关（Dockerfile 依赖解析问题）

处理动作

• ✅ 已更新分支（与 main 同步）
• ✅ 已启用 auto-merge（SQUASH 方式）—— CI 通过后将自动合并并删除分支
• ⚠️ 上述 3 项失败需项目侧单独修复（apscheduler 依赖、前端 lint、Dockerfile tree-sitter-languages），与本 PR 无关

本评论由自动化排查流程生成。

[weed33834]

CI 全部通过（Backend Tests / Backend Lint / Frontend 全套），依赖修复已合入。批准自动合并。