chore(deps)(deps): bump fastapi from 0.123.10 to 0.128.0 in /backend

[dependabot]

Bumps fastapi from 0.123.10 to 0.128.0.

Release notes

Sourced from fastapi's releases.

0.128.0

Breaking Changes

• ➖ Drop support for pydantic.v1. PR #14609 by @​tiangolo.

Internal

• ✅ Run performance tests only on Pydantic v2. PR #14608 by @​tiangolo.

0.127.1

Refactors

• 🔊 Add a custom FastAPIDeprecationWarning. PR #14605 by @​tiangolo.

Docs

• 📝 Add documentary to website. PR #14600 by @​tiangolo.

Translations

• 🌐 Update translations for de (update-outdated). PR #14602 by @​nilslindemann.
• 🌐 Update translations for de (update-outdated). PR #14581 by @​nilslindemann.

Internal

• 🔧 Update pre-commit to use local Ruff instead of hook. PR #14604 by @​tiangolo.
• ✅ Add missing tests for code examples. PR #14569 by @​YuriiMotov.
• 👷 Remove lint job from test CI workflow. PR #14593 by @​YuriiMotov.
• 👷 Update secrets check. PR #14592 by @​tiangolo.
• 👷 Run CodSpeed tests in parallel to other tests to speed up CI. PR #14586 by @​tiangolo.
• 🔨 Update scripts and pre-commit to autofix files. PR #14585 by @​tiangolo.

0.127.0

Breaking Changes

• 🔊 Add deprecation warnings when using pydantic.v1. PR #14583 by @​tiangolo.

Translations

• 🔧 Add LLM prompt file for Korean, generated from the existing translations. PR #14546 by @​tiangolo.
• 🔧 Add LLM prompt file for Japanese, generated from the existing translations. PR #14545 by @​tiangolo.

Internal

• ⬆️ Upgrade OpenAI model for translations to gpt-5.2. PR #14579 by @​tiangolo.

0.126.0

Upgrades

• ➖ Drop support for Pydantic v1, keeping short temporary support for Pydantic v2's pydantic.v1. PR #14575 by @​tiangolo.

... (truncated)

Commits

• 8322a44 🔖 Release version 0.128.0
• 4b2cfcf 📝 Update release notes
• e300630 ➖ Drop support for pydantic.v1 (#14609)
• 1b3bea8 📝 Update release notes
• 34e8841 ✅ Run performance tests only on Pydantic v2 (#14608)
• cd90c78 🔖 Release version 0.127.1
• 93f4dfd 📝 Update release notes
• 535b5da 🔊 Add a custom FastAPIDeprecationWarning (#14605)
• 6b53786 📝 Update release notes
• d98f4eb 🔧 Update pre-commit to use local Ruff instead of hook (#14604)
• Additional commits viewable in compare view

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[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.