chore(deps)(deps): update aiofiles requirement from >=23.1.0 to >=25.1.0 in /backend

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Updates the requirements on aiofiles to permit the latest version.

Release notes

Sourced from aiofiles's releases.

v25.1.0

• Switch to uv + add Python v3.14 support. (#219)
• Add ruff formatter and linter. #216
• Drop Python 3.8 support. If you require it, use version 24.1.0. #204

New Contributors

• @​danielsmyers made their first contribution in Tinche/aiofiles#185
• @​stankudrow made their first contribution in Tinche/aiofiles#192
• @​waketzheng made their first contribution in Tinche/aiofiles#221

Full Changelog: Tinche/aiofiles@v24.1.0...v25.1.0

Changelog

Sourced from aiofiles's changelog.

25.1.0 (2025-10-09)

• Switch to uv + add Python v3.14 support. (#219)
• Add ruff formatter and linter. #216
• Drop Python 3.8 support. If you require it, use version 24.1.0. #204

24.1.0 (2024-06-24)

• Import os.link conditionally to fix importing on android. #175
• Remove spurious items from aiofiles.os.__all__ when running on Windows.
• Switch to more modern async idioms: Remove types.coroutine and make AiofilesContextManager an awaitable instead a coroutine.
• Add aiofiles.os.path.abspath and aiofiles.os.getcwd. #174
• aiofiles is now tested on Python 3.13 too. #184
• Drop Python 3.7 support. If you require it, use version 23.2.1.

23.2.1 (2023-08-09)

• Import os.statvfs conditionally to fix importing on non-UNIX systems. #171 #172
• aiofiles is now also tested on Windows.

23.2.0 (2023-08-09)

• aiofiles is now tested on Python 3.12 too. #166 #168
• On Python 3.12, aiofiles.tempfile.NamedTemporaryFile now accepts a delete_on_close argument, just like the stdlib version.
• On Python 3.12, aiofiles.tempfile.NamedTemporaryFile no longer exposes a delete attribute, just like the stdlib version.
• Added aiofiles.os.statvfs and aiofiles.os.path.ismount. #162
• Use PDM instead of Poetry. #169

23.1.0 (2023-02-09)

• Added aiofiles.os.access. #146
• Removed aiofiles.tempfile.temptypes.AsyncSpooledTemporaryFile.softspace. #151
• Added aiofiles.stdin, aiofiles.stdin_bytes, and other stdio streams. #154
• Transition to asyncio.get_running_loop (vs asyncio.get_event_loop) internally.

22.1.0 (2022-09-04)

... (truncated)

Commits

• 348f5ef v25.1.0
• 5e1bb8f docs: update readme to use ruff badge (#221)
• 6fdc25c Move to uv. (#219)
• 1989132 set 'function' as a default fixture loop scope value
• 8986452 add the 'asyncio_default_fixture_loop_scope=session' option
• ccab1ff update pytest-asyncio==1.0.0
• 8727c96 add PR #216 into the CHANGELOG
• a9388e5 add TID and ignore TID252
• 7603664 remove [ruff].exclude keyval
• 7c49a5c add final newlines
• Additional commits viewable in compare view

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