[BUG] Not possible to install botright as a project dependency

Describe the bug
Installation of botright not working in both uv pip install botright or uv add botright but errors a bit different.

To Reproduce

1) run uv pip install botright

C:\Projects\test-anticaptcha>uv pip install botright
Resolved 95 packages in 4.40s
      Built async-class==0.5.0
  x Failed to build `greenlet==3.0.1`
  |-> The build backend returned an error
  `-> Call to `setuptools.build_meta:__legacy__.build_wheel` failed (exit code: 1)

      [stdout]
      running bdist_wheel
      running build
      running build_py
      creating build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\__init__.py -> build\lib.win-amd64-cpython-314\greenlet
      creating build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\__init__.py -> build\lib.win-amd64-cpython-314\greenlet\platform
      creating build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\fail_clearing_run_switches.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\fail_cpp_exception.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\fail_initialstub_already_started.py ->
      build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\fail_slp_switch.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\fail_switch_three_greenlets.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\fail_switch_three_greenlets2.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\fail_switch_two_greenlets.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\leakcheck.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\test_contextvars.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\test_cpp.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\test_extension_interface.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\test_gc.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\test_generator.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\test_generator_nested.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\test_greenlet.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\test_greenlet_trash.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\test_leaks.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\test_stack_saved.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\test_throw.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\test_tracing.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\test_version.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\test_weakref.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\__init__.py -> build\lib.win-amd64-cpython-314\greenlet\tests
      running egg_info
      writing src\greenlet.egg-info\PKG-INFO
      writing dependency_links to src\greenlet.egg-info\dependency_links.txt
      writing requirements to src\greenlet.egg-info\requires.txt
      writing top-level names to src\greenlet.egg-info\top_level.txt
      reading manifest file 'src\greenlet.egg-info\SOURCES.txt'
      reading manifest template 'MANIFEST.in'
      adding license file 'LICENSE'
      adding license file 'LICENSE.PSF'
      adding license file 'AUTHORS'
      writing manifest file 'src\greenlet.egg-info\SOURCES.txt'
      copying src\greenlet\TBrokenGreenlet.cpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\TExceptionState.cpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\TGreenlet.cpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\TGreenletGlobals.cpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\TMainGreenlet.cpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\TPythonState.cpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\TStackState.cpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\TThreadStateDestroy.cpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\TUserGreenlet.cpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\greenlet.cpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\greenlet.h -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\greenlet_allocator.hpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\greenlet_compiler_compat.hpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\greenlet_cpython_add_pending.hpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\greenlet_cpython_compat.hpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\greenlet_exceptions.hpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\greenlet_greenlet.hpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\greenlet_internal.hpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\greenlet_refs.hpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\greenlet_slp_switch.hpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\greenlet_thread_state.hpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\greenlet_thread_state_dict_cleanup.hpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\greenlet_thread_support.hpp -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\slp_platformselect.h -> build\lib.win-amd64-cpython-314\greenlet
      copying src\greenlet\platform\setup_switch_x64_masm.cmd -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_aarch64_gcc.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_alpha_unix.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_amd64_unix.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_arm32_gcc.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_arm32_ios.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_arm64_masm.asm -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_arm64_masm.obj -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_arm64_msvc.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_csky_gcc.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_loongarch64_linux.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_m68k_gcc.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_mips_unix.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_ppc64_aix.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_ppc64_linux.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_ppc_aix.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_ppc_linux.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_ppc_macosx.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_ppc_unix.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_riscv_unix.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_s390_unix.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_sparc_sun_gcc.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_x32_unix.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_x64_masm.asm -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_x64_masm.obj -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_x64_msvc.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_x86_msvc.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\platform\switch_x86_unix.h -> build\lib.win-amd64-cpython-314\greenlet\platform
      copying src\greenlet\tests\_test_extension.c -> build\lib.win-amd64-cpython-314\greenlet\tests
      copying src\greenlet\tests\_test_extension_cpp.cpp -> build\lib.win-amd64-cpython-314\greenlet\tests
      running build_ext
      building 'greenlet._greenlet' extension
      creating build\temp.win-amd64-cpython-314\Release\src\greenlet
      "C:\Program Files (x86)\Microsoft Visual
      Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3
      /GL /DNDEBUG /MD -DWIN32=1 -IC:\Users\maksi\AppData\Local\uv\cache\builds-v0\.tmpd0F6Dr\include
      -IC:\Users\maksi\AppData\Local\Python\pythoncore-3.14-64\include
      -IC:\Users\maksi\AppData\Local\Python\pythoncore-3.14-64\Include "-IC:\Program Files (x86)\Microsoft
      Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.29.30133\include" "-IC:\Program Files (x86)\Windows
      Kits\NETFXSDK\4.8\include\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt"
      "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\shared" "-IC:\Program Files (x86)\Windows
      Kits\10\include\10.0.19041.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\winrt"
      "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\cppwinrt" /EHsc /Tpsrc/greenlet/greenlet.cpp
      /Fobuild\temp.win-amd64-cpython-314\Release\src\greenlet\greenlet.obj /EHsr /GT
      greenlet.cpp
      C:\Users\maksi\AppData\Local\Python\pythoncore-3.14-64\include\internal/pycore_frame.h(12): fatal error
      C1189: #error:  "this header requires Py_BUILD_CORE define"

      [stderr]
      C:\Users\maksi\AppData\Local\uv\cache\builds-v0\.tmpd0F6Dr\Lib\site-packages\setuptools\dist.py:765:
      SetuptoolsDeprecationWarning: License classifiers are deprecated.
      !!

              ********************************************************************************
              Please consider removing the following classifiers in favor of a SPDX license expression:

              License :: OSI Approved :: MIT License

              See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
              ********************************************************************************

      !!
        self._finalize_license_expression()
      warning: no previously-included files found matching 'benchmarks\*.json'
      no previously-included directories found matching 'docs\_build'
      warning: no files found matching '*.py' under directory 'appveyor'
      warning: no previously-included files matching '*.pyc' found anywhere in distribution
      warning: no previously-included files matching '*.pyd' found anywhere in distribution
      warning: no previously-included files matching '*.so' found anywhere in distribution
      warning: no previously-included files matching '.coverage' found anywhere in distribution
      error: command 'C:\\Program Files (x86)\\Microsoft Visual
      Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.29.30133\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2

      hint: This usually indicates a problem with the package or the build environment.
  help: `greenlet` (v3.0.1) was included because `botright` (v0.5.1) depends on `playwright` (v1.40.0) which
        depends on `greenlet`

2) or uv add botright

C:\Projects\test-anticaptcha>uv add botright
  x Failed to build `botright==0.1.0.1`
  |-> The build backend returned an error
  `-> Call to `setuptools.build_meta:__legacy__.build_wheel` failed (exit code: 1)

      [stderr]
      Traceback (most recent call last):
        File "<string>", line 14, in <module>
          requires = get_requires_for_build({})
        File "C:\Users\maksi\AppData\Local\uv\cache\builds-v0\.tmpzaUedK\Lib\site-packages\setuptools\build_meta.py",
      line 333, in get_requires_for_build_wheel
          return self._get_build_requires(config_settings, requirements=[])
                 ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "C:\Users\maksi\AppData\Local\uv\cache\builds-v0\.tmpzaUedK\Lib\site-packages\setuptools\build_meta.py",
      line 301, in _get_build_requires
          self.run_setup()
          ~~~~~~~~~~~~~~^^
        File "C:\Users\maksi\AppData\Local\uv\cache\builds-v0\.tmpzaUedK\Lib\site-packages\setuptools\build_meta.py",
      line 518, in run_setup
          super().run_setup(setup_script=setup_script)
          ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "C:\Users\maksi\AppData\Local\uv\cache\builds-v0\.tmpzaUedK\Lib\site-packages\setuptools\build_meta.py",
      line 317, in run_setup
          exec(code, locals())
          ~~~~^^^^^^^^^^^^^^^^
        File "<string>", line 42, in <module>
        File "<string>", line 27, in read_requirements
        File "<string>", line 16, in read
      FileNotFoundError: [Errno 2] No such file or directory:
      'C:\\Users\\maksi\\AppData\\Local\\uv\\cache\\sdists-v9\\pypi\\botright\\0.1.0.1\\moUEmVMsOUD-LT6NgskCP\\src\\requirements.txt'

      hint: This usually indicates a problem with the package or the build environment.
  help: If you want to add the package regardless of the failed resolution, provide the `--frozen` flag to skip
        locking and syncing.

Reproduce the failure with uv pip install botright and uv add botright, focusing on the reported greenlet==3.0.1 build error under Python 3.14. Inspect the package dependency metadata and verify the fix by confirming both installation commands complete successfully.