2026-04 Update dependencies (#1837)

- use `uv` to update packages in our lockfile
- continue to "export" the uv.lock file to various requirements.txt for
the CI

Author: mpharrigan

dev_tools/conf/.pylintrc

@@ -2,6 +2,7 @@
 load-plugins=pylint.extensions.docstyle,pylint.extensions.docparams,pylint_copyright_checker
 max-line-length=100
 ignore-patterns=.*_pb2\.py
+ignore=.venv
 output-format=colorized
 score=no
 reports=no

dev_tools/conf/mypy.ini

@@ -1,6 +1,6 @@
 [mypy]
 show_error_codes = true
-plugins = duet.typing, numpy.typing.mypy_plugin
+plugins = duet.typing
 allow_redefinition = true
 check_untyped_defs = true