Betty 0.3.0b14

What's Changed

• Run Pytest tests in parallel by @bartfeenstra in #1053
• Github Actions dependencies(deps): Bump codecov/codecov-action from 3 to 4 by @dependabot in #1251
• Document the project philosophy by @bartfeenstra in #1223
• Fix errors with translations by @bartfeenstra in #1256
• Fix a race condition when compiling gettext message catalogs by @bartfeenstra in #1259
• Use sphinx-immaterial for the documentation site by @bartfeenstra in #1258
• Fix a bug where the localization pane is shown incorrectly in the Graphical User Interface by @bartfeenstra in #1235
• Update the Dutch translations by @bartfeenstra in #1265
• Fix a bug where the rate limiter would allow rates to be exceeded. by @bartfeenstra in #1267
• pip dependencies(deps-dev): update twine requirement from >=4.0.0,~=4.0 to ~=5.0 by @dependabot in #1268
• pip dependencies(deps-dev): update sphinx-autodoc-typehints requirement from ~=1.25.2 to ~=2.0.0 by @dependabot in #1269

Full Changelog: 0.3.0b13...0.3.0b14