Release 0.47.0

What's Changed

Features

• Refactor settings by @matti-lamppu in #1178

Fixes

• Make CI environment require DATABASE_URL by @matti-lamppu in #1223
• Fix issue with CONN_MAX_AGE by @matti-lamppu in #1225

Automated

• build(deps): bump the python-dependencies group with 6 updates by @dependabot in #1221
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #1222

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Full Changelog: v0.46.1...v0.47.0