Release v3.7.0

What's Changed

• test(types-database): cover the mongoose schemas, drop duplicate domain indexes by @goastler in #2951
• test(scripts): cover the dev script helpers, fix cargo path dependency versions by @goastler in #2952
• test(flux): cover url, env, signing and auth helpers by @goastler in #2953
• chore(deps-dev): bump nx from 21.1.2 to 22.7.2 by @dependabot[bot] in #2931
• test(types): cover the shared schemas, codecs and sanitisers by @goastler in #2955
• test(widget-skeleton): unit and type tests for the widget shell by @goastler in #2960
• chore(deps-dev): bump webpack-dev-server from 5.2.6 to 6.0.0 by @dependabot[bot] in #2910
• feat(detector): serve detector only from per-session provider bundles; always-PoW fallback by @HughParry in #2744
• Release v3.7.0 by @prosoponator-app[bot] in #2968

Full Changelog: v3.6.77...v3.7.0