v0.3.0-rc.1

What's Changed

• test(e2e): smoke-test script + CI wiring by @FavitoX in #15
• ci: make linux-arm64 smoke-test non-blocking in release by @FavitoX in #19
• Bump the nelknet group with 1 update by @dependabot[bot] in #16
• Bump xunit.runner.visualstudio from 3.1.4 to 3.1.5 by @dependabot[bot] in #18
• Bump Ulid from 1.3.4 to 1.4.1 by @dependabot[bot] in #17
• v0.3: export / import / backup / restore by @FavitoX in #20

Full Changelog: v0.2.0-rc.1...v0.3.0-rc.1