feat(api): add draft Utoipa scheme#1726

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f18m wants to merge 8 commits intorustic-rs:mainfrom

f18m:rustic-serve-cmd

Commits on Apr 8, 2026

Submit first draft of API for a "serve" command
f18m
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Commits on Apr 9, 2026

add wiring for the "serve" command
f18m
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Commits on Apr 13, 2026

Commits on Apr 23, 2026

remove feature flag for "serve"

f18m
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Copilot
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add single backup constraint

f18m
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Copilot
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update openapi
f18m
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Commits on Apr 24, 2026

Merge branch 'main' into rustic-serve-cmd
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