527d50e5

By: Michael Lynch <git@mtlynch.io>

Fix Dockerfile to copy correct source directories for build

The Dockerfile had three issues preventing the production binary from
building:
- Referenced ./little-moments (hyphen) instead of ./little_moments (underscore)
- Missing COPY for ./ratelimit, which is imported by cmd/app/main.go
- Missing COPY for ./s3config, which is imported by cmd/app/main.go

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
configuredevShellbackendbackend-devcheck-bashcheck-frontendcheck-go-formattingcheck-go-test-packagescheck-trailing-newlinecheck-trailing-whitespacediagramdocker-imagee2e-testsgo-testsimport-from-tinybeanslint-sqllittle-momentslittle-moments-devx86_64-linux