RunPushTest flattened channel validation failures with %v, telegram's
fallback path discarded the original send error, and the config loader's
type assertion on viper.ConfigFileNotFoundError would miss a wrapped form
and fatally abort over a merely missing file. errorlint now reports zero.
email, telegram and lark each re-implemented the title/content/level lookup
with only their markup differing, and each carried a dead content := ""
initialization that every branch overwrote. Three small helpers in template.go
now own that logic.
- Relocated go.mod and go.sum into backend/ root directory
- Stripped redundant backend/ segments from all Go imports (github.com/Rain-kl/Wavelet/...)
- Unified Makefile, swagger, and build-test to execute in backend/ module context
- Ensured 100% build-test, code-check, format, and swagger pass
ryan