probod-bootstrap was writing empty strings and stub blocks such as
`esign: {}` into generated YAML. The post-marshal prune pass caused
part of that by stripping empty leaf strings while leaving empty
parent maps behind.
Drop the prune round-trip in WriteConfig and rely on struct-level
omitzero/omitempty tags plus custom IsZero() helpers on probodconfig.
Only include LLM providers when an API key is set, use a nil map for
extra API headers, and extend the dev-config Makefile recipe with the
local dev defaults already documented in .env.example.
Config loading is unchanged: omitted keys still decode to Go zero
values.
Signed-off-by: Ludovic Vielle <ludovic@probo.com>
probod-bootstrap only needs the config struct definitions for
YAML marshaling but transitively pulled in ~40 heavy runtime
dependencies via pkg/probod. Move all config types and their
methods to a new pkg/probodconfig package and re-export them
from pkg/probod via type aliases for backward compatibility.
Signed-off-by: Émile Ré <emile@getprobo.com>
Replace gopkg.in/yaml.v3 with sigs.k8s.io/yaml in write_test.go to match
the marshaling library used by WriteConfig. The sigs.k8s.io/yaml library
uses JSON struct tags, enabling proper round-trip serialization of configs
with custom unmarshaling logic like ConnectorConfig.
Signed-off-by: Bryan Frimin <bryan@getprobo.com>
