Define resource inspection result types

engine.go

@@ -275,7 +275,7 @@ func NewEngine(cfg Config, opts ...Option) (*Engine, error) {
 // the selected captured definition; its spelling, length,
 // encoding, algorithm, and security properties are not contracts.
 //
-// This method does not return prompt bodies, templates, source paths, schemas,
+// This method does not return parsed templates, source paths, schemas,
 // rendered messages, or execution settings. It does not resolve a profile or
 // credential, read artifacts or schemas, render, validate, admit capacity,
 // contact a provider, or generate model output. The returned PromptInspection
@@ -306,12 +306,10 @@ func (e *Engine) InspectPrompt(
 // starting execution work.
 //
 // InspectProfile looks up a nonblank profileID exactly and case-sensitively
-// in the captured effective configuration. It applies the framework timeout
-// baseline, selected
-// backend, and then selected profile to EffectiveModelParams without a request
-// override. BackendID is empty for an endpoint-only profile.
+// in the captured effective configuration. It reports the resolved profile
+// resource without backend completion, execution defaults, or request overrides.
 //
-// APIKeyEnv in the returned target is an environment-variable name, never its
+// APIKeyEnv in the returned resource is an environment-variable name, never its
 // value. APIKeyRequired reports that a credential is required; an explicit
 // profile environment source can also be present. InspectProfile neither derives
 // an ID from a prompt default_profile nor checks credential availability, so an