Move embedded prompts to PromptKit definitions

internal/framework/validators/llm_models.go

@@ -1,10 +1,8 @@
 package validators
 
 import (
-	"context"
-
 	"gitea.maximumdirect.net/eric/audita/internal/core/schema"
-	"gitea.maximumdirect.net/eric/audita/internal/framework/responseschema"
+	"gitea.maximumdirect.net/eric/audita/internal/framework/structuredoutput"
 )
 
 type LLMValidatorType string
@@ -17,27 +15,9 @@ const (
 	LLMValidatorTypeSpokenWordReview       LLMValidatorType = "spoken_word_review"
 )
 
-type LLMMessage struct {
-	Role    string `json:"role"`
-	Content string `json:"content"`
-}
-
-type StructuredCompletionRequest struct {
-	StageName      string                 `json:"stage_name"`
-	Messages       []LLMMessage           `json:"messages"`
-	Model          string                 `json:"model,omitempty"`
-	ResponseSchema *responseschema.Schema `json:"response_schema,omitempty"`
-}
-
-type StructuredCompletionResponse struct {
-	PromptTokens     int `json:"prompt_tokens,omitempty"`
-	CompletionTokens int `json:"completion_tokens,omitempty"`
-	TotalTokens      int `json:"total_tokens,omitempty"`
-}
-
-type StructuredLLMClient interface {
-	CompleteStructured(ctx context.Context, req StructuredCompletionRequest, out any) (StructuredCompletionResponse, error)
-}
+type StructuredCompletionRequest = structuredoutput.Request
+type StructuredCompletionResponse = structuredoutput.Response
+type StructuredLLMClient = structuredoutput.Client
 
 // LLMValidationItem is one candidate correction payload passed to LLM validators.
 type LLMValidationItem struct {