Add Phase 9 LLM scheduler, config resolution, diagnostics primitives

internal/framework/llm/effective_config.go

@@ -0,0 +1,56 @@
+package llm
+
+import (
+	"net/http"
+	"strings"
+	"time"
+
+	"gitea.maximumdirect.net/eric/audita/internal/core/config"
+)
+
+// EffectiveConfig is the runtime LLM configuration consumed by adapters and
+// schedulers after primary/validation inheritance is resolved.
+type EffectiveConfig struct {
+	APIKey         string
+	Model          string
+	BaseURL        string
+	RequestTimeout time.Duration
+	MaxRetries     int
+	Concurrency    int
+}
+
+// ResolvePrimaryConfig resolves the primary LLM settings into runtime form.
+func ResolvePrimaryConfig(cfg config.Config) EffectiveConfig {
+	return resolveFromLLMConfig(cfg.PrimaryLLM)
+}
+
+// ResolveValidationConfig resolves validation LLM settings with inheritance
+// from primary values when validation overrides are unset.
+func ResolveValidationConfig(cfg config.Config) EffectiveConfig {
+	return resolveFromLLMConfig(cfg.EffectiveValidationLLMConfig())
+}
+
+// ToInstructorClientConfig converts an effective runtime config into adapter
+// config while keeping instructor-go types fully internal to this package.
+func (c EffectiveConfig) ToInstructorClientConfig(mode Mode, httpClient *http.Client) InstructorClientConfig {
+	return InstructorClientConfig{
+		BaseURL:        c.BaseURL,
+		Model:          c.Model,
+		APIKey:         c.APIKey,
+		MaxRetries:     c.MaxRetries,
+		Mode:           mode,
+		HTTPClient:     httpClient,
+		RequestTimeout: c.RequestTimeout,
+	}
+}
+
+func resolveFromLLMConfig(raw config.LLMConfig) EffectiveConfig {
+	return EffectiveConfig{
+		APIKey:         strings.TrimSpace(raw.APIKey),
+		Model:          strings.TrimSpace(raw.Model),
+		BaseURL:        strings.TrimSpace(raw.BaseURL),
+		RequestTimeout: time.Duration(raw.TimeoutSeconds) * time.Second,
+		MaxRetries:     raw.MaxRetries,
+		Concurrency:    raw.Concurrency,
+	}
+}