fix: use thinking.adaptive for Opus 4.7 in ReasoningEffort and Reasoning paths

Opus 4.7 rejects thinking.type="enabled". The effort-suffix and
-thinking suffix paths already handled this, but the ReasoningEffort
and Reasoning parameter paths still sent "enabled". Now all paths
use "adaptive" + output_config.effort for Opus 4.7.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

heicode/relay/channel/claude/relay-claude.go

@@ -204,7 +204,16 @@ func RequestOpenAI2ClaudeMessage(c *gin.Context, textRequest dto.GeneralOpenAIRe
 		}
 	}
 
+	isOpus47 := strings.HasPrefix(claudeRequest.Model, "claude-opus-4-7")
+
 	if textRequest.ReasoningEffort != "" {
+		if isOpus47 {
+			claudeRequest.Thinking = &dto.Thinking{Type: "adaptive", Display: "summarized"}
+			claudeRequest.OutputConfig = json.RawMessage(fmt.Sprintf(`{"effort":"%s"}`, textRequest.ReasoningEffort))
+			claudeRequest.Temperature = nil
+			claudeRequest.TopP = nil
+			claudeRequest.TopK = nil
+		} else {
 			switch textRequest.ReasoningEffort {
 			case "low":
 				claudeRequest.Thinking = &dto.Thinking{
@@ -223,6 +232,7 @@ func RequestOpenAI2ClaudeMessage(c *gin.Context, textRequest dto.GeneralOpenAIRe
 				}
 			}
 		}
+	}
 
 	// 指定了 reasoning 参数,覆盖 budgetTokens
 	if textRequest.Reasoning != nil {
@@ -233,12 +243,20 @@ func RequestOpenAI2ClaudeMessage(c *gin.Context, textRequest dto.GeneralOpenAIRe
 
 		budgetTokens := reasoning.MaxTokens
 		if budgetTokens > 0 {
+			if isOpus47 {
+				claudeRequest.Thinking = &dto.Thinking{Type: "adaptive", Display: "summarized"}
+				claudeRequest.OutputConfig = json.RawMessage(`{"effort":"high"}`)
+				claudeRequest.Temperature = nil
+				claudeRequest.TopP = nil
+				claudeRequest.TopK = nil
+			} else {
 				claudeRequest.Thinking = &dto.Thinking{
 					Type:         "enabled",
 					BudgetTokens: &budgetTokens,
 				}
 			}
 		}
+	}
 
 	if textRequest.Stop != nil {
 		// stop maybe string/array string, convert to array string