增加不同上下文模式

internal/httpapi/admin/settings/handler_settings_read.go

@@ -6,6 +6,7 @@ import (
 
 	authn "ds2api/internal/auth"
 	"ds2api/internal/config"
+	"ds2api/internal/promptcompat"
 )
 
 func (h *Handler) getSettings(w http.ResponseWriter, _ *http.Request) {
@@ -39,7 +40,9 @@ func (h *Handler) getSettings(w http.ResponseWriter, _ *http.Request) {
 			"min_chars": h.Store.CurrentInputFileMinChars(),
 		},
 		"thinking_injection": map[string]any{
-			"enabled": h.Store.ThinkingInjectionEnabled(),
+			"enabled":        h.Store.ThinkingInjectionEnabled(),
+			"prompt":         h.Store.ThinkingInjectionPrompt(),
+			"default_prompt": promptcompat.DefaultThinkingInjectionPrompt,
 		},
 		"model_aliases":     snap.ModelAliases,
 		"env_backed":        h.Store.IsEnvBacked(),