Add gemini image response

src/lib/Setting/Pages/PromptSettings.svelte

@@ -126,6 +126,8 @@
     <Check bind:check={DBState.db.promptSettings.sendName} name={language.formatGroupInSingle} className="mt-4"/>
     <Check bind:check={DBState.db.promptSettings.utilOverride} name={language.utilOverride} className="mt-4"/>
     <Check bind:check={DBState.db.jsonSchemaEnabled} name={language.enableJsonSchema} className="mt-4"/>
+    <Check bind:check={DBState.db.outputImageModal} name={language.outputImageModal} className="mt-4"/>
+
     <Check bind:check={DBState.db.strictJsonSchema} name={language.strictJsonSchema} className="mt-4"/>
 
     {#if DBState.db.showUnrecommended}

src/lib/SideBars/DevTool.svelte

@@ -81,6 +81,14 @@
                 md += `> ${modals.length} non-text content(s) included\n` 
             }
 
+            if(formated[i].thoughts && formated[i].thoughts.length > 0){
+                md += `> ${formated[i].thoughts.length} thought(s) included\n`
+            }
+
+            if(formated[i].cachePoint){
+                md += `> Cache point\n`
+            }
+
             md += '```\n' + formated[i].content.replaceAll('```', '\\`\\`\\`') + '\n```\n'
         }
         $doingChat = false