feat: adjust response design

src/app/projects/[projectId]/sessions/[sessionId]/components/SessionPageContent.tsx

@@ -172,7 +172,7 @@ export const SessionPageContent: FC<{
           ref={scrollContainerRef}
           className="flex-1 overflow-y-auto min-h-0"
         >
-          <main className="w-full px-4 sm:px-8 md:px-12 lg:px-16 xl:px-20 pb-10 relative z-5">
+          <main className="w-full px-4 sm:px-8 md:px-12 lg:px-16 xl:px-20 pb-20 sm:pb-10 relative z-5">
             <ConversationList
               conversations={conversations}
               getToolResult={getToolResult}

src/app/projects/[projectId]/sessions/[sessionId]/components/sessionSidebar/MobileSidebar.tsx

@@ -0,0 +1,188 @@
+"use client";
+
+import { MessageSquareIcon, PlugIcon, SettingsIcon, XIcon } from "lucide-react";
+import { type FC, useEffect, useState } from "react";
+import { createPortal } from "react-dom";
+import { Button } from "@/components/ui/button";
+import { cn } from "@/lib/utils";
+import { useProject } from "../../../../hooks/useProject";
+import { McpTab } from "./McpTab";
+import { SessionsTab } from "./SessionsTab";
+import { SettingsTab } from "./SettingsTab";
+
+interface MobileSidebarProps {
+  currentSessionId: string;
+  projectId: string;
+  isOpen: boolean;
+  onClose: () => void;
+}
+
+export const MobileSidebar: FC<MobileSidebarProps> = ({
+  currentSessionId,
+  projectId,
+  isOpen,
+  onClose,
+}) => {
+  const {
+    data: { sessions },
+  } = useProject(projectId);
+  const [activeTab, setActiveTab] = useState<"sessions" | "mcp" | "settings">(
+    "sessions",
+  );
+  const [mounted, setMounted] = useState(false);
+
+  // Handle portal mounting
+  useEffect(() => {
+    setMounted(true);
+  }, []);
+
+  // Handle escape key
+  useEffect(() => {
+    const handleEscape = (e: KeyboardEvent) => {
+      if (e.key === "Escape") {
+        onClose();
+      }
+    };
+
+    if (isOpen) {
+      document.addEventListener("keydown", handleEscape);
+      // Prevent body scroll when sidebar is open
+      document.body.style.overflow = "hidden";
+    }
+
+    return () => {
+      document.removeEventListener("keydown", handleEscape);
+      document.body.style.overflow = "";
+    };
+  }, [isOpen, onClose]);
+
+  const handleTabClick = (tab: "sessions" | "mcp" | "settings") => {
+    setActiveTab(tab);
+  };
+
+  const handleBackdropClick = (e: React.MouseEvent) => {
+    if (e.target === e.currentTarget) {
+      onClose();
+    }
+  };
+
+  const renderContent = () => {
+    switch (activeTab) {
+      case "sessions":
+        return (
+          <SessionsTab
+            sessions={sessions}
+            currentSessionId={currentSessionId}
+            projectId={projectId}
+          />
+        );
+      case "mcp":
+        return <McpTab />;
+      case "settings":
+        return <SettingsTab />;
+      default:
+        return null;
+    }
+  };
+
+  if (!mounted) return null;
+
+  return createPortal(
+    <div
+      className={cn(
+        "fixed inset-0 z-50 transition-all duration-300 ease-out md:hidden",
+        isOpen
+          ? "visible opacity-100"
+          : "invisible opacity-0 pointer-events-none",
+      )}
+    >
+      {/* Backdrop */}
+      <button
+        type="button"
+        className="absolute inset-0 bg-black/50 backdrop-blur-sm cursor-default"
+        onClick={handleBackdropClick}
+        onKeyDown={(e) => {
+          if (e.key === "Enter" || e.key === " ") {
+            onClose();
+          }
+        }}
+        aria-label="Close sidebar"
+      />
+
+      {/* Sidebar */}
+      <div
+        className={cn(
+          "absolute left-0 top-0 h-full w-80 max-w-[85vw] bg-sidebar text-sidebar-foreground transition-transform duration-300 ease-out flex",
+          isOpen ? "translate-x-0" : "-translate-x-full",
+        )}
+      >
+        {/* Tab Icons */}
+        <div className="w-12 flex flex-col border-r border-sidebar-border bg-sidebar/50">
+          <div className="flex flex-col p-2 space-y-1">
+            <button
+              type="button"
+              onClick={() => handleTabClick("sessions")}
+              className={cn(
+                "w-8 h-8 flex items-center justify-center rounded-md transition-colors",
+                "hover:bg-sidebar-accent hover:text-sidebar-accent-foreground",
+                activeTab === "sessions"
+                  ? "bg-sidebar-accent text-sidebar-accent-foreground shadow-sm"
+                  : "text-sidebar-foreground/70",
+              )}
+            >
+              <MessageSquareIcon className="w-4 h-4" />
+            </button>
+
+            <button
+              type="button"
+              onClick={() => handleTabClick("mcp")}
+              className={cn(
+                "w-8 h-8 flex items-center justify-center rounded-md transition-colors",
+                "hover:bg-sidebar-accent hover:text-sidebar-accent-foreground",
+                activeTab === "mcp"
+                  ? "bg-sidebar-accent text-sidebar-accent-foreground shadow-sm"
+                  : "text-sidebar-foreground/70",
+              )}
+            >
+              <PlugIcon className="w-4 h-4" />
+            </button>
+
+            <button
+              type="button"
+              onClick={() => handleTabClick("settings")}
+              className={cn(
+                "w-8 h-8 flex items-center justify-center rounded-md transition-colors",
+                "hover:bg-sidebar-accent hover:text-sidebar-accent-foreground",
+                activeTab === "settings"
+                  ? "bg-sidebar-accent text-sidebar-accent-foreground shadow-sm"
+                  : "text-sidebar-foreground/70",
+              )}
+            >
+              <SettingsIcon className="w-4 h-4" />
+            </button>
+          </div>
+        </div>
+
+        {/* Content Area */}
+        <div className="flex-1 flex flex-col overflow-hidden">
+          {/* Header with close button */}
+          <div className="flex items-center justify-between p-4 border-b border-sidebar-border bg-sidebar/80 backdrop-blur-sm">
+            <h2 className="text-lg font-semibold capitalize">{activeTab}</h2>
+            <Button
+              variant="ghost"
+              size="sm"
+              onClick={onClose}
+              className="h-8 w-8 p-0 hover:bg-sidebar-accent/50"
+            >
+              <XIcon className="w-4 h-4" />
+            </Button>
+          </div>
+
+          {/* Tab Content */}
+          <div className="flex-1 overflow-hidden">{renderContent()}</div>
+        </div>
+      </div>
+    </div>,
+    document.body,
+  );
+};

src/app/projects/[projectId]/sessions/[sessionId]/components/sessionSidebar/SessionSidebar.tsx

@@ -2,10 +2,10 @@
 
 import { MessageSquareIcon, PlugIcon, SettingsIcon } from "lucide-react";
 import { type FC, useState } from "react";
-import { Dialog, DialogContent } from "@/components/ui/dialog";
 import { cn } from "@/lib/utils";
 import { useProject } from "../../../../hooks/useProject";
 import { McpTab } from "./McpTab";
+import { MobileSidebar } from "./MobileSidebar";
 import { SessionsTab } from "./SessionsTab";
 import { SettingsTab } from "./SettingsTab";
 
@@ -133,17 +133,13 @@ export const SessionSidebar: FC<{
         {sidebarContent}
       </div>
 
-      {/* Mobile sidebar - rendered in dialog */}
-      <div className="md:hidden">
-        <Dialog open={isMobileOpen} onOpenChange={onMobileOpenChange}>
-          <DialogContent
-            className="p-0 max-w-sm w-full h-[85vh] max-h-[85vh] overflow-hidden flex flex-col top-4 left-[50%] translate-x-[-50%] translate-y-0"
-            showCloseButton={false}
-          >
-            <div className="flex-1 overflow-hidden">{sidebarContent}</div>
-          </DialogContent>
-        </Dialog>
-      </div>
+      {/* Mobile sidebar */}
+      <MobileSidebar
+        currentSessionId={currentSessionId}
+        projectId={projectId}
+        isOpen={isMobileOpen}
+        onClose={() => onMobileOpenChange?.(false)}
+      />
     </>
   );
 };