fix: pwa mode and mobile safe area padding

src/components/SetupForm.jsx

@@ -1,7 +1,5 @@
 import React, { useState } from 'react';
 import { useAuth } from '../contexts/AuthContext';
-import ClaudeLogo from './ClaudeLogo';
-
 const SetupForm = () => {
   const [username, setUsername] = useState('');
   const [password, setPassword] = useState('');
@@ -48,7 +46,7 @@ const SetupForm = () => {
           {/* Logo and Title */}
           <div className="text-center">
             <div className="flex justify-center mb-4">
-              <ClaudeLogo size={64} />
+              <img src="/logo.svg" alt="CloudCLI" className="w-16 h-16" />
             </div>
             <h1 className="text-2xl font-bold text-foreground">Welcome to Claude Code UI</h1>
             <p className="text-muted-foreground mt-2">

src/components/sidebar/view/subcomponents/SidebarContent.tsx

@@ -50,7 +50,7 @@ export default function SidebarContent({
   return (
     <div
       className="h-full flex flex-col bg-background/80 backdrop-blur-sm md:select-none md:w-72"
-      style={isPWA && isMobile ? { paddingTop: '44px' } : {}}
+      style={{}}
     >
       <SidebarHeader
         isPWA={isPWA}

src/components/sidebar/view/subcomponents/SidebarFooter.tsx

@@ -20,7 +20,7 @@ export default function SidebarFooter({
   t,
 }: SidebarFooterProps) {
   return (
-    <div className="flex-shrink-0">
+    <div className="flex-shrink-0" style={{ paddingBottom: 'env(safe-area-inset-bottom, 0)' }}>
       {/* Update banner */}
       {updateAvailable && (
         <>

src/components/sidebar/view/subcomponents/SidebarHeader.tsx

@@ -49,7 +49,7 @@ export default function SidebarHeader({
       {/* Desktop header */}
       <div
         className="hidden md:block px-3 pt-3 pb-2"
-        style={isPWA && isMobile ? { paddingTop: '44px' } : {}}
+        style={{}}
       >
         <div className="flex items-center justify-between gap-2">
           {IS_PLATFORM ? (