refactor: remove top header, migrate user profile, timer status, and workspace switcher to sidebar with single-word nav items

new-frontend/src/components/layout/AppShell.tsx

@@ -1,7 +1,7 @@
 import { useState } from 'react'
 import { Outlet } from 'react-router-dom'
 import { Sidebar } from './Sidebar'
-import { Header } from './Header'
+import { Menu as MenuIcon } from 'lucide-react'
 
 export const AppShell = () => {
   const [isMobileOpen, setIsMobileOpen] = useState(false)
@@ -20,7 +20,25 @@ export const AppShell = () => {
 
       {/* Main Content Area */}
       <div className="flex-1 flex flex-col min-w-0 z-10">
-        <Header onToggleMobileSidebar={() => setIsMobileOpen(true)} />
+        {/* Mobile-only compact top bar to open drawer on smartphones */}
+        <div className="lg:hidden h-14 border-b border-border-soft bg-surface/85 backdrop-blur-md px-4 flex items-center justify-between sticky top-0 z-20">
+          <button
+            type="button"
+            onClick={() => setIsMobileOpen(true)}
+            className="p-2 rounded-xl text-muted hover:text-foreground hover:bg-surface-raised transition-colors"
+            aria-label="Abrir menu lateral"
+          >
+            <MenuIcon className="w-5 h-5" />
+          </button>
+          <div className="flex items-center gap-2">
+            <span className="text-lg">🐝</span>
+            <span className="font-extrabold text-sm tracking-tight text-foreground">
+              Bee<span className="text-accent">Task</span>
+            </span>
+          </div>
+          <div className="w-9" />
+        </div>
+
         <main className="flex-1 p-4 sm:p-6 lg:p-8 max-w-7xl w-full mx-auto animate-in fade-in duration-300">
           <Outlet />
         </main>

new-frontend/src/components/layout/Sidebar.tsx

@@ -1,4 +1,5 @@
-import { NavLink } from 'react-router-dom'
+import { useState, useRef, useEffect } from 'react'
+import { NavLink, Link, useNavigate } from 'react-router-dom'
 import {
   LayoutDashboard,
   ListTodo,
@@ -11,10 +12,19 @@ import {
   Building2,
   Sun,
   Moon,
+  Clock,
+  Square,
+  ChevronDown,
+  Check,
+  PlusCircle,
+  User,
+  LogOut,
 } from 'lucide-react'
 import { Chip, ChipLabel } from '@heroui/react'
 import { useAuth } from '../../contexts/AuthContext'
 import { useTheme } from '../../contexts/ThemeContext'
+import { useTimer } from '../../contexts/TimerContext'
+import { formatSecondsToTimer } from '../../lib/timeUtils'
 
 interface SidebarProps {
   isMobileOpen: boolean
@@ -22,15 +32,52 @@ interface SidebarProps {
 }
 
 export const Sidebar = ({ isMobileOpen, onCloseMobile }: SidebarProps) => {
-  const { activeOrg } = useAuth()
+  const { user, activeOrg, setActiveOrg, logout } = useAuth()
   const { theme, toggleTheme } = useTheme()
+  const { activeTask, activeSeconds, stopTimer } = useTimer()
+  const navigate = useNavigate()
 
+  const [showOrgDropdown, setShowOrgDropdown] = useState(false)
+  const [showUserMenu, setShowUserMenu] = useState(false)
+
+  const orgRef = useRef<HTMLDivElement>(null)
+  const userRef = useRef<HTMLDivElement>(null)
+
+  // Close dropdowns on outside click
+  useEffect(() => {
+    const handleClickOutside = (e: MouseEvent) => {
+      if (orgRef.current && !orgRef.current.contains(e.target as Node)) {
+        setShowOrgDropdown(false)
+      }
+      if (userRef.current && !userRef.current.contains(e.target as Node)) {
+        setShowUserMenu(false)
+      }
+    }
+    document.addEventListener('mousedown', handleClickOutside)
+    return () => document.removeEventListener('mousedown', handleClickOutside)
+  }, [])
+
+  const userInitials = user?.name
+    ? user.name
+        .split(' ')
+        .slice(0, 2)
+        .map((n) => n[0])
+        .join('')
+        .toUpperCase()
+    : 'U'
+
+  const handleLogout = () => {
+    logout()
+    navigate('/login')
+  }
+
+  // All navigation items strictly formatted with a SINGLE WORD
   const navItems = [
     {
-      group: 'Principal',
+      group: 'Geral',
       links: [
-        { to: '/dashboard', label: 'Meu Dashboard', icon: <LayoutDashboard className="w-4 h-4" /> },
-        { to: '/tasks', label: 'Tarefas & Board', icon: <ListTodo className="w-4 h-4" /> },
+        { to: '/dashboard', label: 'Dashboard', icon: <LayoutDashboard className="w-4 h-4" /> },
+        { to: '/tasks', label: 'Tarefas', icon: <ListTodo className="w-4 h-4" /> },
       ],
     },
     {
@@ -41,10 +88,10 @@ export const Sidebar = ({ isMobileOpen, onCloseMobile }: SidebarProps) => {
       ],
     },
     {
-      group: 'Gestão & Equipe',
+      group: 'Gestão',
       links: [
-        { to: '/analytics', label: 'Analytics da Org', icon: <BarChart3 className="w-4 h-4" /> },
-        { to: '/members', label: 'Membros & Squads', icon: <Users className="w-4 h-4" /> },
+        { to: '/analytics', label: 'Analytics', icon: <BarChart3 className="w-4 h-4" /> },
+        { to: '/members', label: 'Membros', icon: <Users className="w-4 h-4" /> },
         { to: '/organization/settings', label: 'Configurações', icon: <Settings className="w-4 h-4" /> },
       ],
     },
@@ -52,22 +99,22 @@ export const Sidebar = ({ isMobileOpen, onCloseMobile }: SidebarProps) => {
 
   const navContent = (
     <div className="flex flex-col h-full bg-surface/90 backdrop-blur-md border-r border-border-soft select-none">
-      {/* Brand & Logo */}
-      <div className="h-18 px-6 flex items-center justify-between border-b border-border-soft">
-        <NavLink to="/dashboard" className="flex items-center gap-3">
-          <div className="w-9 h-9 rounded-xl bg-gradient-to-br from-accent to-brand flex items-center justify-center shadow-md shadow-accent/20">
+      {/* Brand & Logo + Mobile Close */}
+      <div className="h-16 px-5 flex items-center justify-between border-b border-border-soft shrink-0">
+        <NavLink to="/dashboard" className="flex items-center gap-2.5">
+          <div className="w-9 h-9 rounded-xl bg-gradient-to-br from-accent to-brand flex items-center justify-center shadow-md shadow-accent/20 shrink-0">
             <span className="text-xl">🐝</span>
           </div>
           <div>
             <div className="flex items-center gap-1.5">
-              <span className="font-extrabold text-lg tracking-tight text-text-main">
+              <span className="font-extrabold text-lg tracking-tight text-foreground">
                 Bee<span className="text-accent">Task</span>
               </span>
-              <Chip className="bg-brand-soft text-brand text-[10px] font-bold px-1.5 py-0.2">
-                <ChipLabel>v3.0</ChipLabel>
+              <Chip className="bg-brand-soft text-brand text-[9px] font-bold px-1.5 py-0.2">
+                <ChipLabel>v3</ChipLabel>
               </Chip>
             </div>
-            <p className="text-[10px] font-semibold text-text-muted leading-tight">
+            <p className="text-[10px] font-semibold text-muted leading-tight">
               Workspace Ágil
             </p>
           </div>
@@ -77,30 +124,168 @@ export const Sidebar = ({ isMobileOpen, onCloseMobile }: SidebarProps) => {
         <button
           type="button"
           onClick={onCloseMobile}
-          className="lg:hidden p-1.5 rounded-lg text-text-muted hover:text-text-main hover:bg-surface-muted"
+          className="lg:hidden p-1.5 rounded-lg text-muted hover:text-foreground hover:bg-surface-raised"
+          aria-label="Fechar menu"
         >
           <X className="w-5 h-5" />
         </button>
       </div>
 
-      {/* Nav List */}
-      <div className="flex-1 overflow-y-auto px-4 py-6 space-y-6">
+      {/* Workspace Switcher in Sidebar */}
+      <div ref={orgRef} className="px-4 pt-3.5 pb-2 relative shrink-0">
+        <button
+          type="button"
+          onClick={() => {
+            setShowOrgDropdown(!showOrgDropdown)
+            setShowUserMenu(false)
+          }}
+          className="w-full flex items-center justify-between gap-2.5 p-2 rounded-xl border border-border-soft bg-surface-raised/80 hover:bg-surface-raised hover:border-brand/40 text-foreground transition-all cursor-pointer group shadow-xs"
+        >
+          <div className="flex items-center gap-2.5 min-w-0">
+            <div className="w-7 h-7 rounded-lg bg-brand/15 text-brand flex items-center justify-center font-bold text-xs shrink-0 border border-brand/30">
+              <Building2 className="w-4 h-4 text-brand" />
+            </div>
+            <div className="text-left truncate">
+              <p className="text-xs font-bold text-foreground truncate leading-tight">
+                {activeOrg?.name || 'Selecione a Org'}
+              </p>
+              <span className="text-[10px] font-semibold text-muted uppercase tracking-wider block leading-none mt-0.5 truncate">
+                {activeOrg?.roles[0] || 'Membro'}
+              </span>
+            </div>
+          </div>
+          <ChevronDown
+            className={`w-3.5 h-3.5 text-muted transition-transform duration-200 shrink-0 ${
+              showOrgDropdown ? 'rotate-180 text-brand' : ''
+            }`}
+          />
+        </button>
+
+        {/* Workspace Dropdown Popover */}
+        {showOrgDropdown && (
+          <div className="absolute left-4 right-4 top-14 bg-surface/95 backdrop-blur-xl border border-border-soft rounded-2xl p-2 shadow-panel z-50 animate-in fade-in zoom-in-95 duration-150">
+            <div className="px-2.5 py-1.5 border-b border-border-soft/60 mb-1 flex items-center justify-between">
+              <span className="text-[10px] font-extrabold uppercase tracking-widest text-muted">
+                Seus Workspaces
+              </span>
+              <span className="text-[10px] font-bold px-1.5 py-0.2 rounded-full bg-brand/15 text-brand">
+                {user?.organizations?.length || 0}
+              </span>
+            </div>
+
+            <div className="max-h-52 overflow-y-auto space-y-0.5 py-1">
+              {user?.organizations?.map((org) => {
+                const isActive = org.id === activeOrg?.id
+                return (
+                  <button
+                    key={org.id}
+                    type="button"
+                    onClick={() => {
+                      setActiveOrg(org.id)
+                      setShowOrgDropdown(false)
+                    }}
+                    className={`w-full flex items-center justify-between p-2 rounded-xl text-left text-xs transition-colors cursor-pointer ${
+                      isActive
+                        ? 'bg-brand/15 text-brand font-bold'
+                        : 'text-foreground hover:bg-surface-raised'
+                    }`}
+                  >
+                    <div className="flex items-center gap-2.5 truncate">
+                      <div
+                        className={`w-6 h-6 rounded-lg flex items-center justify-center font-bold text-[10px] shrink-0 ${
+                          isActive
+                            ? 'bg-brand text-white shadow-xs'
+                            : 'bg-surface-sunken text-muted border border-border-soft'
+                        }`}
+                      >
+                        {org.name.slice(0, 2).toUpperCase()}
+                      </div>
+                      <div className="truncate">
+                        <p className="truncate leading-tight">{org.name}</p>
+                        <p className="text-[9px] text-muted font-normal">
+                          {org.roles.join(', ')}
+                        </p>
+                      </div>
+                    </div>
+                    {isActive && <Check className="w-3.5 h-3.5 text-brand shrink-0" />}
+                  </button>
+                )
+              })}
+            </div>
+
+            <div className="border-t border-border-soft/60 pt-1.5 mt-1">
+              <Link
+                to="/organizations"
+                onClick={() => {
+                  setShowOrgDropdown(false)
+                  onCloseMobile()
+                }}
+                className="flex items-center gap-2 p-2 rounded-xl text-xs font-semibold text-brand hover:bg-brand/10 transition-colors"
+              >
+                <PlusCircle className="w-3.5 h-3.5" />
+                <span>Gerenciar Workspaces</span>
+              </Link>
+            </div>
+          </div>
+        )}
+      </div>
+
+      {/* Active Running Task Activity Status Banner */}
+      {activeTask && (
+        <div className="px-4 py-2 shrink-0">
+          <div className="p-3 rounded-2xl bg-teal-500/10 border border-teal-500/30 text-teal-300 shadow-xs relative overflow-hidden">
+            <div className="flex items-center justify-between gap-2 mb-1.5">
+              <div className="flex items-center gap-2 truncate">
+                <span className="relative flex h-2 w-2 shrink-0">
+                  <span className="animate-ping absolute inline-flex h-full w-full rounded-full bg-teal-400 opacity-75" />
+                  <span className="relative inline-flex rounded-full h-2 w-2 bg-teal-400" />
+                </span>
+                <span className="text-[10px] font-bold uppercase tracking-wider text-teal-400">
+                  Atividade Ativa
+                </span>
+              </div>
+
+              {/* Pause/Stop Timer Button */}
+              <button
+                type="button"
+                onClick={() => stopTimer(activeTask)}
+                title="Parar cronômetro"
+                className="p-1 rounded-lg bg-rose-500/20 text-rose-300 hover:bg-rose-500/30 transition-colors shrink-0 cursor-pointer"
+              >
+                <Square className="w-3 h-3 fill-rose-300" />
+              </button>
+            </div>
+
+            <p className="text-xs font-semibold text-foreground truncate leading-tight mb-1">
+              {activeTask.title}
+            </p>
+
+            <div className="flex items-center gap-1.5 font-mono text-sm font-extrabold text-teal-400">
+              <Clock className="w-3.5 h-3.5 text-teal-400 animate-pulse" />
+              <span>{formatSecondsToTimer(activeSeconds)}</span>
+            </div>
+          </div>
+        </div>
+      )}
+
+      {/* Navigation List - Single-Word Items */}
+      <div className="flex-1 overflow-y-auto px-4 py-3 space-y-5">
         {navItems.map((group, idx) => (
-          <div key={idx} className="space-y-1.5">
-            <p className="px-3 text-[10px] font-extrabold uppercase tracking-widest text-text-muted">
+          <div key={idx} className="space-y-1">
+            <p className="px-3 text-[10px] font-extrabold uppercase tracking-widest text-muted">
               {group.group}
             </p>
-            <div className="space-y-1">
+            <div className="space-y-0.5">
               {group.links.map((link) => (
                 <NavLink
                   key={link.to}
                   to={link.to}
                   onClick={onCloseMobile}
                   className={({ isActive }) =>
-                    `flex items-center gap-3 px-3 py-2.5 rounded-xl text-xs font-semibold transition-all ${
+                    `flex items-center gap-3 px-3 py-2 rounded-xl text-xs font-semibold transition-all ${
                       isActive
                         ? 'bg-brand text-white shadow-md shadow-brand/20 font-bold'
-                        : 'text-text-muted hover:text-text-main hover:bg-surface-muted'
+                        : 'text-muted hover:text-foreground hover:bg-surface-raised'
                     }`
                   }
                 >
@@ -113,29 +298,51 @@ export const Sidebar = ({ isMobileOpen, onCloseMobile }: SidebarProps) => {
         ))}
       </div>
 
-      {/* Bottom Workspace Card Info */}
-      <div className="p-4 border-t border-border-soft">
-        <div className="p-3 rounded-2xl bg-surface-muted/70 border border-border-soft flex items-center justify-between gap-2">
-          <div className="flex items-center gap-2.5 truncate flex-1 min-w-0">
-            <div className="w-8 h-8 rounded-xl bg-brand-soft text-brand flex items-center justify-center font-bold text-xs shrink-0">
-              <Building2 className="w-4 h-4 text-brand" />
-            </div>
-            <div className="truncate flex-1 min-w-0">
-              <p className="text-xs font-bold text-text-main truncate">
-                {activeOrg?.name || 'Workspace Padrão'}
-              </p>
-              <span className="text-[10px] font-semibold text-text-muted uppercase tracking-wider">
-                {activeOrg?.roles[0] || 'Ativo'}
+      {/* Bottom User Profile, Theme & Logout Card */}
+      <div ref={userRef} className="p-3 border-t border-border-soft shrink-0 relative">
+        <div className="p-2.5 rounded-2xl bg-surface-raised/80 border border-border-soft flex items-center justify-between gap-2 shadow-xs">
+          {/* User Photo & Info */}
+          <button
+            type="button"
+            onClick={() => {
+              setShowUserMenu(!showUserMenu)
+              setShowOrgDropdown(false)
+            }}
+            className="flex items-center gap-2.5 truncate flex-1 min-w-0 text-left hover:opacity-90 transition-opacity cursor-pointer group"
+          >
+            <div className="w-9 h-9 rounded-full overflow-hidden border border-border-soft bg-surface flex items-center justify-center shrink-0 relative">
+              {user?.photo ? (
+                <img
+                  src={user.photo}
+                  alt={user.name || 'Avatar'}
+                  className="w-full h-full object-cover rounded-full"
+                />
+              ) : (
+                <span className="w-full h-full bg-brand/15 text-brand font-bold text-xs flex items-center justify-center uppercase select-none">
+                  {userInitials}
                 </span>
-            </div>
+              )}
+              {/* Online indicator dot */}
+              <span className="absolute bottom-0 right-0 w-2.5 h-2.5 rounded-full bg-emerald-500 ring-2 ring-surface" />
             </div>
 
+            <div className="truncate flex-1 min-w-0">
+              <p className="text-xs font-bold text-foreground truncate group-hover:text-brand transition-colors">
+                {user?.name || 'Usuário'}
+              </p>
+              <p className="text-[10px] text-muted truncate leading-tight">
+                {user?.email}
+              </p>
+            </div>
+          </button>
+
+          {/* Theme Toggle Button */}
           <button
             type="button"
             onClick={toggleTheme}
             title={theme === 'dark' ? 'Mudar para tema claro' : 'Mudar para tema escuro'}
-            className="p-1.5 rounded-lg border border-border-soft bg-surface text-muted hover:text-foreground hover:bg-surface-raised transition-colors shrink-0"
-            aria-label="Alternar tema"
+            className="p-2 rounded-xl border border-border-soft bg-surface text-muted hover:text-foreground hover:bg-surface-raised transition-all shrink-0 cursor-pointer"
+            aria-label="Alternar tema claro/escuro"
           >
             {theme === 'dark' ? (
               <Sun className="w-3.5 h-3.5 text-amber-400" />
@@ -144,6 +351,63 @@ export const Sidebar = ({ isMobileOpen, onCloseMobile }: SidebarProps) => {
             )}
           </button>
         </div>
+
+        {/* User Popover Menu */}
+        {showUserMenu && (
+          <div className="absolute left-3 right-3 bottom-18 bg-surface/95 backdrop-blur-xl border border-border-soft rounded-2xl p-2 shadow-panel z-50 animate-in fade-in zoom-in-95 duration-150 space-y-1">
+            <div className="px-3 py-2 border-b border-border-soft/60 mb-1">
+              <p className="text-xs font-bold text-foreground truncate">{user?.name || 'Usuário'}</p>
+              <p className="text-[10px] text-muted truncate">{user?.email}</p>
+            </div>
+
+            <Link
+              to="/profile"
+              onClick={() => {
+                setShowUserMenu(false)
+                onCloseMobile()
+              }}
+              className="flex items-center gap-2.5 px-3 py-2 rounded-xl text-xs font-medium text-foreground hover:bg-surface-raised hover:text-brand transition-colors"
+            >
+              <User className="w-4 h-4 text-muted" />
+              <span>Meu Perfil</span>
+            </Link>
+
+            <Link
+              to="/organization/settings"
+              onClick={() => {
+                setShowUserMenu(false)
+                onCloseMobile()
+              }}
+              className="flex items-center gap-2.5 px-3 py-2 rounded-xl text-xs font-medium text-foreground hover:bg-surface-raised hover:text-brand transition-colors"
+            >
+              <Settings className="w-4 h-4 text-muted" />
+              <span>Configurações</span>
+            </Link>
+
+            <Link
+              to="/organizations"
+              onClick={() => {
+                setShowUserMenu(false)
+                onCloseMobile()
+              }}
+              className="flex items-center gap-2.5 px-3 py-2 rounded-xl text-xs font-medium text-foreground hover:bg-surface-raised hover:text-brand transition-colors"
+            >
+              <Building2 className="w-4 h-4 text-muted" />
+              <span>Workspaces</span>
+            </Link>
+
+            <div className="border-t border-border-soft/60 pt-1 mt-1">
+              <button
+                type="button"
+                onClick={handleLogout}
+                className="w-full flex items-center gap-2.5 px-3 py-2 rounded-xl text-xs font-semibold text-rose-400 hover:bg-rose-500/10 transition-colors text-left cursor-pointer"
+              >
+                <LogOut className="w-4 h-4" />
+                <span>Encerrar Sessão</span>
+              </button>
+            </div>
+          </div>
+        )}
       </div>
     </div>
   )
@@ -159,7 +423,7 @@ export const Sidebar = ({ isMobileOpen, onCloseMobile }: SidebarProps) => {
       {isMobileOpen && (
         <div className="lg:hidden fixed inset-0 z-50 flex">
           <div
-            className="fixed inset-0 bg-black/40 backdrop-blur-xs transition-opacity"
+            className="fixed inset-0 bg-black/50 backdrop-blur-xs transition-opacity"
             onClick={onCloseMobile}
           />
           <div className="relative w-64 max-w-xs h-full z-50 animate-in slide-in-from-left duration-200">