feat: Add FAB with asset price update, mobile optimizations, and localized financial trend

- Add Floating Action Button (FAB) with 3 quick actions
- Implement Asset Price Update dialog for bulk price updates
- Add bulk price update API endpoint with transaction support
- Optimize multiselect, calendar, and dropdown options for mobile (44px touch targets)
- Add custom date range popover to save space in Overview header
- Localize number format suffixes (k/m/b for EN, rb/jt/m for ID)
- Localize date format in Financial Trend (Oct 8 vs 8 Okt)
- Fix negative values in trend line chart (domain auto)
- Improve Asset Price Update dialog layout (compact horizontal)
- Add mobile-optimized calendar with responsive cells
- Fix FAB overlay and close button position
- Add translations for FAB and asset price updates

apps/web/src/components/Dashboard.tsx

@@ -1,3 +1,4 @@
+import { useState, useCallback } from "react"
 import { Routes, Route, useLocation, useNavigate } from "react-router-dom"
 import { DashboardLayout } from "./layout/DashboardLayout"
 import { Overview } from "./pages/Overview"
@@ -8,9 +9,28 @@ import { Profile } from "./pages/Profile"
 export function Dashboard() {
   const location = useLocation()
   const navigate = useNavigate()
+  const [fabWalletDialogOpen, setFabWalletDialogOpen] = useState(false)
+  const [fabTransactionDialogOpen, setFabTransactionDialogOpen] = useState(false)
+
+  const handleOpenWalletDialog = useCallback(() => {
+    setFabWalletDialogOpen(true)
+  }, [])
+
+  const handleOpenTransactionDialog = useCallback(() => {
+    setFabTransactionDialogOpen(true)
+  }, [])
 
   return (
-    <DashboardLayout currentPage={location.pathname} onNavigate={navigate}>
+    <DashboardLayout 
+      currentPage={location.pathname} 
+      onNavigate={navigate}
+      onOpenWalletDialog={handleOpenWalletDialog}
+      onOpenTransactionDialog={handleOpenTransactionDialog}
+      fabWalletDialogOpen={fabWalletDialogOpen}
+      setFabWalletDialogOpen={setFabWalletDialogOpen}
+      fabTransactionDialogOpen={fabTransactionDialogOpen}
+      setFabTransactionDialogOpen={setFabTransactionDialogOpen}
+    >
       <Routes>
         <Route path="/" element={<Overview />} />
         <Route path="/wallets" element={<Wallets />} />