fix: 4 bugs — MSK today events, settings scroll, note dates, persistent notes volume

- calendar API: today/week ranges use Moscow time (UTC+3) instead of UTC — previously today events did not appear until 03:00 MSK
- settings tab: add -webkit-overflow-scrolling: touch + touchAction pan-y for tablet scroll
- NotesTab: add date picker (pinDate) in editor header + date badge in list
- home: pinnedNotes now filters by pinDate (today or future), falls back to latest
- notes/auth: storage moved from /tmp to /data (falls back to /tmp if /data missing)
- deploy workflow: mount /opt/digital-home/smart-home-tablet-data:/data so notes survive redeploys

app/api/auth/route.ts

@@ -4,7 +4,8 @@ import * as fs from 'fs'
 import * as path from 'path'
 
 const SECRET = process.env.APP_SECRET || 'smart-home-default-secret-change-me'
-const CONFIG_PATH = '/tmp/tablet-config.json'
+const DATA_DIR = fs.existsSync('/data') ? '/data' : '/tmp'
+const CONFIG_PATH = `${DATA_DIR}/tablet-config.json`
 
 function loadConfig(): { pin: string } {
   try {

app/api/calendar/route.ts

@@ -43,12 +43,21 @@ export async function GET(req: Request) {
   let timeMin: string
   let timeMax: string
 
+  // Moscow boundaries (UTC+3, no DST). 00:00 MSK = 21:00 UTC previous day.
+  const MSK_OFFSET_MS = 3 * 3600 * 1000
+  const mskNow = new Date(now.getTime() + MSK_OFFSET_MS)
+  const my = mskNow.getUTCFullYear()
+  const mm = mskNow.getUTCMonth()
+  const md = mskNow.getUTCDate()
+  const mskMidnight = (y: number, m: number, d: number) =>
+    new Date(Date.UTC(y, m, d) - MSK_OFFSET_MS).toISOString()
+
   if (range === 'today') {
-    timeMin = new Date(now.getFullYear(), now.getMonth(), now.getDate()).toISOString()
-    timeMax = new Date(now.getFullYear(), now.getMonth(), now.getDate() + 1).toISOString()
+    timeMin = mskMidnight(my, mm, md)
+    timeMax = mskMidnight(my, mm, md + 1)
   } else if (range === 'week') {
-    timeMin = new Date(now.getFullYear(), now.getMonth(), now.getDate()).toISOString()
-    timeMax = new Date(now.getFullYear(), now.getMonth(), now.getDate() + 7).toISOString()
+    timeMin = mskMidnight(my, mm, md)
+    timeMax = mskMidnight(my, mm, md + 7)
   } else {
     // month — support year/month query params
     const targetYear = parseInt(searchParams.get('year') || String(now.getFullYear()))

app/api/notes/route.ts

@@ -2,7 +2,8 @@ export const dynamic = 'force-dynamic'
 import { NextResponse } from 'next/server'
 import * as fs from 'fs'
 
-const NOTES_PATH = '/tmp/tablet-notes.json'
+const DATA_DIR = fs.existsSync('/data') ? '/data' : '/tmp'
+const NOTES_PATH = `${DATA_DIR}/tablet-notes.json`
 
 interface Note {
   id: string

app/page.tsx

@@ -394,10 +394,19 @@ function HomeTab({ weather, sensors }: { weather: WeatherData | null; sensors: S
       })
       .catch(() => {})
 
-    // Notes
+    // Notes — pinned (pinDate today or future), fallback to latest
     fetch('/api/notes')
       .then(r => r.json())
-      .then(d => setPinnedNotes((d.notes || []).slice(0, 3)))
+      .then(d => {
+        const all = d.notes || []
+        const today = new Date(); today.setHours(0, 0, 0, 0)
+        const pinned = all.filter((n: any) => {
+          if (!n.pinDate) return false
+          const pd = new Date(n.pinDate); pd.setHours(0, 0, 0, 0)
+          return pd.getTime() >= today.getTime()
+        })
+        setPinnedNotes((pinned.length ? pinned : all).slice(0, 3))
+      })
       .catch(() => {})
   }, [])
 
@@ -650,7 +659,7 @@ function SettingsTab({ city, onCityChange, onLogout, theme, onThemeChange }: { c
   const currentCity = CITIES.find(c => c.id === city) || CITIES[0]
 
   return (
-    <div style={{ flex: 1, overflowY: 'auto', padding: '24px', display: 'flex', flexDirection: 'column', gap: 16, maxWidth: 560, margin: '0 auto', width: '100%' }}>
+    <div style={{ flex: 1, overflowY: 'auto', WebkitOverflowScrolling: 'touch' as any, touchAction: 'pan-y', padding: '24px', display: 'flex', flexDirection: 'column', gap: 16, maxWidth: 560, margin: '0 auto', width: '100%' }}>
       <h2 style={{ fontSize: 24, fontWeight: 800, color: 'var(--text-primary)', margin: '0 0 8px', letterSpacing: '-0.5px' }}>Настройки</h2>
 
       {/* City selector */}