• UI: Input consistency - PREV is back, ENTER is select; LEFT/RIGHT no longer act as back/enter (reserved for paging/adjust)
• UI: Input hints - Standardized “<L/R>” hints for value changes; TZ can also be adjusted with L/R
• UI: GPS input hints - GPS settings now show “<L/R> adjust” for rate/interval changes
• UI: GPS settings layout - List items now show a right-side “>”; rate/interval values are centered; submenus show “Enter: back”
• Contacts: Auto-add default settings - Users and Repeaters now enabled by default
  • Changed default autoadd_config from 0x00 (disabled) to 0x06 (Users + Repeaters enabled)
  • New devices will automatically add Users (0x02) and Repeaters (0x04) to contacts
  • Rooms (0x08) and Sensors (0x10) remain disabled by default
  • Users can still configure these settings via Contact Settings screen
  • Better out-of-box experience - contacts populate automatically
• Contacts: Reset to defaults now enables Users + Repeaters auto-add
  • When restoring default settings, Users and Repeaters are now ON in contacts auto-add (autoadd_config = 0x06)
  • Matches new device default and ensures contacts populate automatically after reset
• UI: Contact settings navigation fix - Back button now returns to contact list
  • Fixed ContactsSettingsScreen to return to ContactListScreen when pressing PREV/LEFT
  • Previously went to home screen, breaking navigation flow
  • Added setReturnScreen() method to ContactsSettingsScreen
  • ContactListScreen now sets itself as return screen when opening settings
  • Proper navigation: Contacts → Contact Settings → [Back] → Contacts
• UI: Quick text input preview fix - Added missing <del> and _ space indicators
  • QuickTextInputScreen now shows preview of selected T9 key (like other T9 input screens)
  • Pressing SPC key shows _ at cursor position before confirming
  • Pressing DEL key shows <del> preview before confirming
  • Matches behavior of DeviceNameInputScreen, ChannelNameInputScreen, PrivateChannelNameInputScreen
  • Uses T9Helper::appendT9KeyPreview() to show key action before execution
• UI: Adverts list improvements - Better visual indicators and layout
  • Added ">" indicator after age timestamp to show items are selectable
  • Fixed text overlap and backslash character issue when scrolling
  • Improved spacing calculations for name, age, and indicator
  • Format: "Name Age >" for clearer navigation
• UI: Quick text redesign - Removed default quick texts, users start with empty list
  • Removed all default quick texts (ok, Hi!, Bye, test, help)
  • Users now add their own quick texts from scratch (maximum 5 texts)
  • All quick texts fully customizable and removable
  • Added permanent "Free text" option for composing normal messages with T9
  • Quick text menu shows: custom texts, "Free text", "+ Add quick text", "- Remove quick text"
  • Cleaner interface and more flexible customization