updated ui to use multiple screens

windows_xp_driver_ui/Makefile

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+CC = i686-w64-mingw32-gcc
+CFLAGS = -O2 -Wall -D_WIN32_WINNT=0x0501 -mwindows
+LDFLAGS = -lwinhttp
+TARGET = driver_xp.exe
+
+all: $(TARGET)
+
+$(TARGET): driver_xp.c
+	$(CC) $(CFLAGS) -o $@ $< $(LDFLAGS)
+
+clean:
+	rm -f $(TARGET)

windows_xp_driver_ui/README.md

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+# Windows XP Driver UI
+
+This project is a native Win32 application built for Windows XP compatibility.
+It avoids .NET and WinForms completely and targets a classic Windows API implementation instead.
+
+## Features
+
+- Login form for driver authentication
+- Calls the existing auth API on 192.168.68.66:5000
+- Fetches the daily schedule from 192.168.68.66:5001
+- Works with Windows XP and older native Windows systems
+- Uses the WinHTTP API, which is available on XP
+
+## Build
+
+```bash
+make
+```
+
+This uses the MinGW cross-compiler targeting 32-bit Windows.
+
+## Runtime requirements
+
+The app expects the following services to be available:
+
+- auth_api on http://192.168.68.66:5000
+- transit_api on http://192.168.68.66:5001
+
+The app intentionally points at the live network host instead of localhost so it works on a Windows XP machine connected to the same LAN.
+
+## Installer
+
+A custom Windows installer is the distribution package for XP-era machines. The executable is bundled inside the installer; distribute `TransitDriverXPSetup.exe` rather than the internal `driver_xp.exe`.
+
+```bash
+makensis installer.nsi
+```
+
+This creates `TransitDriverXPSetup.exe`, which installs:
+
+- `driver_xp.exe`
+- `README.md`
+- Start menu shortcut
+- Desktop shortcut
+- Uninstaller entry
+
+When run on a machine with an existing Transit Driver XP installation, the installer
+reuses the saved installation directory, stops the previous app if it is running,
+and replaces the installed files with the new version. Existing shortcuts remain in
+place and point to the updated app.
+
+The installer is designed for test deployment on a real Windows XP or older Windows machine compatible with native Win32 executables.

windows_xp_driver_ui/installer.nsi

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+; Transit Driver XP custom installer
+!include "MUI2.nsh"
+!include "WinVer.nsh"
+
+!define APPNAME "Transit Driver XP"
+!define COMPANYNAME "Transit Project"
+!define DESCRIPTION "Native Windows XP-compatible driver app"
+!define VERSIONMAJOR 1
+!define VERSIONMINOR 1
+!define VERSIONBUILD 0
+
+Name "${APPNAME}"
+OutFile "TransitDriverXPSetup.exe"
+InstallDir "$PROGRAMFILES\TransitDriverXP"
+InstallDirRegKey HKCU "Software\TransitDriverXP" "InstallDir"
+RequestExecutionLevel admin
+
+VIProductVersion "${VERSIONMAJOR}.${VERSIONMINOR}.${VERSIONBUILD}.0"
+VIAddVersionKey "ProductName" "${APPNAME}"
+VIAddVersionKey "CompanyName" "${COMPANYNAME}"
+VIAddVersionKey "LegalCopyright" "Transit Project"
+VIAddVersionKey "FileDescription" "${DESCRIPTION}"
+VIAddVersionKey "FileVersion" "${VERSIONMAJOR}.${VERSIONMINOR}.${VERSIONBUILD}"
+VIAddVersionKey "ProductVersion" "${VERSIONMAJOR}.${VERSIONMINOR}.${VERSIONBUILD}"
+
+Function .onInit
+    ReadRegStr $0 HKCU "Software\TransitDriverXP" "InstallDir"
+    StrCmp $0 "" done
+
+    IfFileExists "$0\driver_xp.exe" 0 done
+    StrCpy $INSTDIR $0
+    MessageBox MB_OK|MB_ICONINFORMATION "An existing Transit Driver XP installation was found. It will be updated in $INSTDIR."
+
+    ; Release the old executable before NSIS replaces it.
+    ExecWait '"$SYSDIR\taskkill.exe" /F /IM driver_xp.exe'
+
+done:
+FunctionEnd
+
+!insertmacro MUI_PAGE_DIRECTORY
+!insertmacro MUI_PAGE_INSTFILES
+!insertmacro MUI_LANGUAGE "English"
+
+Section "Install"
+    SetOutPath "$INSTDIR"
+    SetOverwrite on
+    File "driver_xp.exe"
+    File "README.md"
+
+    WriteRegStr HKCU "Software\TransitDriverXP" "InstallDir" "$INSTDIR"
+    WriteRegStr HKCU "Software\TransitDriverXP" "DisplayName" "${APPNAME}"
+
+    CreateDirectory "$SMPROGRAMS\TransitDriverXP"
+    CreateShortCut "$SMPROGRAMS\TransitDriverXP\Transit Driver XP.lnk" "$INSTDIR\driver_xp.exe"
+    CreateShortCut "$DESKTOP\Transit Driver XP.lnk" "$INSTDIR\driver_xp.exe"
+
+    WriteUninstaller "$INSTDIR\Uninstall.exe"
+    CreateShortCut "$SMPROGRAMS\TransitDriverXP\Uninstall Transit Driver XP.lnk" "$INSTDIR\Uninstall.exe"
+
+    ; launch after install
+    ExecShell "open" "$INSTDIR\driver_xp.exe"
+SectionEnd
+
+Section "Uninstall"
+    Delete "$DESKTOP\Transit Driver XP.lnk"
+    Delete "$SMPROGRAMS\TransitDriverXP\Transit Driver XP.lnk"
+    Delete "$SMPROGRAMS\TransitDriverXP\Uninstall Transit Driver XP.lnk"
+    RMDir "$SMPROGRAMS\TransitDriverXP"
+
+    Delete "$INSTDIR\driver_xp.exe"
+    Delete "$INSTDIR\README.md"
+    Delete "$INSTDIR\Uninstall.exe"
+    RMDir "$INSTDIR"
+
+    DeleteRegKey HKCU "Software\TransitDriverXP"
+SectionEnd