Rename installer script (#7)

* Fix: Include Flash Firmware.bat and flash_firmware.ps1 in release package

The build_release.sh script was not copying the new flash tool files to the
release directory. This caused v1.0.5 releases to be missing the Quick Flash
Tool files even though they were in the git repository.

Now build_release.sh properly copies:
- Flash Firmware.bat (Windows launcher)
- flash_firmware.ps1 (PowerShell flash script)

To the root of the release package, making them immediately available when
users extract the release ZIP.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

* Fix: Correct Windows batch file syntax for else-if condition

The batch file was using 'else if' which is not valid Windows batch syntax.
Changed to nested 'else ( if ... )' structure which is the correct syntax.

This fixes the 'or was unexpected at this time' error when running
Flash Firmware.bat on Windows.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

* Add debug output to Flash Firmware.bat to troubleshoot launch issues

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

* remove spaces from script name

* remove else/if logic

---------

Co-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>

Author: thompcd

Flash Firmware.bat FlashFirmware.batFlash Firmware.bat renamed to FlashFirmware.bat

@@ -16,32 +16,44 @@ echo.
 REM Change to the script directory
 cd /d "%~dp0"
 
+echo Debug: Script directory is "%~dp0"
+echo.
+
 REM Check for flash script
 if exist "%~dp0flash_firmware.ps1" (
     echo Launching flash tool...
     echo.
     PowerShell -ExecutionPolicy Bypass -File "%~dp0flash_firmware.ps1"
-) else (
-    if exist "%~dp0tools\flash_firmware.ps1" (
-        echo Launching flash tool...
-        echo.
-        PowerShell -ExecutionPolicy Bypass -File "%~dp0tools\flash_firmware.ps1"
-    ) else (
-        echo.
-        echo ERROR: flash_firmware.ps1 not found!
-        echo.
-        echo Make sure you extracted the entire release ZIP file with
-        echo all directories and files intact.
-        echo.
-        echo The flash script should be at:
-        echo   - flash_firmware.ps1 (in release root), or
-        echo   - tools\flash_firmware.ps1 (in release tools folder)
-        echo.
-        pause
-        exit /b 1
-    )
+    goto :end_check
+)
+
+if exist "%~dp0tools\flash_firmware.ps1" (
+    echo Launching flash tool from tools...
+    echo.
+    PowerShell -ExecutionPolicy Bypass -File "%~dp0tools\flash_firmware.ps1"
+    goto :end_check
 )
 
+echo.
+echo ERROR: flash_firmware.ps1 not found!
+echo.
+echo Make sure you extracted the entire release ZIP file with
+echo all directories and files intact.
+echo.
+echo The flash script should be at:
+echo   - flash_firmware.ps1 (in release root), or
+echo   - tools\flash_firmware.ps1 (in release tools folder)
+echo.
+echo Debugging info:
+echo   Script batch file is at: "%~dp0FlashFirmware.bat"
+echo   Looking for PS1 at: "%~dp0flash_firmware.ps1"
+echo   Or at: "%~dp0tools\flash_firmware.ps1"
+echo.
+pause
+exit /b 1
+
+:end_check
+
 if %ERRORLEVEL% NEQ 0 (
     echo.
     echo ============================================

UPLOAD_GUIDE.md

@@ -38,7 +38,7 @@ Pre-compiled firmware is ready to flash instantly - no compilation needed!
 1. **Download the SledLink folder** to your computer from GitHub
 2. **Extract the ZIP file** to a convenient location
 3. **Connect your controller** via USB cable to your computer
-4. **Double-click** `Flash Firmware.bat` in the main folder
+4. **Double-click** `FlashFirmware.bat` in the main folder
 5. **Select your controller type:**
    - Type `1` if flashing a SLED Controller (with encoder)
    - Type `2` if flashing a JUDGE Controller (display only)
@@ -118,11 +118,11 @@ If you need to modify the firmware or want the full Arduino development environm
 
 ### Flash Method Issues
 
-#### "Flash Firmware.bat won't run" or Windows Defender blocks it
+#### "FlashFirmware.bat won't run" or Windows Defender blocks it
 
 - **Windows Defender SmartScreen:** Click **"More info"** then **"Run anyway"**
 - **Right-click** the `.bat` file and select **"Run as administrator"**
-- **Temporary solution:** Run from Command Prompt: `Flash Firmware.bat`
+- **Temporary solution:** Run from Command Prompt: `FlashFirmware.bat`
 
 #### "esptool.exe not found"