Add Windows Support for building doc (#1447)

Signed-off-by: Marinov Avgustin <Avgustin.Marinov@bosch.com>

docs/install-theme.bat

@@ -10,7 +10,6 @@
 @REM
 
 rem This script checks if 'hugo' is installed. Afterwards, the Hugo theme is downloaded.
-
 hugo version
 if ERRORLEVEL 1 (
     echo [ERROR] Please install Hugo first before proceeding.
@@ -20,12 +19,22 @@ if ERRORLEVEL 1 (
 echo [INFO] 
 echo [INFO] Install Hugo Theme
 set HUGO_THEMES=themes\hugo-material-docs
+set CSS_FILE=themes\hugo-material-docs\static\stylesheets\application.css
 
 if not exist %HUGO_THEMES%\ (
     git submodule add --force https://github.com/digitalcraftsman/hugo-material-docs.git %HUGO_THEMES%
     echo [INFO] ... done
 ) else echo [INFO] ... theme already installed in: %HUGO_THEMES%
 
+rem This script uses 'awk' to replace 1200px with 1500px in the application.css file from 'hugo'
+if exist %CSS_FILE%  (
+then
+    powershell -Command "(gc %CSS_FILE%) -replace 'max-width:1200px', 'max-width:1500px' | Out-File -encoding ASCII %CSS_FILE%"
+    echo [INFO] CSS updated content successfully!
+else
+    echo [WARN] CSS file not found!
+fi
+
 echo [INFO] 
 echo [INFO] Launch the documentation locally by running 'mvn site' (or 'hugo server' in the docs directory),
 echo [INFO] and browse to 'http://localhost:{port}/hawkbit/'.