Improve build scripts and move them to scripts/

scripts/build.ps1

@@ -0,0 +1,31 @@
+cd "$PSScriptRoot/.."
+
+$configuration = "Release"
+if ($args[0]) {
+    $configuration = $args[0]
+}
+
+$path = "build-$configuration"
+if ($args[1]) {
+    $path = $args[1]
+}
+
+$majorVer = Get-Content VERSION
+$lastVer = git tag --sort version:refname --list "$majorVer.*" | Select -last 1
+
+echo "Configuration: $configuration"
+echo "BuildPath: $path"
+echo "Major: $majorVer"
+echo "lastVer: $lastVer"
+
+if ($lastVer -ne "") {
+    $nextVer = $lastVer.Split('.')
+    $lastItem = $nextVer.Length-1
+    $nextVer[$lastItem] = [int]$nextVer[$lastItem] + 1
+    $nextVer = $nextVer -Join '.'
+} else {
+    $nextVer="$majorVer.0"
+}
+
+dotnet --list-sdks -or winget install Microsoft.DotNet.SDK.6
+dotnet build --configuration "$configuration" "/property:Version=$nextVer" --output "$path"