fix(windows): add flex-grow to control div

It turns out flex-grow was the better way to insure the buttons
are placed at the correct spot on the pop-up.

windows/src/desktop/kmshell/install/Keyman.System.InstallKeyboards.pas

@@ -0,0 +1,34 @@
+unit Keyman.System.InstallKeyboards;
+
+interface
+
+implementation
+
+uses
+  System.WideStrUtils,
+  Vcl.Dialogs,
+  Winapi.ShellApi,
+  Winapi.Windows,
+  Winapi.WinINet,
+
+  GlobalProxySettings,
+  KLog,
+  keymanapi_TLB;
+
+
+  function TOnlineUpdateCheck.DoInstallPackage(Package: TOnlineUpdateCheckParamsPackage): Boolean;
+var
+  FPackage: IKeymanPackageFile2;
+begin
+  Result := True;
+
+  FPackage := kmcom.Packages.GetPackageFromFile(Package.SavePath) as IKeymanPackageFile2;
+  FPackage.Install2(True);  // Force overwrites existing package and leaves most settings for it intact
+  FPackage := nil;
+
+  kmcom.Refresh;
+  kmcom.Apply;
+  System.SysUtils.DeleteFile(Package.SavePath);
+end;
+
+end.

windows/src/desktop/kmshell/xml/config.css

@@ -614,6 +614,7 @@ table tr
 {
   display: flex;
   flex-direction: column;
+  height: 200px;
   gap: 4px;
 }
 .list_languages_title
@@ -622,6 +623,11 @@ table tr
 }
 
 /* keyboard languages */
+.keyboard_language_list
+{
+  flex-grow:1
+}
+
 .keyboard_language
 {
   display: flex;
@@ -1199,7 +1205,8 @@ th
 }
 
 .list_languages_add {
-  padding: 110px 0px 0px 180px;
+  padding-bottom: 10px;
+  align-self: flex-end;
 }
 
 .modify .keyboard_language {

windows/src/desktop/kmshell/xml/keyman_keyboardlist.xsl

@@ -394,7 +394,7 @@
 
               <div class="list_languages">
                 <div class="popup_header"><xsl:value-of select="$locale/string[@name='S_Languages_Addremove']"/></div>
-                <div>
+                <div class="keyboard_language_list">
                   <xsl:apply-templates select="KeymanKeyboardLanguagesInstalled/KeymanKeyboardLanguageInstalled[isinstalled]">
                     <xsl:with-param name="modify">1</xsl:with-param>
                   </xsl:apply-templates>