feat(brand): shorten ribbon button label to just "Klear"

Drop the "תייק ל-" / "File to" prefix; the action is described in the
screentip/supertip on hover. Ribbon real estate is tight and the brand
name alone reads cleaner in both locales.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/OutlookAddin.UI/Resources/Strings.en-US.resx

@@ -48,7 +48,7 @@
   <data name="Sidebar_FileElsewhere" xml:space="preserve"><value>File elsewhere…</value></data>
   <data name="Sidebar_OpenInCrm" xml:space="preserve"><value>Open in Klear</value></data>
 
-  <data name="Ribbon_FileToEspoCrm" xml:space="preserve"><value>File to Klear</value></data>
+  <data name="Ribbon_FileToEspoCrm" xml:space="preserve"><value>Klear</value></data>
   <data name="Ribbon_FileToEspoCrm_Screentip" xml:space="preserve"><value>File the selected mail to Klear</value></data>
   <data name="Ribbon_ComposeFromCase" xml:space="preserve"><value>Compose from case</value></data>
   <data name="Ribbon_Settings" xml:space="preserve"><value>Settings</value></data>

src/OutlookAddin.UI/Resources/Strings.resx

@@ -54,7 +54,7 @@
   <data name="Sidebar_OpenInCrm" xml:space="preserve"><value>פתח ב-Klear</value></data>
 
   <!-- Ribbon labels -->
-  <data name="Ribbon_FileToEspoCrm" xml:space="preserve"><value>תייק ל-Klear</value></data>
+  <data name="Ribbon_FileToEspoCrm" xml:space="preserve"><value>Klear</value></data>
   <data name="Ribbon_FileToEspoCrm_Screentip" xml:space="preserve"><value>תייק את המייל הנבחר ל-Klear</value></data>
   <data name="Ribbon_ComposeFromCase" xml:space="preserve"><value>כתוב מתיק</value></data>
   <data name="Ribbon_Settings" xml:space="preserve"><value>הגדרות</value></data>

src/OutlookAddin/Ribbon/ExplorerRibbon.xml

@@ -5,7 +5,7 @@
       <tab idMso="TabMail">
         <group id="MarcusLawGroup" label="Marcus-Law" insertBeforeMso="GroupMailMove">
           <button id="FileToEspoCrm"
-                  label="תייק ל-Klear"
+                  label="Klear"
                   screentip="תייק את המייל הנבחר ל-Klear"
                   supertip="פותח חלון חיפוש לבחירת תיק, לקוח או איש קשר ב-Klear, ומתייק את המייל הנבחר אליו."
                   size="large"