update translations for 7.6.0 rc2

and force-fix errors using pocheck

Change-Id: I075679900c1be669a6aef260e502a1d240285918

source/vec/sc/messages.po

@@ -3,7 +3,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: https://bugs.libreoffice.org/enter_bug.cgi?product=LibreOffice&bug_status=UNCONFIRMED&component=UI\n"
-"POT-Creation-Date: 2023-06-07 13:56+0200\n"
+"POT-Creation-Date: 2023-07-25 11:20+0200\n"
 "PO-Revision-Date: 2021-04-03 14:37+0000\n"
 "Last-Translator: projetolovec <projetolovec@gmail.com>\n"
 "Language-Team: Venetian <https://translations.documentfoundation.org/projects/libo_ui-master/scmessages/vec/>\n"
@@ -3375,6 +3375,18 @@ msgctxt "STR_UNDO_EDIT_SPARKLINE"
 msgid "Edit Sparkline"
 msgstr ""
 
+#. eAj8m
+#: sc/inc/globstr.hrc:567
+msgctxt "STR_UNDO_THEME_CHANGE"
+msgid "Theme Change"
+msgstr ""
+
+#. aAxDv
+#: sc/inc/globstr.hrc:568
+msgctxt "STR_UNDO_THEME_COLOR_CHANGE"
+msgid "Theme Color Change"
+msgstr ""
+
 #. dB8cp
 #: sc/inc/pvfundlg.hrc:28
 msgctxt "SCSTR_DPFUNCLISTBOX"