update translations for master/7.6

and force-fix errors using pocheck

Change-Id: I0bdcb9cbf6bc0e0a005f59e98799d3cd7eb8b151

source/cs/svtools/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: 2023-04-19 12:24+0200\n"
+"POT-Creation-Date: 2023-05-31 16:28+0200\n"
 "PO-Revision-Date: 2023-04-22 04:33+0000\n"
 "Last-Translator: Stanislav Horáček <stanislav.horacek@gmail.com>\n"
 "Language-Team: Czech <https://translations.documentfoundation.org/projects/libo_ui-master/svtoolsmessages/cs/>\n"
@@ -13,7 +13,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"
 "X-Accelerator-Marker: ~\n"
-"X-Generator: Weblate 4.15.2\n"
+"X-Generator: LibreOffice\n"
 "X-POOTLE-MTIME: 1565904885.000000\n"
 
 #. fLdeV
@@ -863,11 +863,11 @@ msgctxt "STR_TABBAR_HINT_MOVETOEND_SHEETS"
 msgid "Scroll to last sheet"
 msgstr "Posunout na poslední list"
 
-#. 8E5Gc
+#. ynngC
 #: include/svtools/strings.hrc:190
 msgctxt "STR_TABBAR_HINT_ADDTAB_SHEETS"
-msgid "Add sheet"
-msgstr "Přidat list"
+msgid "Add new sheet (right click to see all non-hidden sheets)"
+msgstr ""
 
 #. 4K4AF
 #: include/svtools/strings.hrc:192