gui, man: Update docs & translations

gui/default/assets/lang/lang-sk.json

@@ -109,6 +109,7 @@
     "Files are moved to date stamped versions in a .stversions folder when replaced or deleted by Syncthing.": "Súbory premiestnené alebo zmazané aplikáciou Syncthing sú premenované na verziu s dátumom a presunuté do adresára .stversions.",
     "Files are protected from changes made on other devices, but changes made on this device will be sent to the rest of the cluster.": "Soubory sú chránené pred zmenami na ostatních zariadeniach, ale zmeny provedené z tohto zariadenia budú rozoslané na zvyšok klastra.",
     "Filesystem Notifications": "Oznamy súborového systému",
+    "Filesystem Watcher Errors": "Filesystem Watcher Errors",
     "Filter by date": "Filtrovanie podľa dátumu",
     "Filter by name": "Filtrovanie podľa mena",
     "Folder": "Adresár",
@@ -117,6 +118,7 @@
     "Folder Path": "Cesta k adresáru",
     "Folder Type": "Typ adresára",
     "Folders": "Adresáre",
+    "For the following folders an error occurred while starting to watch for changes. It will be retried every minute, so the errors might go away soon. If they persist, try to fix the underlying issue and ask for help if you can't.": "For the following folders an error occurred while starting to watch for changes. It will be retried every minute, so the errors might go away soon. If they persist, try to fix the underlying issue and ask for help if you can't.",
     "Full Rescan Interval (s)": "Full Rescan Interval (s)",
     "GUI": "GUI",
     "GUI Authentication Password": "Prihlasovacie heslo do GUI",