gui: Switch to Weblate for translations (#8777)

* Normalize EOL before EOF.

* Import current Transifex state, only translated.

Skip duplicated and completely empty languages.

* Re-add untranslated strings to JSON files.

These are now treated correctly as untranslated, but present with the
original (English) translation key.

* Update valid language codes and names.

* Refer to Weblate instead of Transifex for translations.

* lang-es: Copy untranslated strings from es-ES.

* Integrate translation changes from Weblate.

Translated using Weblate (Polish)

Currently translated at 100.0% (512 of 512 strings)

Translation: Syncthing/GUI strings
Translate-URL: https://hosted.weblate.org/projects/syncthing/gui/pl/

Translated using Weblate (Danish)

Currently translated at 98.6% (505 of 512 strings)

Translation: Syncthing/GUI strings
Translate-URL: https://hosted.weblate.org/projects/syncthing/gui/da/

Translated using Weblate (Lithuanian)

Currently translated at 85.4% (441 of 516 strings)

Translation: Syncthing/GUI strings
Translate-URL: https://hosted.weblate.org/projects/syncthing/gui/lt/

Translated using Weblate (French)

Currently translated at 100.0% (516 of 516 strings)

Translation: Syncthing/GUI strings
Translate-URL: https://hosted.weblate.org/projects/syncthing/gui/fr/

Translated using Weblate (Danish)

Currently translated at 98.6% (509 of 516 strings)

Translation: Syncthing/GUI strings
Translate-URL: https://hosted.weblate.org/projects/syncthing/gui/da/

Translated using Weblate (Spanish)

Currently translated at 100.0% (516 of 516 strings)

Translation: Syncthing/GUI strings
Translate-URL: https://hosted.weblate.org/projects/syncthing/gui/es/

* translation update uses weblate

---------

Co-authored-by: Jakob Borg <jakob@kastelo.net>

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

@@ -19,7 +19,7 @@
     "Advanced": "Išplėstiniai",
     "Advanced Configuration": "Išplėstinė konfigūracija",
     "All Data": "Visiems duomenims",
-    "All Time": "All Time",
+    "All Time": "Visam Laikui",
     "All folders shared with this device must be protected by a password, such that all sent data is unreadable without the given password.": "Visi su šiuo įrenginiu bendrinami aplankai privalo būti apsaugoti slaptažodžiu, kad visi siunčiami duomenys būtų neįskaitomi be nurodyto slaptažodžio.",
     "Allow Anonymous Usage Reporting?": "Siųsti anoniminę naudojimo ataskaitą?",
     "Allowed Networks": "Leidžiami tinklai",
@@ -51,8 +51,8 @@
     "Changelog": "Pasikeitimai",
     "Clean out after": "Išvalyti po",
     "Cleaning Versions": "Cleaning Versions",
-    "Cleanup Interval": "Cleanup Interval",
-    "Click to see full identification string and QR code.": "Click to see full identification string and QR code.",
+    "Cleanup Interval": "Išvalymo intervalas",
+    "Click to see full identification string and QR code.": "Spustelėkite norint pamatyti visą identifikavimo eilutę ir QR kodą.",
     "Close": "Užverti",
     "Command": "Komanda",
     "Comment, when used at the start of a line": "Komentaras naudojamas naujoje eilutėje",
@@ -515,4 +515,4 @@
     "{%device%} wants to share folder \"{%folder%}\".": "{{device}} nori bendrinti aplanką „{{folder}}“.",
     "{%device%} wants to share folder \"{%folderlabel%}\" ({%folder%}).": "{{device}} nori bendrinti aplanką „{{folderlabel}}“ ({{folder}}).",
     "{%reintroducer%} might reintroduce this device.": "{{reintroducer}} might reintroduce this device."
-}
+}