chore(l10n): update Thai translations

Currently translated at 0.4% (4 of 926 strings)

Translation: Fossify/Commons
Translate-URL: https://hosted.weblate.org/projects/fossify/commons/th/
Via: Weblate

Author: Hosted Weblate user 143456

commons/src/main/res/values-th/strings.xml

@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string name="remove_all_description">Remove all folders from the list of excluded\? This will not delete the folders.</string>
+    <string name="edit">แก้ไข</string>
+    <string name="excluded">(ยกเว้นแล้ว)</string>
+    <string name="thumbnails">ภาพขนาดย่อ</string>
 </resources>