Added the Type 'Bachelor's Thesis' for Biblatex EntryType 'Thesis' (#10497)

* Added 'Bachelor's Thesis' (bathesis) to TypeEditorViewModel.java
* Added change to CHANGELOG.md
* Added line to JabRef_en.properties due to use of Localization in TypeEditorViewModel.java

Co-authored-by: Campbell <[email protected]>

Author: cmgoodall

CHANGELOG.md

@@ -22,6 +22,7 @@ Note that this project **does not** adhere to [Semantic Versioning](https://semv
 - When in `biblatex` mode, the [integrity check](https://docs.jabref.org/finding-sorting-and-cleaning-entries/checkintegrity) for journal titles now also checks the field `journal`.
 - We added support for exporting to Hayagriva YAML format. [#10382](https://github.com/JabRef/jabref/issues/10382)
 - We added support for pushing citations to [TeXShop](https://pages.uoregon.edu/koch/texshop/) on macOS [forum#2699](https://discourse.jabref.org/t/push-to-texshop-mac/2699).
+- We added the 'Bachelor's thesis' type for Biblatex's 'Thesis' EntryType [#10029](https://github.com/JabRef/jabref/issues/10029).
 
 ### Changed
 

src/main/java/org/jabref/gui/fieldeditors/TypeEditorViewModel.java

@@ -20,6 +20,7 @@ public TypeEditorViewModel(Field field, SuggestionProvider<?> suggestionProvider
         itemMap.put("mathesis", Localization.lang("Master's thesis"));
         itemMap.put("phdthesis", Localization.lang("PhD thesis"));
         itemMap.put("candthesis", Localization.lang("Candidate thesis"));
+        itemMap.put("bathesis", Localization.lang("Bachelor's thesis"));
         itemMap.put("techreport", Localization.lang("Technical report"));
         itemMap.put("resreport", Localization.lang("Research report"));
         itemMap.put("software", Localization.lang("Software"));

src/main/resources/l10n/JabRef_en.properties

@@ -1557,6 +1557,7 @@ Looking\ up\ %0...\ -\ entry\ %1\ out\ of\ %2\ -\ found\ %3=Looking up %0... - e
 Audio\ CD=Audio CD
 British\ patent=British patent
 British\ patent\ request=British patent request
+Bachelor's\ thesis=Bachelor's thesis
 Candidate\ thesis=Candidate thesis
 Collaborator=Collaborator
 Column=Column