feat: add support for additional file extensions

This commit adds support for the following file extensions:
- .bib
- .plantuml
- .dot
- .gv
- .puml

These extensions are now recognized by the application.

src/renderer/others/file-extensions.ts

@@ -141,7 +141,12 @@ const extensions = [
   '.azcli',
   '.cls',
   '.graphql',
-  '.gql'
+  '.gql',
+  '.bib',
+  '.plantuml',
+  '.dot',
+  '.gv',
+  '.puml',
 ]
 
 const supported = (name: string) => {