chore: add .gitignore exception for .slnx solution file

JusterZhu · JusterZhu · commit 2b017cf5250b · 2026-06-03T16:32:39.000+08:00
diff --git a/.gitignore b/.gitignore
@@ -199,4 +199,5 @@ FakesAssemblies/
 # Generated extensions directory
 **/extensions/
 *.slnx
+!src/GeneralUpdate-Samples.slnx
 .DS_Store
