chore: update gitignore

virtualguard101 · virtualguard101 · commit 904a6859f2c7 · 2025-12-04T17:34:54.000+08:00
diff --git a/.gitignore b/.gitignore
@@ -10,4 +10,4 @@ docs/projects/assets/log/
 a.out
 .ipynb_checkpoints/
 d2l/
-
+.obsidian/
