commit 5453da4fbbc86e22795d6d50163148a7e7e62e17
Author: Worker Agent <worker@diff-eq-handbook.local>
Date:   Thu Jun 4 15:17:42 2026 -0500

    chore: initial .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..efc3059
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.opencode/**