Add copilot instructions (#959)

MicroFish91 · web-flow · commit 257c8370dd31 · 2025-08-25T10:23:14.000-07:00
diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
@@ -0,0 +1,4 @@
+# Coding Instructions for GitHub Copilot
+
+- Never commit or suggest changes to `main.js` or `gulpfile.ts`.
+- Never commit or suggest adding the `@swc/core-linux-x64-gnu` package.
