chore: ai agent config

Signed-off-by: Dmytro Stanchiev <git@dmytros.dev>

.gitignore

@@ -42,3 +42,11 @@ report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
 
 examples/*
 cookies/*.json
+
+
+# START Ruler Generated Files
+/AGENTS.md
+/AGENTS.md.bak
+/opencode.json
+/opencode.json.bak
+# END Ruler Generated Files