diff --git a/.gitignore b/.gitignore
index afaeac5..5ca74a0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,17 @@ dist/
 config-overrides.json
 .sisyphus/
 e2e/.env.e2e
+
+# Runtime data
+data/
+
+# Frontend build artifacts
+public/
+
+# Test temporaries
+/tmp/
+*.db-shm
+*.db-wal
+
+# Lock files (frontend has its own)
+frontend/package-lock.json
diff --git a/bunfig.toml b/bunfig.toml
new file mode 100644
index 0000000..c187519
--- /dev/null
+++ b/bunfig.toml
@@ -0,0 +1,2 @@
+[test]
+root = "./src"