test(bunfig): add pathIgnorePatterns to ignore unnecessary folders during testing

- Removed default test root setting.
- Introduced `pathIgnorePatterns` list with multiple directories (engine262, spec-built, node_modules, dist, build, coverage, .idea, docs, storage, graphology, .git) to be excluded from test runs and module resolution.

bunfig.toml

@@ -1,3 +1,15 @@
 [test]
-# Only run tests in the test/ directory, ignoring engine262/ and other subdirectories
+# Ignore these folders during testing and module resolution
-root = "./test"
+pathIgnorePatterns = [
+  "engine262/**",
+  "spec-built/**",
+  "node_modules/**",
+  "dist/**",
+  "build/**",
+  "coverage/**",
+  ".idea/**",
+  "docs/**",
+  "storage/**",
+  "graphology/**",
+  ".git/**",
+]