feat(utils): added module-load timing preload and DAG report

- Added Bun preload that records inclusive per-module windows and resolved static import edges via plugin hooks.
- Shared events through a dependency-free buffer so the preload and logger avoid importing each other.
- Rendered module spans as a body/TLA-ranked dependency tree, separating graph wait from top-level work.
- Back-folded captured load phase into the root window to shrink the opaque pre-instrumentation figure.

packages/coding-agent/scripts/dev-launch

@@ -28,6 +28,7 @@ done
 scripts_dir=$(CDPATH= cd -- "$(dirname -- "$self")" && pwd -P)
 cli=$scripts_dir/../src/cli.ts
 preload=$scripts_dir/dev-launch-preload.ts
+timing_preload=$scripts_dir/../../utils/src/module-timer.ts
 
 launch_dir=${OMP_DEV_LAUNCH_DIR:-${HOME}/.omp/.dev-cwd}
 mkdir -p "$launch_dir"
@@ -35,4 +36,7 @@ mkdir -p "$launch_dir"
 OMP_LAUNCH_CWD=$PWD
 export OMP_LAUNCH_CWD
 cd "$launch_dir"
+if [ -n "${PI_TIMING:-}" ]; then
+	exec bun --preload "$preload" --preload "$timing_preload" "$cli" "$@"
+fi
 exec bun --preload "$preload" "$cli" "$@"