Add functional JRPG frame and tools Add full-screen background_2 apertures, functional frame chrome, card-driven details, dual-window tools, live conversion workflows, and bounded cleanup for generated downloads. Co-authored-by: Copilot <[email protected]>

#!/usr/bin/env bash
set -euo pipefail

workspace="$(hg root)"
cd "$workspace"

bazel build //mrjunejune:generated_webp_assets
echo "Generated WebP assets are under bazel-bin/mrjunejune/generated_webp/."