feat: Add frontend audio bridge and bot2bot demo #43

	name: Block Large Model Files

	on: [pull_request]

	jobs:
	check-model-file-size:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Check model file sizes
	shell: bash
	run: \|
	set -euo pipefail

	echo "🔍 Checking model file sizes..."

	base_sha="${{ github.event.pull_request.base.sha }}"
	head_sha="${{ github.event.pull_request.head.sha }}"

	mapfile -t model_files < <(
	git diff --name-only --diff-filter=AM "$base_sha" "$head_sha" -- \
	\| grep -E '\.(ckpt\|pt\|bin\|safetensors\|onnx\|pb\|h5\|tflite)$' \|\| true
	)

	if [ "${#model_files[@]}" -eq 0 ]; then
	echo "✔ No model files found."
	exit 0
	fi

	echo "📁 Found model files:"
	printf '%s\n' "${model_files[@]}"

	for f in "${model_files[@]}"; do
	if [ ! -f "$f" ]; then
	echo "ℹ Skipping missing path in checkout: $f"
	continue
	fi

	size=$(stat -c%s "$f")
	echo "➡ File: $f ($size bytes)"

	# 1MB = 1 * 1024 * 1024 = 1048576 bytes
	if [ "$size" -ge 1048576 ]; then
	echo "❌ ERROR: $f is too large (>1MB). Uploading prohibited."
	exit 1
	fi
	done

	echo "✔ All model files are smaller than 1MB."

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