Add tts (Kokoro) and stt (Vosk) services #35

	name: Validate all RO-Crates

	on:
	pull_request:
	paths:
	- 'crates/**/ro-crate-metadata.json'

	jobs:
	validate:
	name: Validate RO-Crate metadata
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- name: Install roc-validator
	run: pip install roc-validator

	- name: Validate RO-Crates under crates/
	run: \|
	set -euo pipefail
	shopt -s nullglob
	for dir in crates/*/ ; do
	crate="${dir%/}"
	metadata="$crate/ro-crate-metadata.json"
	if [ -f "$metadata" ]; then
	echo "Validating $crate"
	rocrate-validator validate -p ro-crate-1.1 --verbose --no-paging "$crate"
	else
	echo "Skipping $crate (no ro-crate-metadata.json found)"
	fi
	done

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