chore: release v3.8.1 #264

	name: Embedding Regression

	on:
	schedule:
	- cron: '0 6 * * 1' # Monday 6am UTC
	workflow_dispatch:
	pull_request:
	paths:
	- 'src/embeddings/**'
	- 'tests/search/**'
	- 'package.json'

	concurrency:
	group: embedding-regression-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	embedding-regression:
	runs-on: ubuntu-latest
	name: Embedding regression tests
	timeout-minutes: 15

	steps:
	- uses: actions/checkout@v6

	- name: Setup Node.js
	uses: actions/setup-node@v6
	with:
	node-version: 22

	- name: Install dependencies
	run: npm install

	- name: Cache HuggingFace models
	uses: actions/cache@v5
	with:
	path: ~/.cache/huggingface
	key: hf-models-minilm-v1

	- name: Run embedding regression tests
	run: npx vitest run tests/search/embedding-regression.test.ts

Provide feedback