Create the minimal Discord bot with /ask functionality (#9) #10

	name: CI

	on:
	push:
	branches: [main]
	pull_request:

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: astral-sh/setup-uv@v5
	with:
	enable-cache: true
	python-version: "3.12"
	- run: uvx pre-commit run --all-files

	test:
	runs-on: ubuntu-latest
	services:
	postgres:
	image: pgvector/pgvector:pg17
	env:
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	POSTGRES_DB: cs_assistant_test
	ports:
	- 5432:5432
	options: >-
	--health-cmd "pg_isready -U postgres"
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	env:
	# TEST_DATABASE_URL must contain "test" and differ from DATABASE_URL (conftest safety guard).
	# DATABASE_URL is required by Settings but never connected to during tests.
	TEST_DATABASE_URL: postgresql+asyncpg://postgres:postgres@localhost:5432/cs_assistant_test
	DATABASE_URL: postgresql+asyncpg://postgres:postgres@localhost:5432/cs_assistant
	# Remaining vars are required by Settings; tests don't connect to these services.
	REDIS_URL: redis://localhost:6379/0
	OLLAMA_URL: http://localhost:11434
	OLLAMA_CHAT_MODEL: llama3.2:3b
	OLLAMA_EMBEDDING_MODEL: nomic-embed-text
	EMBEDDING_DIM: "768"
	TOP_K: "3"
	steps:
	- uses: actions/checkout@v4
	- uses: astral-sh/setup-uv@v5
	with:
	enable-cache: true
	python-version: "3.12"
	- run: uv sync --frozen
	- run: uv run pytest

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