docs: add VGI logo, Query.Farm authorship & normalize copyright #3

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	workflow_dispatch:

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

	env:
	CARGO_TERM_COLOR: always
	RUST_BACKTRACE: 1

	jobs:
	build-test:
	name: fmt · clippy · build · unit tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Install Rust toolchain
	uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt, clippy

	- uses: Swatinem/rust-cache@v2

	- name: Format check
	run: cargo fmt --all -- --check

	- name: Clippy (deny warnings)
	run: cargo clippy --all-targets --all-features -- -D warnings

	- name: Unit + integration tests
	run: cargo test --workspace --all-features

	- name: Build worker (release)
	run: cargo build --release --bin code-worker

	e2e-sql:
	name: SQL end-to-end (DuckDB sqllogictest)
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Install Rust toolchain
	uses: dtolnay/rust-toolchain@stable

	- uses: Swatinem/rust-cache@v2

	- name: Install uv
	uses: astral-sh/setup-uv@v5

	- name: Install haybarn-unittest
	run: uv tool install haybarn-unittest

	- name: SQL E2E (build release worker + run sqllogictest suite)
	# `make test-sql` builds target/release/code-worker first, then points
	# VGI_CODE_WORKER at it and runs the test/sql/*.test suite.
	run: \|
	export PATH="$HOME/.local/bin:$PATH"
	make test-sql

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