doc: add design docs, document running without the agent #309

	name: Formatting and Linting
	on: [pull_request]

	jobs:
	fmt:
	name: Cargo fmt
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@nightly
	with:
	components: rustfmt
	- uses: Swatinem/rust-cache@v2
	- name: Run fmt check
	id: cargoFmt
	shell: bash
	run: cargo fmt --all -- --check
	- name: Run fmt check - decoder
	id: cargoFmtDecoder
	shell: bash
	working-directory: decoder
	run: cargo fmt --all -- --check
	clippy:
	name: Cargo clippy
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	- uses: Swatinem/rust-cache@v2
	- name: Install clippy
	shell: bash
	run: rustup component add clippy
	- name: Run clippy check
	id: cargoClippy
	shell: bash
	run: cargo clippy --workspace --all-features -- -D warnings
	clippyDecoder:
	name: Cargo clippy (decoder)
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	- uses: Swatinem/rust-cache@v2
	with:
	cache-directories: decoder
	- name: Install clippy
	shell: bash
	run: rustup component add clippy
	- name: Run clippy check - decoder
	id: cargoClippyDecoder
	shell: bash
	working-directory: decoder
	run: cargo clippy --workspace --all-features -- -D warnings

Provide feedback