docs: improve font installation process in project #64

Job	Run time
cargo fmt (windows-2022, stable)	47s
cargo test (windows-2022, stable)	7m 27s
cargo clippy (windows-2022, stable)	4m 17s
cargo fmt (windows-2022, nightly)	29s
cargo build (windows-2022, stable)	1m 9s
cargo test (windows-2022, nightly)	6m 17s
cargo clippy (windows-2022, nightly)	2m 59s
cargo build (windows-2022, nightly)	2m 2s
cargo fmt (macos-latest, stable)	7s
cargo test (macos-latest, stable)	1m 25s
cargo clippy (macos-latest, stable)	1m 21s
cargo build (macos-latest, stable)	21s
cargo fmt (macos-latest, nightly)	12s
cargo test (macos-latest, nightly)	3m 3s
cargo clippy (macos-latest, nightly)	1m 20s
cargo build (macos-latest, nightly)	28s
cargo fmt (ubuntu-22.04, stable)	5s
cargo test (ubuntu-22.04, stable)	2m 54s
cargo clippy (ubuntu-22.04, stable)	1m 8s
cargo fmt (ubuntu-22.04, nightly)	11s
cargo build (ubuntu-22.04, stable)	12s
cargo test (ubuntu-22.04, nightly)	2m 39s
cargo clippy (ubuntu-22.04, nightly)	1m 13s
cargo build (ubuntu-22.04, nightly)	20s
Upload Test Event	0s
	42m 26s

Provide feedback