docs: add visualiser to sidebar #7250

Job	Run time
lint / markdown-lint	1m 48s
branch_name	2s
lint / yamllint	9s
test / Build All ev-node Binaries	2m 6s
lint / golangci-lint	30s
test / Build ev-node Docker Image	14m 51s
test / Build ev-node EVM Single Docker Image	15m 14s
lint / goreleaser-check	9s
test / Run Unit Tests	4m 22s
test / Go Mod Tidy Check	32s
proto / buf-check	8s
test / Run Integration Tests	2m 5s
lint / hadolint / hadolint	9s
test / Run EVM Execution Tests	2m 48s
test / Run E2E System Tests	7m 10s
test / Combine and Upload Coverage	-1s
test / Docker E2E Tests	20s
release	0s
	52m 22s

Provide feedback