CLI Docs & Command Tree Consolidation and Update For E-Upgrade

[meaghanfitzgerald]

Issue: the docs currently have 2 destinations for CLI information

1. Avalanche CLI subheading

2. Tooling subheading, first subsection

Needs

• A destination for L1 deployers that includes conceptual overviews with only the relevant cli walkthroughs. CLI tutorials should not be exhaustive , but provide full coverage for creation and management of L1s.
• A exhaustive list of CLI commands (already exists here).
  • Ideally, write a script to keep this page updated with the latest main branch of the cli, similar to https://l1cli.com/.

Suggested fix

• Rename the Avalanche CLI subheading to "Avalanche L1s"
• Rewrite relevant docs to reflect new CLI flows, focusing on Fuji deployments:
  • Update
    • https://docs.avax.network/avalanche-l1s/build-first-avalanche-l1
      • this tutorial should cover both PoA and PoS
    • https://docs.avax.network/avalanche-l1s/deploy-a-avalanche-l1/fuji-testnet
    • https://docs.avax.network/avalanche-l1s/deploy-a-avalanche-l1/custom-virtual-machine
    • https://docs.avax.network/avalanche-l1s/maintain/view-avalanche-l1s
    • avalanche node create will now deploy nodes to the local machine by default https://docs.avax.network/tooling/avalanche-cli#create-1
  • Create
    • node create tutorial
    • addValidator tutorial (PoA and PoS)
    • removeValidator tutorial (PoA and PoS)

Bugs

• Remove this buggy path from the docs: https://docs.avax.network/avalanche-l1s/avalanche-cli-avalanche-l1s
  • This is the path returned by the search bar when "avalanche cli" or "cli" is searched

[meaghanfitzgerald]

@owenwahlgren fyi the cli team is going to merge a PR that removes the step where the user has to provide a path to their build of avalanchego: ava-labs/avalanche-cli#2351 🥳