docs(installer): point Docs URL at docs.armoriq.ai/armorcopilot

[Harihara04sudhan]

Summary

After a successful curl-pipe install, the installer printed:

Docs:         https://github.com/armoriq/armorCopilot

That's the source repo, not the user-facing docs. This moves that line to "Source:" and adds a proper "Docs:" line pointing at the canonical docs site, in a new "Learn more" section right after the Quick start block.

After

┃ Learn more

  Docs:         https://docs.armoriq.ai/armorcopilot
  Source:       https://github.com/armoriq/armorCopilot

┃ Manage anytime

  bash install_armorcopilot.sh --uninstall

  Plugin:       ~/.armoriq/armorCopilot/...
  Copilot list: copilot plugin list

Test plan

• Run the installer end-to-end. At success, confirm the "Learn more" section appears with the new Docs URL.
• Click https://docs.armoriq.ai/armorcopilot and confirm the page renders (docs PR #34 needs to be merged + deployed for that URL to be live).
• After this PR merges, sync the file to armoriq/armorIQ-landing so https://armoriq.ai/install_armorcopilot.sh serves the same.

🤖 Generated with Claude Code

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