[waldekmastykarz]

Adds stable https://go.devproxy.net?go=<code> docs shortlinks to CLI output so agents and users can find the right docs page without guessing Learn URLs.

Changes

• --help for every command ends with a Docs: line:
  • root and group commands (e.g. api, cert) → cli
  • leaf commands → cli-<command path> (e.g. cli-api-show, cli-config-get)
  • commands contributed by built-in plugins → <pluginname> (e.g. mocks → mockresponseplugin)
  • commands contributed by third-party plugins → no link (no canonical page)
• devproxy api show: adds Docs: https://go.devproxy.net?go=api (text) and a docs property (JSON).
• Plugin errors (load failure, initialization failure, missing URLs to watch, config schema validation): append the plugin's docs link for plugins shipped in DevProxy.Plugins. Third-party plugins keep the original message.
• New DocsLinks helper in DevProxy.Abstractions/Utils so the CLI never hard-codes Learn paths, plus HelpDocs to resolve per-command links.

Notes

I probed every code the CLI can emit. All resolve except these, which need redirects added on the shortlink service: cli-msgraphdb, cli-cert-remove, websocketmockresponseplugin.

Resolves #2063

[Copilot]

🟢 Approval recommended

No active review issues are reported for the documentation-shortlink changes.

No open issues 🎉

What changed in this PR

Adds canonical documentation shortlinks to Dev Proxy’s CLI output, helping users and agents find relevant documentation without constructing Learn URLs.

Changes:

• Adds command-specific docs links to help output, including built-in plugin commands while excluding third-party plugins.
• Includes documentation links in api show text and JSON output and selected built-in plugin error messages.
• Centralizes shortlink generation and adds tests for command-link resolution.

File	Description
DevProxy/​Plugins/​PluginServiceExtensions.cs	Adds docs links to built-in plugin load, initialization, and missing-URL errors.
DevProxy/​Commands/​HelpDocs.cs	Resolves command-specific links and explicit plugin overrides.
DevProxy/​Commands/​DevProxyHelpAction.cs	Appends documentation links to help output.
DevProxy/​Commands/​DevProxyCommand.cs	Associates plugin commands with their documentation links.
DevProxy/​Commands/​ApiCommand.cs	Adds API documentation links to text and JSON output.
DevProxy.Tests/​HelpDocsTests.cs	Tests command-link resolution and third-party exclusion.
DevProxy.Abstractions/​Utils/​DocsLinks.cs	Centralizes shortlink generation and built-in plugin identification.
DevProxy.Abstractions/​Plugins/​BasePlugin.cs	Adds built-in plugin docs links to configuration validation errors.

_{Review effort: Balanced}