Use {{vscode}}/{{cli}} conditional blocks for platform-specific onboarding in paw-status

[Copilot]

The "get started" instructions added to paw-status/SKILL.md's Help Mode section listed both CLI and VS Code steps inline, instead of using the conditional template blocks the rest of the codebase uses.

Changes

• skills/paw-status/SKILL.md: Replace platform-named bullet points with {{#cli}}/{{#vscode}} conditional blocks so each environment only sees its relevant instructions.

Before:

- If the user also asks how to get started, tailor the answer by platform:
  - **GitHub Copilot CLI**: install via `copilot plugin install ...`
  - **VS Code**: install the extension, then run `PAW: New PAW Workflow`.

After:

- If the user also asks how to get started:
{{#cli}}
  - Install via `copilot plugin install ...`
{{/cli}}
{{#vscode}}
  - Install the extension, then run `PAW: New PAW Workflow`.
{{/vscode}}

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💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.

[lossyrob]

Since the user will be using a skill that requires an installation, it makes less sense to have install guidance here. Just have the workflow init guidance. Right for vscode, for cli it should be selecting the PAW custom agent and typing, "start a new paw workflow" or something like that

[Copilot]

Done in 74ca643. Removed the install guidance and updated both blocks to workflow init only:

• CLI: "Select the PAW custom agent (copilot --agent PAW or /agent PAW) and say 'start a new PAW workflow'."
• VS Code: "Run PAW: New PAW Workflow."