Install links in readme

[aaronpowell]

• Adding badges
• Adding links to easy-install into vscode/insiders

Merge blocked as file protocol handlers aren't supported on GitHub READMEs, we need to wait for a redirect link.

[Copilot]

Pull Request Overview

This PR adds VS Code and VS Code Insiders install badges to both the generated instructions in the code and the static listings in README.md.

• Introduces makeBadges(link) to generate markdown badges for installation.
• Refactors generateInstructionsSection, generatePromptsSection, and generateChatModesSection to output tables including an “Install” column.
• Updates README.md to replace bulleted lists with tables that include the new install badges.

Reviewed Changes

Copilot reviewed 2 out of 3 changed files in this pull request and generated no comments.

File	Description
update-readme.js	Added makeBadges function and updated generators to include a table “Install” column using badges.
README.md	Replaced list entries with markdown tables for instructions, prompts, and chat modes including install badges.

Comments suppressed due to low confidence (4)

update-readme.js:261

• [nitpick] The alt text for the second badge is identical to the first (Install in VS Code). Consider labeling it Install in VS Code Insiders to accurately describe the badge.

  return `[![Install in VS Code](https://img.shields.io/badge/VS_Code-Install-0098FF?style=flat-square&logo=visualstudiocode&logoColor=white)](vscode:chat-prompt/install?url=https://raw.githubusercontent.com/github/awesome-copilot/main/${link}) [![Install in VS Code](https://img.shields.io/badge/VS_Code_Insiders-Install-24bfa5?style=flat-square&logo=visualstudiocode&logoColor=white)](vscode-insiders:chat-prompt/install?url=https://raw.githubusercontent.com/github/awesome-copilot/main/${link})`;

update-readme.js:290

• The variable link is not defined in this scope before calling makeBadges(link). You need to compute or pass the correct relative file path (e.g., const link = ...) before generating badges.

    const badges = makeBadges(link);

update-readme.js:331

• The variable link is undefined here as well. Ensure you define link (for example const link = path.join('prompts', file)) before generating badges.

    const badges = makeBadges(link);

update-readme.js:380

• link is not declared in this function’s scope. Define link (e.g., const link = path.join('chatmodes', file)) before calling makeBadges.

    const badges = makeBadges(link);