Issue Description

Create five short getting started articles documenting the RPI (Research, Plan, Implement) workflow for the hve-core repository. These guides will help new users understand and effectively use the three task-specific chat modes to transform uncertainty into working code through a structured, evidence-based approach.

Articles to Create

Target Audience

Developers new to structured AI workflows but familiar with VS Code and GitHub Copilot.

Content Requirements

Each article should:

• Be a 3-5 minute read (600-1000 words)
• Include valid frontmatter (title, description, author, ms.date, ms.topic, keywords, estimated_reading_time)
• Follow existing docs/getting-started.md style
• Contain copy-able example prompts
• Link to related articles and source chat mode files
• Include the standard footer

Acceptance Criteria

• Five markdown articles created in docs/ directory
• All articles follow repo markdown conventions (frontmatter, linting)
• Each article is standalone but includes navigation links to related articles
• Example prompts are practical and copy-able
• Links to source chat mode files are correct
• Article on using them together shows complete workflow with artifacts

Research

Complete research document available at:
.copilot-tracking/research/20250128-rpi-getting-started-guides-research.md

Related Discovery: README.md Broken Links

⚠️ Note: During research, .github/prompts/README.md was found to reference 17 prompts, but only 6 actually exist. This is a separate issue that should be tracked independently:

Missing prompts (11 total): getting-started.prompt.md, task-planner-plan.prompt.md, git-commit.prompt.md, git-commit-message.prompt.md, git-merge.prompt.md, git-setup.prompt.md, ado-wit-discovery.prompt.md, get-my-work-items.prompt.md, create-my-work-items-handoff.prompt.md, ado-update-wit-items.prompt.md, uv-manage.prompt.md, adr-create.prompt.md, prompt-new.prompt.md, prompt-refactor.prompt.md

Recommend creating a separate issue to either remove references or create the missing prompts.

Additional Context

• The RPI guides reference chat modes (which all exist), not prompts
• Content is based on existing hve-core chat mode files and hve-ai-companion-guide documentation
• The new rpi-overview.md could serve as the "getting started with task workflows" that the missing getting-started.prompt.md was intended to cover