Add a Workflows section to the Claude guide (work in progress)

[dmartinezIPA]

Pull Request Summary 🚀

Work in progress. This PR opens a new Workflows section for the Claude guide with the first workflow. More workflows are on the way (next up: a reproducible-pipeline workflow, then package-for-replication), so it stays a draft until the initial set lands.

What does this PR do? 📝

Adds a Workflows subsection under Software Guides → Claude AI:

• software/claude/workflows/index.qmd — a link-hub landing for the section.
• software/claude/workflows/understand-inherited-code.qmd — the first workflow, Revive and understand inherited code.
• _quarto.yml — wires the subsection into the Claude AI sidebar.

Why is this change needed? 🤔

The existing Claude pages orient readers and show where Claude Code helps. Workflows go a level deeper: concrete, repeatable processes for the tasks where Claude does something a reference page cannot — reading, running, and reasoning about a real project. Each workflow is written to be adopted and adapted, not just read.

How was this implemented? 🛠️

• The landing frames the section (you own the spec; the value is in the loop; nothing lands on the first try) and links to each workflow as a card.
• The first workflow: give Claude the code and its context (with a safe, de-identified or synthetic data stand-in — never raw participant data), iterate the closed loop until it runs, and report a change log of what it altered. A base tier needs no version control; an advanced tier commits the original and has Claude produce an Explain-Diff-style interactive HTML walkthrough with a quiz (crediting Geoffrey Litt's prompt).
• Public-audience-first voice, with IPA-specific detail scoped to "At IPA" callouts. Drafted and checked with the repo's knowledge-hub-generator skill.

Stacked on release/colombia-claude-bootstrapping (this PR targets that branch, not main) so PR #180 stays a light, independently-approvable unit.

How to test or reproduce? 🧪

just fmt-md software/claude/workflows/index.qmd
just fmt-md software/claude/workflows/understand-inherited-code.qmd
just vale-file software/claude/workflows/index.qmd
just vale-file software/claude/workflows/understand-inherited-code.qmd
just preview-docs   # browse Software Guides → Claude AI → Workflows

Both pages report 0 Vale errors and render cleanly.

Screenshots (if applicable) 📷

N/A — text pages.

Checklist ✅

• I have run and tested my changes locally
• I have limited this PR to less than 1000 lines of code change (if not, explain why)
• I have run linting and formatting on any code changes (if applicable)
• I have updated the documentation (README, etc.) accordingly — this PR is documentation; navigation updated in _quarto.yml
• I have reviewed and resolved any merge conflicts
• I have reviewed and resolved any Vale errors

🤖 Generated with Claude Code