docs(readme): add real visualize graph, loop/halt diagrams, and run screenshots

[abrichr]

What

Adds inline visuals to the launcher README, keeping the existing two-path (local-first / cloud-optional) structure intact.

1. Real visualize program graph (not hand-drawn)

Embeds the actual Mermaid graph that openadapt flow visualize emits for the bundled MockMed workflow, right where visualize is described in Path 1. Generated from real tool output on openadapt-flow:

python -m openadapt_flow demo-record --out rec
python -m openadapt_flow compile rec --out bundle --name mockmed-triage
python -m openadapt_flow visualize bundle --format mermaid -o graph.mmd

(The workspace openadapt-flow HEAD carries visualize/for-each; the currently-published 1.19.0 wheel predates them, so the graph was produced from source.) The graph shows the 11 ordered steps, the armed identity gate on click 'Open', and the Save Encounter write marked irreversible and as the run's single halt point. It is copied verbatim from the tool, small enough (12 nodes) to embed whole with no trimming.

2. Record -> compile -> replay loop diagram (Mermaid)

A compact flowchart LR that also encodes the resolve-or-halt decision (halt-don't-guess), added at the end of "Why a compiler".

3. Real product screenshots (reused, not invented)

Two real Experimental desktop-app screenshots of the same MockMed workflow, optimized/resized to 1400px (~135-150 KB each) under media/:

• desktop-replay-verified.png - a clean 11/11 deterministic replay at $0.000 (no model calls on a healthy run).
• desktop-replay-halted.png - a run halting safely when a typed value cannot be verified.

4. Link the illustrated REPORT.md

The "illustrated REPORT.md" mentions now link to real committed example run reports in openadapt-flow (baseline + theme-drift), via absolute github.com URLs.

Honest + PyPI-safe

• Honest: graph and reports are real tool output; screenshots are the real desktop app, labeled Experimental; no fabricated metrics.
• PyPI (no Mermaid render): every Mermaid block carries a one-line plain-text summary so the point survives as a code block. Images use absolute raw.githubusercontent.com/OpenAdaptAI/OpenAdapt/main/... URLs so they resolve in the PyPI long description after merge (they will 404 on the PR preview until merged to main, which is expected).
• No em dashes added; net em-dash count is unchanged from origin/main. No content-lint/CI covers the README in this repo (only a docs-publisher guard, untouched).

🤖 Generated with Claude Code

https://claude.ai/code/session_01NyCHrzA1psrKMFfroYbzaM