Greptile code review

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Greptile Summary

This PR completes the wizard's 4-step UX by adding the previously missing "Summary" step header and extracts the total step count into a single WIZARD_TOTAL_STEPS constant to avoid future drift.

• flow.py: introduces WIZARD_TOTAL_STEPS = 4 and replaces all four _step_header literal arguments with it; adds the new _step_header(4, WIZARD_TOTAL_STEPS, "Summary") call that was absent before, so the progress indicator now correctly reaches 4/4.
• test_flow.py: adds three assertions verifying the "Summary" header appears, the 4/4 counter is present, and "Summary" precedes "Done." in the captured output.

Confidence Score: 5/5

Safe to merge — the change is a straightforward constant extraction and a previously missing step-4 header addition with no behavioral side-effects.

All four _step_header calls now correctly reference WIZARD_TOTAL_STEPS, the new Summary step header is placed at the right point in the flow, and the added test assertions cover the new output. The change is mechanical and well-scoped.

No files require special attention; test_flow.py has one minor hardcoded literal that could drift if the step count changes.

Important Files Changed

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[run_wizard start] --> B["_step_header(1, WIZARD_TOTAL_STEPS, 'Setup Mode')"]
    B --> C[Choose wizard mode]
    C --> D["_step_header(2, WIZARD_TOTAL_STEPS, 'LLM Provider')"]
    D --> E[Choose provider & model]
    E --> F["_step_header(3, WIZARD_TOTAL_STEPS, 'Integrations')"]
    F --> G[Configure integrations]
    G --> H["_step_header(4, WIZARD_TOTAL_STEPS, 'Summary') <- NEW"]
    H --> I[_render_saved_summary]
    I --> J[_render_next_steps]
    J --> K[return 0]

    style H fill:#d4edda,stroke:#28a745

_{Reviews (3): Last reviewed commit: "Merge origin/main into flow" | Re-trigger Greptile}

@greptile review

@greptile-apps review again

😤 @Devesh36 said "I will fix this" and then actually fixed it. Legendary behavior.

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