Phase 32: FABLE Pyculator onboarding and validation pilot

[gparadis]

Goal:
Turn the current Modelwright humane-interface prototype into a structured onboarding and validation pilot for Abdulateef, Gloria, and Camilla.

The phase focuses on documented setup, repeatable tester feedback, and initial FABLE-P validation protocol design. It should not add deeper converter compatibility work until the pilot produces evidence.

Release target: modelwright==0.1.0a7

Branch: main after mid-phase merge of PR #198. Continue P32.5 feedback-driven work from current main.

Child tasks:

• P32.1 Add FABLE Pyculator HQP onboarding guide. Child issue: P32.1 Add FABLE Pyculator HQP onboarding guide #192.
• P32.2 Add structured tester GitHub issue templates. Child issue: P32.2 Add structured tester GitHub issue templates #193.
• P32.3 Define FABLE-P validation pilot protocol. Child issue: P32.3 Define FABLE-P validation pilot protocol #194.
• P32.4 Add scenario/output manifest seed format. Child issue: P32.4 Add scenario/output manifest seed format #195.
• P32.5 Improve notebook examples from first-user friction. Child issue: P32.5 Improve notebook examples from first-user friction #196.
• P32.6 Publish modelwright==0.1.0a7. Child issue: P32.6 Publish modelwright 0.1.0a7 #197.

Current evidence:

• Commit 08186f8 added the FABLE Pyculator onboarding guide, structured issue forms, validation/usability pilot protocol, and scenario/output manifest seed.
• PR Add FABLE Pyculator onboarding pilot #198 merged the completed onboarding slice to main at 6085661 so the public docs could deploy mid-phase.
• Post-merge Test workflow passed on main.
• Post-merge docs-pages workflow passed and deployed GitHub Pages.
• Live onboarding guide verified at https://ubc-fresh.github.io/modelwright/guides/fable-pyculator-onboarding.html.
• .venv/bin/python -m pytest -vv tests/test_examples.py passed with 7 tests.
• .venv/bin/python -m ruff check . passed.
• .venv/bin/python -m pytest passed with 168 passed and 1 skipped benchmark.
• .venv/bin/sphinx-build -b html docs _build/html -W passed and included the onboarding guide.
• Ruby's YAML parser loaded all GitHub issue-template YAML files successfully.
• The manifest seed parsed as valid JSON.
• git diff --check passed.

Acceptance boundary:

• May claim a documented onboarding and validation pilot workflow for FABLE Pyculator testers.
• May claim structured validation and usability feedback can be captured through GitHub issues and manifest seeds.
• Must not claim arbitrary FABLE country calculator support, production FABLE-P Canada readiness, stable public API compatibility, or a full scenario automation framework.