Rewrite fast_pptx_renderer.py to read requiredPageTypes from template
config instead of hardcoding 5 slides. Add 10 slide builder functions
(cover, company, narrative, chart, timeline, table, compare, synergy,
conclusion, closing) with python-pptx native charts.
Key changes:
- Renderer reads templateConfig.requiredPageTypes and slidesConfig
from DeckContract to determine slide sequence and per-slide metadata
- routes.py loads PptTemplate and PptCompany from DB, normalizes all
PDF extractions (not just the first), passes full context to renderer
- renderer.py injects templateConfig, company info, and multi-product
data into DeckContract
- Add slides_config_json column to PptTemplate (migrate_017) for
per-slide title/narrative/chartType configuration via admin UI
- Admin template editor now supports drag-reorder slides, per-slide
title/narrative hint, chart/table type selection
- Add requiredPageTypes to savings/ink, savings/minimal, savings/business
templates (were missing, causing fallback to defaults)
- Fix IUL normalizer: add payYears and totalPremium to policy dict
- Fix CI/IUL normalizer: add totalSurrenderValue alias to benefitRows
so charts render correctly for all product types
- Port calculation functions from baodanppt: decade_rows, paid_premium,
simple_return, compound_return, find_payback_year
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
