feat: add GeoJSON parsers and choropleth map visualization

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- Add geo.py parser module with CMHCZoneParser, TRREBDistrictParser,
  and NeighbourhoodParser for loading geographic boundaries
- Add coordinate reprojection support (EPSG:3857 to WGS84)
- Organize geo data in data/toronto/raw/geo/ directory
- Add CMHC zones GeoJSON (31 zones) for rental market choropleth
- Add Toronto neighbourhoods GeoJSON (158) as purchase market proxy
- Update callbacks with real CMHC 2024 rental data
- Add sample purchase data for all 158 neighbourhoods
- Update pre-commit config to exclude geo data files

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

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This commit is contained in:

Leo Miranda

2026-01-14 17:58:13 -05:00

parent 8701a12b41

commit 9dfa24fb76

8 changed files with 1923 additions and 49 deletions

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portfolio_app/pages/toronto/callbacks/__init__.py

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