* wip query places within buffer
* places within search area query working
* make async
* remove unused fields
* formatting
* remove literal type for more flexibile, but still map user input to 3 high level Overture categories- cafe, restaurant, and bar
* actually return pydantic FeatureCollection
* better formatting for tool message
* fix formatting
* fix init
* actually fix imports
* fix linting
* clearer agent instructions
* render the FeatureCollection automatically in steamlit
* Add docs to download overture places data & ollama model
* Hit local overture parquet files
* Add osx gitignore
* Add .env.example
* Make overture data source selectable using .env
* Add pytest marker to set right ENV vars during CI
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Co-authored-by: Daniel Wiesmann <yellowcap@users.noreply.github.com>