Improvements for use in flood modelling

[rosepearson]

Trace-back when clearing the cached files created to stabilise memory usage during parallel computing.

Line 950 processor.py cached_file.unlink()

https://github.com/rosepearson/GeoFabrics/blob/main/src/geofabrics/processor.py#L950

Also update the windows yml files to be cleaner and remove the spyder dependency.

1. TB line 950 unlinking
2. Tidy windows ymal file
3. Make robust to adding a river outside the catchment and ignore
4. Package GeoFabrics using conda to simplify install.

• Going through the process of packaging the only non-Conda dependency - https://github.com/conda-forge/staged-recipes/pull/25063

[rosepearson]

Other suggestions @RegMeasures

1. Add ability for a raster elevation or roughness patch to be added at the end of the dem/roughness stages (e.g. after the LiDAR is added).
2. Add support for a stop-bank stage i. support z-height polyline ii. support crest height from LiDAR along polyline withou z-heights

• [x] Add a source to the waterways stage so it is clear OSM is the current only source.
• [x] Support saving out as GeoTiffs (each layer as a separate GeoTiff)

[rosepearson]

could look at replacing the LFS caching in the GH actions with https://github.com/marketplace/actions/cached-lfs-checkout