fix: add resolution to python down/up sampling operators

[jdroenner]

Here is a brief summary of what I did:

• Added serialization of more Interpolation and Downsampling parameters to Python
• Added error tracing to WebSocket handlers to catch errors on the server Side (don't only send them)

[coveralls]

Coverage Report for CI Build 27023555140

Coverage increased (+0.1%) to 87.318%

Details

• Coverage increased (+0.1%) from the base build.
• Patch coverage: 17 uncovered changes across 3 files (13 of 30 lines covered, 43.33%).
• 6 coverage regressions across 3 files.

Uncovered Changes

File	Changed	Covered	%
python/geoengine/workflow_builder/operators.py	22	12	54.55%
geoengine/services/src/api/handlers/workflows.rs	6	0	0.0%
python/geoengine/types.py	1	0	0.0%
Total (4 files)	30	13	43.33%

Coverage Regressions

6 previously-covered lines in 3 files lost coverage.

File	Lines Losing Coverage	Coverage
geoengine/services/src/datasets/external/edr.rs	3	89.09%
python/geoengine/workflow_builder/operators.py	2	77.37%
geoengine/services/src/datasets/external/aruna/mock_grpc_server.rs	1	83.12%

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Coverage Stats

Relevant Lines:	134299
Covered Lines:	117267
Line Coverage:	87.32%
Coverage Strength:	482078.82 hits per line

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💛 - Coveralls