Add Dropbox error handling tests and update documentation

[MarisolThor]

Summary

I'll start by reading the current state of the dropbox_upload.py file to understand what's there, then run tests to see the baseline.

Diff Stats

MARISOL.md                           |  88 +-------------
 README.md                            |   0
 dropbox_upload.py                    | 151 ++++++------------------
 repo_cache                           |   1 +
 tests/test_dropbox_error_handling.py | 220 +++++++++++++++++++++++++++++++++++
 tests/test_example.py                |   0
 6 files changed, 257 insertions(+), 203 deletions(-)

Phase

implement — part of Marisol's autonomous coding pipeline

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Generated by Marisol's autonomous coding engine