update to work with python 3.12 - plus migrate to uv to fix circ dependency issue

[paulinder]

• upgrade tensorflow dependencies to support python up to v3.12. 3.13 support starts in tensorflow 2.20.0 but there are bugs, so pinning it at 2.19.*
• migrate from poetry to uv because the poetry install didn't "just work" because of a circular dependency issue (something like "could not install because tensorflow depends on tensorflow"... there could be some way to get around it, but the switch to uv is painless)
• added github actions lint and test workflows
• fixed format/lint to make CI pass
• updated readme and dockerfile
• removed unnecessary setup.py

format/lint was not previously being run in CI so there were a bunch of things to "fix"

Name                                     Stmts   Miss   Cover   Missing
-----------------------------------------------------------------------
oats/__init__.py                             0      0 100.00%
oats/_data/__init__.py                       0      0 100.00%
oats/_data/base.py                          19     19   0.00%   1-28
oats/_data/ucrdata.py                       68     68   0.00%   1-96
oats/_utils/__init__.py                      2      0 100.00%
oats/_utils/dlutils.py                     191    116  39.27%   26-35, 44-58, 61-62, 117-148, 164-203, 206-209, 213-220, 224-226, 302-306, 310-315, 319-347, 358-371, 376-378, 381-387
oats/_utils/utils.py                        24     12  50.00%   11, 15, 20-27, 35-36
oats/_utils/visualizer.py                   19     19   0.00%   1-26
oats/generator/__init__.py                   1      0 100.00%
oats/generator/_base.py                      5      1  80.00%   13
oats/generator/univariate_wave.py          104     28  73.08%   12, 44-55, 153, 155, 189, 201, 205-207, 221-225, 241-243
oats/models/__init__.py                     21      1  95.24%   10
oats/models/_base.py                        27      6  77.78%   25, 28, 32-36
oats/models/_darts_model.py                141     53  62.41%   52-56, 59-66, 70-77, 90, 103-112, 120-137, 144-164, 218, 257-267
oats/models/_darts_simple.py               124     49  60.48%   37, 40-47, 58-68, 76-96, 103-122, 126-127, 201-212
oats/models/_pyod_model.py                  57      8  85.96%   28, 31-35, 39-40, 53
oats/models/distance/__init__.py             0      0 100.00%
oats/models/distance/iforest.py              8      1  87.50%   20
oats/models/distance/matrixprofile.py       37      6  83.78%   35-38, 49-52
oats/models/predictive/__init__.py           0      0 100.00%
oats/models/predictive/arima.py             22      0 100.00%
oats/models/predictive/fluxev.py           231     29  87.45%   35, 101, 130, 132, 154-155, 216, 231-233, 256-257, 263-264, 270-271, 310, 340-346, 353-354, 357-361
oats/models/predictive/lightgbm.py          11      2  81.82%   45-55
oats/models/predictive/ma.py                20      1  95.00%   43
oats/models/predictive/nbeats.py            11      2  81.82%   45-56
oats/models/predictive/nhits.py             10      3  70.00%   39-41, 57
oats/models/predictive/randomforest.py      11      2  81.82%   45-52
oats/models/predictive/regression.py         8      1  87.50%   42
oats/models/predictive/rnn.py               11      4  63.64%   42-44, 55-64
oats/models/predictive/tcn.py               11      4  63.64%   40-42, 45-53
oats/models/predictive/tft.py               11      4  63.64%   40-42, 45-55
oats/models/predictive/transformer.py       10      3  70.00%   39-40, 59
oats/models/reconstruction/__init__.py       0      0 100.00%
oats/models/reconstruction/tranad.py       124      7  94.35%   93, 191-199
oats/models/reconstruction/vae.py           15      0 100.00%
oats/models/rule_based/__init__.py           0      0 100.00%
oats/models/rule_based/quantile.py          18      0 100.00%
oats/preprocessor/__init__.py                1      0 100.00%
oats/preprocessor/_base.py                  18      8  55.56%   24, 27, 37-44
oats/preprocessor/spectral_residual.py      61      8  86.89%   72, 141-147, 151
oats/scorer/__init__.py                      2      0 100.00%
oats/scorer/_base.py                         3      1  66.67%   28
oats/scorer/qualitative_metrics.py          82      4  95.12%   74, 81, 103, 126
oats/scorer/supervised_scorer.py            67     19  71.64%   50, 67, 72, 77-79, 84-86, 91-93, 98-100, 105-107, 110
oats/threshold/__init__.py                   4      0 100.00%
oats/threshold/_base.py                     23      3  86.96%   18, 21, 24
oats/threshold/jenks.py                     12      0 100.00%
oats/threshold/pot.py                       41      3  92.68%   32-34
oats/threshold/quantile.py                  11      0 100.00%
oats/threshold/spot.py                     133     27  79.70%   147, 155-156, 179-180, 185-186, 192-193, 209-211, 217-224, 230-231, 234-240
-----------------------------------------------------------------------
TOTAL                                     1830    522  71.48%

[asna-georgian]

do you want to include test coverage as part of ci? --cov?

[paulinder]

ah thanks for the catch - i meant to update the CI commands to use the makefile. will update

[asna-georgian]

LG!