`circleci`: update `miniforge` setup (#48)

+ `.circleci/config.yml`: replace `mamba init bash` with `source conda/mamba.sh`, as suggested by its GitHub repo readme at https://github.com/conda-forge/miniforge?tab=readme-ov-file#as-part-of-a-ci-pipeline, to fix the current circle CI environment setup error.

update to the official new CDS (#44)

+ `autoget.py`:
   - update `cds_url` link
   - update to the latest syntax of `cdsapi` for the request dictionary input
   - use `f'{}'` instead of `.format` syntax

+ `README.md`: update account setup doc for the official new CDS

+ `requirements.txt`: the new CDS requires cdsapi>=0.7.2

+ update `model.cfg` and `tests/test_dload.py` for the new CDS

+ `processor.intP2H()`: add whitespace for better readability

---------

Co-authored-by: Yuan-Kai Liu <55262505+yuankailiu@users.noreply.github.com>

`pyproject.toml`: use dynamic dependencies (#38)

* pyproject.toml: use dynamic dependencies

+ requirements.txt:
   - move the packaging related dependencies into tests/requirements.txt file
   - remove `matplotlib` as it's only used in the obsolete functions in utils.py, which is not used at all

+ pyproject.toml:
   - use dynamic files for dependencies and optional dependencies, to avoid duplicating the list of dependencies, to be consistent with mintpy
   - use dynamic files for readme as well

* tests/requirements.txt: add matplotlib

`processor.PTV2del()`: rename integrate func call to scipy-1.14 (#35)

+ `processor.PTV2del()`: rename integrate func call to scipy-1.14 from `scipy.integrate.cumtrapz()` to `scipy.integrate.cumulative_trapezoid()`, as the former is removed from scipy since version 1.14.

circleci: replace mambaforge with miniforge3 (#33)

+ .circleci/config.yml: replace mambaforge with miniforge3

+ .github: add release.yml to ignore contributions by bots in release notes

revert "tolerate duplicates for TestPyPI" (#21)

add version.py and badges in README

+ add version.py for a explicit list of release history
+ setup.py: grab version number from version.py, instead of manual change
+ README: add badges, to be consistent with other insarlab repos

README: typo fix (#7)

* README: typo fix

wrapping up for version 0.2.0

+ setup.py: update version number to 0.2.0

+ remove the following unused big test data files and big downloaded GRIB files to save git clone data volume
  - examples/ECMWF/ERA-Int* files (>75 MB)
  - examples/dem* files
  - examples/*.flt files

Update README.md