Removes ensemble summary import mode as separate cases import is not supported.
Simplifies the UI by removing the ensemble import option, and updates the logic to handle summary import mode correctly by only supporting skip or unified imports. If separated cases is required for a single summary case, this can be activated by using the import dialog.
Adds logic to initialize after read to ensure that if SummaryImportMode is SEPARATE_CASES, it changes to NOT_IMPORT.
Testing identified performance issues related to reading restart file name from summary files.
Make sure the reading of timesteps is done only when required in new function getFileInfoAndTimeSteps.
Add reading of restart file name using opm-common when opm-common is active. The performance of this reader is much better than resdata.
* #9773 Refactor ensemble import dialog.
* #9773 Add support for ensemble import of StimPlan/Reveal summary data.
* #9773 Add method for finding min and max time steps.
* #9773 Add option for resampling to hour intervals.
* #9773 Add option for resampling to minute intervals.
* #9773 Ensemble statistics: determine sub-sampling period dynamically.
* Use RiaWeightedMeanCalculator for curve resampling.
* Add HOUR and MINUTE to date time app enum.
* #9773 Generate better ensembles for StimPlan summaries.
* #9773 Fix parameters.txt lookup for StimPlan summaries
* Refactor: Improve interface of RicImportSummaryCasesFreature::createSummaryCasesFromFiles
Co-authored-by: Magne Sjaastad <magne.sjaastad@ceetronsolutions.com>