Parameterize indirect costs [v3.9.34]

[softwareengineerprogrammer]

Description

1. Parameterize indirect cost factor & contingency NREL/GEOPHIRES-X#383 (relevant to Standardize specific costs NREL/GEOPHIRES-X#400).
   1. Adds parameters:
      1. Indirect Capital Cost Percentage: "The indirect cost percentage applied to capital costs (default 12%). This value is used for all cost categories including surface plant, field gathering system, and exploration except when a category-specific indirect cost parameter is defined or provided. Wellfield costs use Well Drilling and Completion Indirect Capital Cost Percentage (default 5%). Stimulation costs use Reservoir Stimulation Indirect Capital Cost Percentage (default 5%)."
      2. Reservoir Stimulation Indirect Capital Cost Percentage: "The indirect capital cost for reservoir stimulation, calculated as a percentage of the direct cost. (Not applied if Reservoir Stimulation Capital Cost is provided.)"
      3. Well Drilling and Completion Indirect Capital Cost Percentage: Well drilling and completion capital cost per well including indirect costs and contingency. Applied to production wells; also applied to injection wells unless Injection Well Drilling and Completion Capital Cost is provided.
   2. Documents application of indirect and contingency costs, and other tangentially relevant costing behavior, for:
      1. Reservoir Stimulation Capital Cost: "Total reservoir stimulation capital cost, including contingency and indirect costs."
      2. Reservoir Stimulation Capital Cost per Injection Well: "Reservoir stimulation capital cost per injection well before indirect costs and contingency"
      3. Reservoir Stimulation Capital Cost per Production Well: "Reservoir stimulation capital cost per production well before indirect costs and contingency. By default, only the injection wells are assumed to be stimulated unless this parameter is provided."
      4. Well Drilling and Completion Capital Cost: "Well drilling and completion capital cost per well including indirect costs and contingency. Applied to production wells; also applied to injection wells unless Injection Well Drilling and Completion Capital Cost is provided. "
2. Schema Generator should be run automatically as pre-commit hook NREL/GEOPHIRES-X#379. Note: the addition of this test appears to have triggered a latent test configuration and/or associated race condition issue that occurs intermittently in GitHub Actions. This PR includes a number of trial-and-error commits that both partially address and work around this issue.

Testing & Verification

1. Existing behavior unchanged - relevant unit tests such as test_geophires_examples pass as-is
2. Added indirect costs unit test
3. Generated schemas test
4. Web interface: