Only write Tribal layers if they have changed

[mhweber]

This PR addresses #753

• Only writes Tribal layers if they have changed from what is currently in inst/extdata/Tribal.gpkg layers when TADA_UpdateTribalLayers() is called from MaintenanceScheduled.R.
• Changed writeLayer in Utilities.R to writeLayerIfChanged to better reflect what the function does.
• Added an internal function .sf_layer_equal to Utilities.R to compare spatial features for equality.

Note that TADA_UpdateTribalLayers() in MaintenanceScheduled.R will now take a bit longer to run as it evaluates spatial layers against Tribal.gpkg layers to check for any differences.

Pull Request Checklist (convert PR to draft if in progress)

Required

• Update your branch from the latest develop and resolve any merge conflicts

• Run devtools::test(), devtools::check(), and devtools::document() locally; ensure tests pass and fix any errors, warnings, or notes. Add new dependencies to DESCRIPTION and document appropriately

• Add/update vignettes for corresponding changes in functionality, list these under articles in _pkgdown.yml, and ensure added/updated vignettes run and build with proper formatting locally

• Request review from at least one developer team member (convert PR to ready for review if it was designated as in progress)

Best practices

• Include a summary of the changes made and relevant context/motivation

• Link issues to auto-close on merge (use Development sidebar or include "Closes #" in the PR)

• Refresh inline/block comments for clarity

• Update roxygen docs and include examples; review help pages

• Add/update tests in tests/testthat; review the bot's coverage report from test-coverage and confirm all changes are covered

Conditional

• If there is a bot spelling comment, run spelling::spell_check_package() locally and fix any misspellings; add approved project terms to WORDLIST with spelling::update_wordlist()

• If tests fail suggesting internal reference files need a refresh, run .TADA_UpdateRefFiles() and .TADA_UpdateExampleData() locally via MaintenanceScheduled.R or trigger the Component File Update GitHub Action

• If new example data files were added, document them in ExampleData.R and include them in MaintenanceScheduled.R for regular refresh

• If columns were added/updated, update RequiredCols.R

• If changes affect other package or the shiny app functions, update those impacted functions accordingly

[github-actions]

Spelling check failed. Details:

Spelling check failed. Found 1 potential misspelling(s). Note: Run spelling::spell_check_package() locally and fix any misspellings; add approved project terms to WORDLIST with spelling::update_wordlist().

  WORD                  FOUND IN
writeLayerIfChanged   getFeatureLayer.Rd:6,20
                      writeLayerIfChanged.Rd:6,19

[github-actions]

Spelling check failed. Details:

Spelling check failed. Found 1 potential misspelling(s). Note: Run spelling::spell_check_package() locally and fix any misspellings; add approved project terms to WORDLIST with spelling::update_wordlist().

  WORD                  FOUND IN
writeLayerIfChanged   getFeatureLayer.Rd:6,20
                      writeLayerIfChanged.Rd:6,19