writeAlizer 1.6.2

implifies install_model_deps():

• Remove unused model argument.
• Standardize on the option hook: options(writeAlizer.require_pkgs_for_fits = function() ...).
• Collapse discovery to a single utils::packageDescription(..., fields = "Suggests") path.
• dry_run = TRUE now returns tokens visibly; version qualifiers are stripped only for checks/installs.

Tests

• Updated tests to use the options hook and visible dry-run behavior.
• Mocked requireNamespace() and utils::install.packages() to verify missing-package handling.
• All tests pass locally with devtools::test().

Notes

• Version set to 1.6.2 in DESCRIPTION. (Optional Date: field set to YYYY-MM-DD if present.)
• NEWS.md updated with a concise entry.