Squashed commit of the following:

commit 081457c216f0dec29e4538e5cb5e2427528ce632
Author: Keith E Campbell <stamp.versioned@knowledge.design>
Date:   Fri Apr 17 11:05:51 2026 -0700

    merge-prep: strip branch qualifier → 1.59.0-SNAPSHOT

commit 64e952e22bdce5ea286107c510ca9c38fc5686a0
Author: Keith E Campbell <stamp.versioned@knowledge.design>
Date:   Thu Apr 16 20:34:38 2026 -0700

    feature: update BOM imports for feature/plugin-service-loader-integration

commit 01b6620c937697442eec0ddb8025fb519da7f705
Author: Keith E Campbell <stamp.versioned@knowledge.design>
Date:   Thu Apr 16 20:34:36 2026 -0700

    feature: set version 1.59.0-plugin-service-loader-integration-SNAPSHOT for feature/plugin-service-loader-integration

Author: kec