Dependency workspace and lockfile - Flow and algorithm

import SpecArticleChrome from '@beskid/beskid-ui/platform-spec/SpecArticleChrome.astro';

<SpecArticleChrome />

1. Build compile plan from manifest graph.
2. Materialize dependency sources into workspace object directory.
3. Read and reconcile Project.lock against resolved dependencies.
4. Enforce locked/frozen policy.
5. Expose final materialized source root to compile commands.

This flow is implemented in project workflow services and reused by fetch/lock/tree command surfaces.