[patterncatalyst]

What

Removes the school-framing word "capstone" from the project. Code identifiers become datamesh; descriptive prose becomes "the final project". The published site is now completely capstone-free.

Stacked on #14 (the chapter-template/readability PR) because it also edits _docs. Review/merge #14 first; I'll retarget this PR's base to main once #14 lands.

Scope (219 files originally referenced "capstone")

Code (examples/lgtm-datamesh)

• Proto package capstone.inventory.v1 → datamesh.inventory.v1; proto/capstone → proto/datamesh; gRPC stubs regenerated with buf into gen/datamesh/ across all three services (old gen/capstone removed).
• Helm umbrella chart charts/capstone → charts/datamesh (name, release, labels, image-repo prefix, part-of).
• minikube path renamed end to end: profile, namespace, Postgres cluster (datamesh-postgres, db/owner datamesh/datamesh_app), Kafka cluster (datamesh-kafka), OTel service.namespace, Grafana dashboards/PromQL selectors.
• Scripts setup-capstone-profile.sh / bootstrap-capstone.sh → setup-datamesh-profile.sh / bootstrap-datamesh.sh; Avro schema namespace.
• OpenShift path (already datamesh) had stale capstone refs fixed, incl. a broken part-of=capstone label selector.

Assets — the three 17-capstone-* figure pairs → 17-final-project-*; in-figure caption text + capstone.inventory.v1 label updated.

Site/prose — all chapters, deck sources, README/PRD/onboarding/HTML/_config/_plans; diagram includes rewired; root scripts/audit-fedora-prereqs.sh + setup-strimzi.sh fixed (one stale renamed-script reference). The two archive decision-log files cited by published chapters renamed to final-project-*.md (content + CAP-xxx IDs preserved).

Verification

• buf lint clean · service imports OK · helm template charts/datamesh clean
• jekyll build clean · forbidden-syntax / check-cross-references / check-liquid-collisions all clean
• zero "capstone" in the rendered _site

Left verbatim (non-published historical/external audit trail)

README.archive.md (frozen snapshot), external parent-repo paths in examples/.../README.md, the inert site.capstone fork-compat branch in _layouts/tutorial.html, and the _plans/archive/ build-diaries (real commands as run). The CAP-xxx decision IDs were kept (traceability). Say the word if you want the archive scrubbed too — it's a mechanical follow-up.

Still needs a manual step

The data-mesh-openshift deck bundles a rasterized capstone.inventory.v1 figure; its source was updated but the .pptx needs a rebuild (no local node_modules). Flagged, not done — decks are the last deliverable anyway.