Task: Roll out the classification tool to all remaining components and delete stale docs

Narrowed 2026-08-04. Originally: extend the trusted, refdata-proven tool to every remaining component, produce the full quantified drift baseline, and retire everything the tool now supersedes. The re-scoping half is done — each of the 14 ad hoc tasks was re-scoped directly against the codegen component catalogue rather than a report (see the parent story's Decisions). What remains: retire entity_coverage_matrix.org, entity_evaluation_checklist.org, and entity_catalogue.org, and decide whether the quantified classification report is still worth producing now that 12 remediation stories already exist.

• Each of the 14 ad hoc "Apply safe drift to X-cpp" tasks is closed as covered: 12 re-scoped into their own entity classification and drift baseline stories (one per component, composite components split into subcomponent tasks), 1 (ores.controller) ABANDONED as decommissioned. Done.
• entity_coverage_matrix.org, entity_evaluation_checklist.org, and entity_catalogue.org are deleted; anything from them still useful is captured first (in the 12 stories' notes, or elsewhere).
• (Optional) The classification tool is run across every remaining component and produces a combined drift report with per-component breakdowns and totals — only if judged still worth producing once the 12 stories close; not required to close this task if the per-component stories already supersede its value.

(Implementation strategy. Written when work starts; key decisions are distilled into the parent story's * Decisions at close, but the plan itself stays — it is the historical record of what we did.)

Manual QA scenarios (scaffolded via compass add test_scenario, run through the QA Validation Runner panel) that verify this task. Link new ones here as they're created; the scenario doc itself links back via its "Verifies task" field.