Record explicit approval for Makefile and CI changes introduced under ExecPlan 4-1-3

[coderabbitai]

Background

PR #311 implemented roadmap item 4.1.3 ("Record the phase-1 Verus and Stateright boundary"). ExecPlan 4-1-3 was scoped as documentation-only and marked as approval-gated for any Makefile or CI modifications.

PR #311 introduced the following non-documentation changes:

• New Makefile targets: install-kani, kani-check, install-verus, verus, with rust-prover-tools delegation via uv tool run.
• Updated .github/workflows/ci.yml: installs uv, uses make install-kani, and revises the kani-smoke cache key.
• Deleted shell scripts: scripts/install-kani.sh, scripts/check-kani-version.sh.

These changes were validated (tests pass, no CI failures after setup-uv fix) and a CodeRabbit agent review reported zero findings. However, no explicit on-record approval for the Makefile/CI scope extension under ExecPlan 4-1-3 was recorded in the ExecPlan document or the PR.

Required action

• Record in docs/execplans/4-1-3-record-phase-1-scope-boundary-for-verus-and-stateright.md that the Makefile and CI changes were a necessary consequential extension of the documentation work, and note the approval decision (who approved, and when).
• Alternatively, clarify whether these changes belong to a prior roadmap item (e.g. 4.1.1 or 4.1.2) and update the relevant ExecPlan accordingly.
• If a separate ExecPlan entry is warranted, create it.

References

• PR: Record Verus and Stateright phase-1 boundary (4.1.3) #311
• ExecPlan: docs/execplans/4-1-3-record-phase-1-scope-boundary-for-verus-and-stateright.md

/cc @leynos

[coderabbitai]

🔗 Related PRs

#302 - Overhaul Netsuke CLI documentation contract [merged]
#305 - Add Kani tooling and local smoke targets (4.1.1) [merged]
leynos/ortho-config#323 - Retire stale retrospective roadmap items (5.1.2) [merged]
#308 - Add Kani smoke CI job (4.1.2) [merged]
leynos/ortho-config#333 - Mark ownership model roadmap item complete (5.2.1) [merged]

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