[tom-sapletta-com]

Closes #137.

compare-workspace already reads both runs' diagnostics. It now writes them as base.diagnostics.json and workspace.diagnostics.json next to the graphs, and adds artifacts.baseDiagnostics / artifacts.workspaceDiagnostics through artifactPaths, so the path separators are normalised. Both keys are additive; existing keys are unchanged.

With this, subactor/platform#655 can drop the re-compaction and re-diagnosis of two 207 MB graphs on every PR.

Willman (koru.develop_ticket, glm-5.3) drafted the patch; I corrected it in review. My spec targeted an older pin, and on main artifactPaths lives in workspace-trend.ts.

Verification: npm run build && T2C_USE_SUBLLM=false node --test dist/test/workspace.test.js dist/test/cli-compare-workspace.test.js → 6 pass. ./project/governance-check.sh --base origin/main → GOV-PASS.

🤖 Generated with Claude Code

[ifuri-validator-agent]

Validator approval after policy checks for exact head efe2793005c7a931f3f06c14f4248151e01b179c.

Ticket: ticket-110
Correlation ID: todo2code-pr-139-ticket-110-efe2793005
Model: zai/glm-5.3
Reviewed diff chunks: 1
Advisory LLM verdict: APPROVE
Advisory summary: Reviewed all 1 diff chunk(s). Additive change: compare-workspace persists already-loaded base/workspace diagnostics via artifactPaths and exposes two new additive artifact keys, with test assertions on file existence and diagnostics array shape. Required checks (verify, Java adapter, koru/code-review, governance/enforce) all pass; skipping observational governance checks are non-blocking. Code matches the stated intent, paths normalized through artifactPaths, no interface or data changes beyond the additive keys.
Advisory findings: none
The LLM output above is advisory and was not used as the approval trust root.
Semantic review prerequisite: not_required; policy 676cb4516bbfed2a000e40b9b1b6e4a430ecc761ec546aeb53d721a1905cfdd7.

Actual PR impact radar

Exact range: a85da84e72c6c3fc7d2ea1c8b6eaf790f972a63f...efe2793005c7a931f3f06c14f4248151e01b179c
Change digest: d1219a20906223ffd1b536abfabf36edf375c12cf03721d7bd236d62a908d70e
Score: 68/100 (L), estimated 99 min, split recommended: true
Affected services/components: repository-wide/unclassified

Machine-readable radar JSONL and SVG

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Merge will be attempted after this approval when explicitly authorized. ## Decision record (recomputable)

DECISION D-110-2149
TICKET ticket-110
HEAD_SHA efe2793005c7a931f3f06c14f4248151e01b179c
CORRELATION_ID todo2code-pr-139-ticket-110-efe2793005
ACTOR agent:ifuri-validator-agent[bot]
APPLIED_RULE P-CORE-015
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INPUT observed_checks = ["governance=SKIPPING","Live OpenRouter contract (opt-in)=SKIPPING","koru / code-review=PASS","Java adapter (JDK 17 required)=PASS","verify=PASS","governance / remote lifecycle=PASS","governance / enforce=PASS","Java adapter (JDK 17 required)=PASS","verify=PASS"]
INPUT required_checks = ["verify","Java adapter (JDK 17 required)","koru / code-review","governance / enforce","governance / governance / enforce"]
INPUT required_checks_source = "protected registry + GitHub applied rules (env/request)"
INPUT reviewer_login = "ifuri-validator-agent[bot]"
INPUT semantic_review_assessment = {"schema":"subactor.validator/semantic-review-assessment/v1","subject":{"repository":"autogrammar/todo2code","pull_request":139,"head_sha":"efe2793005c7a931f3f06c14f4248151e01b179c","base_sha":"fd4f81a252ecf40032a9f54add0ebc152e9b75bf","diff_sha256":"ff8471ef5ff012865aadf89685ba03a0f8935205c4ae0f34513dd260e896a5e3"},"policy":{"policy_schema":"subactor.validator/semantic-review-policy/v1","policy_version":1,"policy_sha256":"676cb4516bbfed2a000e40b9b1b6e4a430ecc761ec546aeb53d721a1905cfdd7","required":false,"critical_paths":[],"observed_paths":["project/TICKETS.md","project/ticket-110/README.md","project/ticket-110/intent.json","src/comparison/workspace-trend.ts","src/comparison/workspace.ts","test/workspace.test.ts"]},"grounding":"full-diff-not-per-finding-proof","execution_authority":false,"status":"not_required","reason":null,"review_sha256":null,"unresolved":[]}
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VERDICT APPROVE AUTHORITY DETERMINISTIC
REJECTED REQUEST_CHANGES BECAUSE NO_UNSAFE_CHANGE_REASON_FOUND
ADVISORY llm_verdict = "APPROVE" MODEL "zai/glm-5.3"
ASSERT VERDICT_AUTHORITY != "ADVISORY"