test: isolate offline suite from ambient SubLLM

[tom-sapletta-com]

Summary

• make the default offline test command independent of ambient SubLLM credentials
• preserve explicit SubLLM direct Z.AI GLM 5.3 bridge coverage
• keep production routing unchanged

Validation

• npm run build
• npm test
• ./project/governance-check.sh
• git diff --check

Ticket: ticket-090

[ifuri-validator-agent]

Deterministic Validator approval for exact head f0d3006fc730fdd081f6bc7f51a2d993316f34da.

Ticket: ticket-090
Correlation ID: todo2code-pr-106-ticket-090
Model: zai/glm-5.3
Reviewed diff chunks: 1
Advisory LLM verdict: APPROVE
Advisory summary: Reviewed all 1 diff chunk(s). Ticket-090 pins the offline npm test command to T2C_USE_SUBLLM=false, making unit tests hermetic regardless of ambient credentials, while leaving production routing and SubLLM bridge tests unchanged. Governance/evidence files for the ticket are consistent with the one-line code change. No security or test failures observed.
Advisory findings: none
The LLM output above is advisory and was not used as the approval trust root.
Merge will be attempted after this approval when explicitly authorized.

Decision record (recomputable)

DECISION D-090-9892
TICKET ticket-090
HEAD_SHA f0d3006fc730fdd081f6bc7f51a2d993316f34da
CORRELATION_ID todo2code-pr-106-ticket-090
ACTOR agent:ifuri-validator-agent[bot]
APPLIED_RULE P-CORE-015
INPUT author_login = "tom-sapletta-com"
INPUT observed_checks = ["governance=SKIPPING","Live OpenRouter contract (opt-in)=SKIPPING","Java adapter (JDK 17 required)=PASS","verify=PASS","verify=PASS","Java adapter (JDK 17 required)=PASS","koru / code-review=PASS"]
INPUT required_checks = ["verify","Java adapter (JDK 17 required)","koru / code-review"]
INPUT required_checks_source = "protected registry + GitHub applied rules (env/request)"
INPUT reviewer_login = "ifuri-validator-agent[bot]"
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"

[tom-sapletta-com]

Superseded by #107: identical tree with the plan-first commit boundary required by GOV-INTENT-003.