feat(web): subagent rows show model, effort, and fast mode - #17420

Eligibility
Subagent rows now display model, effort, and speed using recorded selections, with fallbacks for older records. The changes affect display metadata rather than execution settings or product defaults.

Additional Thinking

Your Custom Policy

Default approvability criteria apply. The assessed changes add presentation and selection metadata, not product defaults, and introduce no diagnostic-suppression directives; neither additional human-review condition applies.

Code

Adds model, reasoning-effort, and fast-mode indicators to web and mobile subagent rows and tooltips. A shared resolver requires matching model and provider selections and avoids treating inherited provider-native settings as reported traits. Server changes snapshot existing selections in subagent metadata; older app-owned records use child-thread lookups. No execution settings are changed. Four ignored files were excluded from assessment.

Review Context

The author is RakshithBhat03; no ownership requirements were supplied. Review threads were checked, two were resolved, and no unresolved comments or correctness findings were supplied. No check results were supplied or relied upon. Server context confirms the added fields record selections already used for child creation or remote-task metadata.

Verdict

The change exposes existing execution metadata without changing model selection, charges, permissions, or task execution. Matching-selection safeguards limit misleading inherited traits, and fallback reads remain within existing thread-query mechanisms. No obvious material risk requires human judgment.

Notes:
No code owners found in target merge base 955e2bf

Agent Credits: 30 credits
Approvability runs at a flat rate of 30 credits whenever the agent is asked for a verdict.