Alex Ryan aff3e0db94 Preserve selected profile settings over managed new-thread defaults (#44693) ...

## Why

Managed new-thread defaults could overwrite model, reasoning effort, and service tier settings from an explicitly selected profile.

## What changed

- Treat effective profile settings as explicit launch choices when applying managed defaults. A profile setting for either `model` or `model_reasoning_effort` opts out of both managed values; `service_tier` remains independent.
- Count a profile setting only when it supplies the highest-precedence active value, so settings shadowed by project configuration do not block defaults.

## Testing

Add regression coverage for profile precedence at startup, session replacement, and background task creation, plus custom-provider profiles, service tiers, unrelated profile settings, and project settings that shadow profiles.

GitOrigin-RevId: 98f036b8b7059bab8598283600dbc6967c71d3e3

2026-09-11 00:59:27 +00:00

..

assets

Organize bundled Rust resources under asset directories (#41477)

2026-08-29 06:05:28 +00:00

frames

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

src

Preserve selected profile settings over managed new-thread defaults (#44693)

2026-09-11 00:59:27 +00:00

tests

Reduce TUI stack usage during session transitions (#44176)

2026-09-09 15:20:47 +00:00

BUILD.bazel

Isolate Bazel build commit metadata from Rust compilation inputs (#43304)

2026-09-06 23:49:46 +00:00

Cargo.toml

Honor system reduced-motion preferences in the TUI (#44666)

2026-09-10 22:55:04 +00:00

styles.md

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00