e60eeb8162
Add a pure HarnessProfile resolver for provider/model routes while keeping runtime provider/model routing, prompts, tools, auth, context, and persisted config unchanged.\n\nVerification:\n- cargo test -p codewhale-config harness_profile --locked\n- cargo fmt --all --check\n- git diff --check\n- cmp -s CHANGELOG.md crates/tui/CHANGELOG.md\n- ./scripts/release/check-versions.sh\n- ./scripts/release/check-ohos-deps.sh