Talos CLI 0.1.5

Patch release: opening screen shows this version's notes, plus the selective upstream ports from the 2026-10-19 review.

Changes

Copy CHANGELOG.md and CHANGELOG.zh-CN.md next to cli.js in the npm package. Welcome uses the first heading for the running version, so Talos 0.1.5 notes are not replaced by an older upstream section with the same number.
Port SOCKS5 ALL_PROXY startup, stream first-event and idle timeouts (TALOS_LLM_*), --model across /new, provider URL query preservation, image-cap and oversized-request fail-once, MiniMax API-key --effort, scroll-position deferral, Codex catalog client_version 0.162.0, cron once --after week units, contextManagement.compactionTriggerAt, and buffered output-rate exclusion.
Do not include forced compact-and-resend or the hidden session-id reminder.

Focused Vitest files for the ports and packages/tui/test/unit/tui-changelog-content.test.ts. No live model calls.
pnpm typecheck
Pre-release upstream PR scan: upstream-pr-watch.md — release: proceed (2026-10-19).