fix(v1.2.38): set gateway env vars on process.env for all child spawns

fix: kill gateway before extraction on Windows to prevent rogue process

fix: use --verbose flag and OPENCLAW_LOG_LEVEL=debug for gateway logging

fix(v1.2.37): clear stale sessions on startup, enable debug logging

fix: move relay detection to validate button, add /v1 hint

feat(v1.2.36): relay model auto-detection, session reset on model switch

fix: create fresh session on model switch to prevent corruption

style: fix Prettier formatting in Settings.tsx

fix(v1.2.35): root cause fix for Kimi non-response — clean stale Zod keys

feat(v1.2.34): relay Base URL for overseas providers, fix Kimi non-response

fix(v1.2.33): Windows update extraction — tar instead of PowerShell

fix(v1.2.32): abort backend run on timeout to prevent session corruption

feat(v1.2.31): fix Kimi session crash, filter system messages, brand icons

fix(models): remove kimi-k2-thinking + moonshot-v1-128k, add k2-turbo

fix: filter all OpenClaw internal messages (session reset, bootstrap, silent reply)