AI Session Continuity: Close, Reopen, Pick Up Where You Left Off

AI Session Continuity — close and reopen 1DevTool, and your AI terminals show the previous conversation as scrollback with a clear separator, dimmed text, and session ID

One-click Resume button on AI terminals with a previous session — instantly continue your last conversation with the correct resume format for each agent

Auto-resume on restart — Claude and Codex terminals automatically resume your last session when the app restarts, with tab names updated to show your last prompt

Smart session detection — each terminal detects its own session from the agent's history files, even with multiple terminals of the same agent running

Resume panel now filters AI sessions by your current project, with auto-select for the active project

Resume panel uses agent-specific commands — Codex sessions now use the correct `codex resume` subcommand