New sessions/session_export tools plus a sessions_block vault map in the system prompt (tai.py, ported to detz); recall/search carry a session footer instead of letting the model grep sealed bytes. write_file refuses new markdown at working/repo roots, and the blanket *.md gitignore is gone so docs stay visible. One LineInput owns fd 0 for every prompt (ask, approvals, shell_ask, secrets), ending phantom-empty answers; Ctrl-C re-prompts (double exits), Ctrl-D exits, Ctrl-Z suspends; mid-turn Ctrl-C announces itself and kills foreground shell children via RunInterrupted. Covered by SessionsTests, repl_keys.py pty checks, agent_diff sessions_block cases.
Full port of the Store (17 tables, FTS5, per-profile slices, sessions, turn state,
bots, settings, MCP registry), DebugLog, SETTINGS_CATALOG and boot_settings,
ShellSession (as ShellContext), Conversation persistence, Repl/Boot, and the
PlexerController family with FlowValidator/PlexerFlow. Verified by replaying 643
operations through tai.py and the C++ code (results, tables, FTS, schema, files
identical) and by restarting the REPL under per-pane shells and checking the vault.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
retoor
