merge: reconcile Wave 1.1 with post-PR40 lab

Merge canonical lab 9557b8d5909eb4a885c3bf49e19a65dd904f8c1d exactly once.
Retain invocation journal ownership and lineage, provider terminal ordering,
teacher handoff, framed DONE handling, and canonical authority/Ajax routing.

Combine dynamic dispatch receipts with lab policy forwarding. Adapt native
shell/patch evidence, explicit TUI verifiers, and artifact recovery presentation.
Refresh generated configuration source links and strengthen adapter regressions.

Validation: focused 2118 passed; Wave 1.1 script 2291 passed; broad runtime
5649 passed; full pytest 11581 passed, 53 skipped, 2 xfailed, 6 subtests passed.
Compileall 1689 Python files; syntax 279 JS and 82 MJS files; diff and
conflict-marker checks passed.

tests/test_agent_bash_windows.py

@@ -1,6 +1,7 @@
 """Windows execution contract for the agent Bash tool."""
 
 import pytest
+from types import SimpleNamespace
 
 from src.agent_tools import subprocess_tools
 
@@ -85,7 +86,7 @@ async def test_windows_bash_does_not_use_a_stray_tmux_executable(monkeypatch):
     async def fake_create(command, **kwargs):
         captured["command"] = command
         captured["kwargs"] = kwargs
-        return object()
+        return SimpleNamespace(pid=12345)
 
     async def fake_stream(_process, **_kwargs):
         return "ok", "", 0, False