chore: import upstream snapshot with attribution

tests/test_tools/test_coding_wait_timeout.py

@@ -0,0 +1,32 @@
+"""Coding mode: process(wait) default timeout is 90 minutes; off stays 10 min."""
+from opensquilla.tools.builtin import shell
+from opensquilla.tools.types import CallerKind, ToolContext
+
+
+def _with_ctx(ctx):
+    return shell.current_tool_context.set(ctx)
+
+
+def test_default_600_when_coding_off():
+    tok = _with_ctx(ToolContext(caller_kind=CallerKind.AGENT, coding_mode=False))
+    try:
+        assert shell._resolve_process_wait_timeout(None) == 600.0
+    finally:
+        shell.current_tool_context.reset(tok)
+
+
+def test_default_5400_when_coding_on():
+    tok = _with_ctx(ToolContext(caller_kind=CallerKind.AGENT, coding_mode=True))
+    try:
+        assert shell._resolve_process_wait_timeout(None) == 5400.0
+    finally:
+        shell.current_tool_context.reset(tok)
+
+
+def test_explicit_timeout_honored_and_clamped_in_coding_mode():
+    tok = _with_ctx(ToolContext(caller_kind=CallerKind.AGENT, coding_mode=True))
+    try:
+        assert shell._resolve_process_wait_timeout(120) == 120.0
+        assert shell._resolve_process_wait_timeout(99999) == 5400.0  # clamp to max
+    finally:
+        shell.current_tool_context.reset(tok)