phase 2

detect/graph/__init__.py

@@ -4,7 +4,7 @@ Detection pipeline graph.
     detect/graph/
         nodes.py    — node functions (one per stage)
         events.py   — graph_update SSE emission
-        runner.py   — pipeline execution (LangGraph wrapper, checkpoint, cancel)
+        runner.py   — pipeline execution (LangGraph wrapper, checkpoint, cancel, pause)
 """
 
 from .nodes import NODES, NODE_FUNCTIONS
@@ -12,8 +12,15 @@ from .runner import (
     PipelineCancelled,
     build_graph,
     clear_cancel_check,
+    clear_pause,
     get_pipeline,
+    init_pause,
+    is_paused,
+    pause_pipeline,
+    resume_pipeline,
     set_cancel_check,
+    set_pause_after_stage,
+    step_pipeline,
 )
 from .events import _node_states
 
@@ -25,5 +32,12 @@ __all__ = [
     "get_pipeline",
     "set_cancel_check",
     "clear_cancel_check",
+    "init_pause",
+    "clear_pause",
+    "pause_pipeline",
+    "resume_pipeline",
+    "step_pipeline",
+    "set_pause_after_stage",
+    "is_paused",
     "_node_states",
 ]