feat(KIN-012): auto followup generation and pending_actions auto-resolution

Auto mode now calls generate_followups() after task_auto_approved hook.
Permission-blocked followup items are auto-resolved: rerun first, fallback
to manual_task on failure. Recursion guard skips followup-sourced tasks.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

tests/test_followup.py

@@ -7,7 +7,7 @@ from unittest.mock import patch, MagicMock
 from core.db import init_db
 from core import models
 from core.followup import (
-    generate_followups, resolve_pending_action,
+    generate_followups, resolve_pending_action, auto_resolve_pending_actions,
     _collect_pipeline_output, _next_task_id, _is_permission_blocked,
 )
 
@@ -222,3 +222,48 @@ class TestResolvePendingAction:
     def test_nonexistent_task(self, conn):
         action = {"type": "permission_fix", "original_item": {}}
         assert resolve_pending_action(conn, "NOPE", action, "skip") is None
+
+
+class TestAutoResolvePendingActions:
+    @patch("agents.runner._run_claude")
+    def test_rerun_success_resolves_as_rerun(self, mock_claude, conn):
+        """Успешный rerun должен резолвиться как 'rerun'."""
+        mock_claude.return_value = {
+            "output": json.dumps({"result": "fixed"}),
+            "returncode": 0,
+        }
+        action = {
+            "type": "permission_fix",
+            "description": "Fix X",
+            "original_item": {"title": "Fix X", "type": "frontend_dev", "brief": "Apply fix"},
+            "options": ["rerun", "manual_task", "skip"],
+        }
+        results = auto_resolve_pending_actions(conn, "VDOL-001", [action])
+
+        assert len(results) == 1
+        assert results[0]["resolved"] == "rerun"
+
+    @patch("agents.runner._run_claude")
+    def test_rerun_failure_escalates_to_manual_task(self, mock_claude, conn):
+        """Провал rerun должен создавать manual_task для эскалации."""
+        mock_claude.return_value = {"output": "", "returncode": 1}
+        action = {
+            "type": "permission_fix",
+            "description": "Fix X",
+            "original_item": {"title": "Fix X", "type": "frontend_dev", "brief": "Apply fix"},
+            "options": ["rerun", "manual_task", "skip"],
+        }
+        results = auto_resolve_pending_actions(conn, "VDOL-001", [action])
+
+        assert len(results) == 1
+        assert results[0]["resolved"] == "manual_task"
+        # Manual task должна быть создана в DB
+        tasks = models.list_tasks(conn, project_id="vdol")
+        assert len(tasks) == 2  # VDOL-001 + новая manual task
+
+    @patch("agents.runner._run_claude")
+    def test_empty_pending_actions(self, mock_claude, conn):
+        """Пустой список — пустой результат."""
+        results = auto_resolve_pending_actions(conn, "VDOL-001", [])
+        assert results == []
+        mock_claude.assert_not_called()

tests/test_runner.py

@@ -289,6 +289,87 @@ class TestRunPipeline:
         assert result["success"] is True
 
 
+# ---------------------------------------------------------------------------
+# Auto mode
+# ---------------------------------------------------------------------------
+
+class TestAutoMode:
+    @patch("core.followup.generate_followups")
+    @patch("agents.runner.run_hooks")
+    @patch("agents.runner.subprocess.run")
+    def test_auto_mode_generates_followups(self, mock_run, mock_hooks, mock_followup, conn):
+        """Auto mode должен вызывать generate_followups после task_auto_approved."""
+        mock_run.return_value = _mock_claude_success({"result": "done"})
+        mock_hooks.return_value = []
+        mock_followup.return_value = {"created": [], "pending_actions": []}
+
+        models.update_project(conn, "vdol", execution_mode="auto")
+        steps = [{"role": "debugger", "brief": "find"}]
+        result = run_pipeline(conn, "VDOL-001", steps)
+
+        assert result["success"] is True
+        mock_followup.assert_called_once_with(conn, "VDOL-001")
+        task = models.get_task(conn, "VDOL-001")
+        assert task["status"] == "done"
+
+    @patch("core.followup.generate_followups")
+    @patch("agents.runner.run_hooks")
+    @patch("agents.runner.subprocess.run")
+    def test_review_mode_skips_followups(self, mock_run, mock_hooks, mock_followup, conn):
+        """Review mode НЕ должен вызывать generate_followups автоматически."""
+        mock_run.return_value = _mock_claude_success({"result": "done"})
+        mock_hooks.return_value = []
+        mock_followup.return_value = {"created": [], "pending_actions": []}
+
+        # Проект остаётся в default "review" mode
+        steps = [{"role": "debugger", "brief": "find"}]
+        result = run_pipeline(conn, "VDOL-001", steps)
+
+        assert result["success"] is True
+        mock_followup.assert_not_called()
+        task = models.get_task(conn, "VDOL-001")
+        assert task["status"] == "review"
+
+    @patch("core.followup.generate_followups")
+    @patch("agents.runner.run_hooks")
+    @patch("agents.runner.subprocess.run")
+    def test_auto_mode_skips_followups_for_followup_tasks(self, mock_run, mock_hooks, mock_followup, conn):
+        """Auto mode НЕ должен генерировать followups для followup-задач (предотвращение рекурсии)."""
+        mock_run.return_value = _mock_claude_success({"result": "done"})
+        mock_hooks.return_value = []
+        mock_followup.return_value = {"created": [], "pending_actions": []}
+
+        models.update_project(conn, "vdol", execution_mode="auto")
+        models.update_task(conn, "VDOL-001", brief={"source": "followup:VDOL-000"})
+
+        steps = [{"role": "debugger", "brief": "find"}]
+        result = run_pipeline(conn, "VDOL-001", steps)
+
+        assert result["success"] is True
+        mock_followup.assert_not_called()
+
+    @patch("core.followup.auto_resolve_pending_actions")
+    @patch("core.followup.generate_followups")
+    @patch("agents.runner.run_hooks")
+    @patch("agents.runner.subprocess.run")
+    def test_auto_mode_resolves_pending_actions(self, mock_run, mock_hooks, mock_followup, mock_resolve, conn):
+        """Auto mode должен авто-резолвить pending_actions из followup generation."""
+        mock_run.return_value = _mock_claude_success({"result": "done"})
+        mock_hooks.return_value = []
+
+        pending = [{"type": "permission_fix", "description": "Fix X",
+                    "original_item": {}, "options": ["rerun"]}]
+        mock_followup.return_value = {"created": [], "pending_actions": pending}
+        mock_resolve.return_value = [{"resolved": "rerun", "result": {}}]
+
+        models.update_project(conn, "vdol", execution_mode="auto")
+        steps = [{"role": "debugger", "brief": "find"}]
+        result = run_pipeline(conn, "VDOL-001", steps)
+
+        assert result["success"] is True
+        mock_resolve.assert_called_once_with(conn, "VDOL-001", pending)
+
+
 # ---------------------------------------------------------------------------
 # JSON parsing
 # ---------------------------------------------------------------------------