Revert "fix(orchestrator): default code tasks route to dev, not cell_pm"

This reverts commit 8d689e3eec.

tests/unit/runtime/test_orchestrator_dispatch_classifier.py

@@ -1,106 +0,0 @@
-"""Tests for the orchestrator's task-routing classifier.
-
-Phase 4 follow-up: prevent default code/medium tasks from being routed to
-the Cell PM as a re-delegation hop. Single-team code work belongs to a
-developer unless the description explicitly names coordination work.
-"""
-
-from __future__ import annotations
-
-from typing import TYPE_CHECKING
-
-import pytest
-from roboco.runtime.orchestrator import AgentOrchestrator
-
-if TYPE_CHECKING:
-    from pathlib import Path
-
-
-@pytest.fixture
-def orch(tmp_path: Path) -> AgentOrchestrator:
-    """Bare orchestrator instance for classifier-only tests."""
-    return AgentOrchestrator(
-        blueprints_dir=tmp_path / "blueprints",
-        mcp_config_dir=tmp_path / ".mcp",
-        project_root=tmp_path,
-    )
-
-
-def _task(**overrides: object) -> dict[str, object]:
-    base: dict[str, object] = {
-        "title": "Add login endpoint",
-        "description": "Implement POST /login that issues a session token.",
-        "task_type": "code",
-        "team": "backend",
-        "estimated_complexity": "medium",
-    }
-    base.update(overrides)
-    return base
-
-
-class TestCodeTaskDefaultsToDev:
-    def test_medium_complexity_no_pm_keywords_routes_to_dev(
-        self, orch: AgentOrchestrator
-    ) -> None:
-        """Default for a code/medium/single-team task is dev, not cell_pm."""
-        task = _task()
-        assert orch._classify_task_routing(task) == "dev"
-
-    def test_low_complexity_routes_to_dev(self, orch: AgentOrchestrator) -> None:
-        task = _task(estimated_complexity="low")
-        assert orch._classify_task_routing(task) == "dev"
-
-
-class TestComplexityRouting:
-    def test_high_complexity_routes_to_main_pm(self, orch: AgentOrchestrator) -> None:
-        task = _task(estimated_complexity="high")
-        assert orch._classify_task_routing(task) == "main_pm"
-
-    def test_critical_complexity_routes_to_main_pm(
-        self, orch: AgentOrchestrator
-    ) -> None:
-        task = _task(estimated_complexity="critical")
-        assert orch._classify_task_routing(task) == "main_pm"
-
-
-class TestKeywordRouting:
-    def test_pm_keyword_in_description_routes_to_cell_pm(
-        self, orch: AgentOrchestrator
-    ) -> None:
-        """Cell PM lights up only when the task names actual coordination."""
-        task = _task(description="Coordinate the rollout with the API team.")
-        assert orch._classify_task_routing(task) == "cell_pm"
-
-    def test_cross_cell_keyword_routes_to_main_pm(
-        self, orch: AgentOrchestrator
-    ) -> None:
-        task = _task(description="Backend and frontend changes for SSO.")
-        assert orch._classify_task_routing(task) == "main_pm"
-
-    def test_board_keyword_routes_to_board(self, orch: AgentOrchestrator) -> None:
-        task = _task(description="Update product roadmap for the next quarter.")
-        assert orch._classify_task_routing(task) == "board"
-
-
-class TestTeamlessRouting:
-    def test_no_team_routes_to_main_pm(self, orch: AgentOrchestrator) -> None:
-        task = _task(team=None)
-        assert orch._classify_task_routing(task) == "main_pm"
-
-    def test_team_all_routes_to_main_pm(self, orch: AgentOrchestrator) -> None:
-        task = _task(team="all")
-        assert orch._classify_task_routing(task) == "main_pm"
-
-
-class TestNonCodeTaskTypes:
-    def test_planning_routes_to_cell_pm_when_team_is_cell(
-        self, orch: AgentOrchestrator
-    ) -> None:
-        task = _task(task_type="planning")
-        assert orch._classify_task_routing(task) == "cell_pm"
-
-    def test_planning_routes_to_main_pm_when_no_cell(
-        self, orch: AgentOrchestrator
-    ) -> None:
-        task = _task(task_type="planning", team="board")
-        assert orch._classify_task_routing(task) == "main_pm"