feat: Add evaluation hooks, skill adaptation and team pipeline config

- Add EvaluationHook for post-execution agent evaluation
- Add SkillAdaptationHook for dynamic skill adaptation
- Add team/ directory with team coordination logic
- Add TEAM_PIPELINE.yaml for smoke_fullstack pipeline config
- Update RuntimeView, TraderView and RuntimeSettingsPanel UI
- Add runtimeApi and websocket services
- Add runtime_state.json to smoke_fullstack state

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

backend/tests/test_skills_cli.py

@@ -2,6 +2,11 @@
 from backend import cli
 from backend.agents.skill_metadata import parse_skill_metadata
 from backend.agents.skills_manager import SkillsManager
+from backend.agents.team_pipeline_config import (
+    ensure_team_pipeline_config,
+    load_team_pipeline_config,
+    update_active_analysts,
+)
 
 
 def test_parse_skill_metadata_extended_frontmatter(tmp_path):
@@ -70,3 +75,45 @@ def test_skills_enable_disable_and_list(monkeypatch, tmp_path):
     assert "Enabled" in text_dump
     assert "Disabled" in text_dump
     assert any(getattr(item, "title", None) == "Skill Catalog" for item in printed)
+
+
+def test_install_external_skill_for_agent(tmp_path):
+    manager = SkillsManager(project_root=tmp_path)
+    skill_dir = tmp_path / "downloaded" / "new_skill"
+    skill_dir.mkdir(parents=True, exist_ok=True)
+    (skill_dir / "SKILL.md").write_text(
+        "---\n"
+        "name: new_skill\n"
+        "description: external skill\n"
+        "---\n\n"
+        "# New Skill\n",
+        encoding="utf-8",
+    )
+
+    result = manager.install_external_skill_for_agent(
+        config_name="demo",
+        agent_id="risk_manager",
+        source=str(skill_dir),
+        activate=True,
+    )
+
+    assert result["skill_name"] == "new_skill"
+    target = manager.get_agent_local_root("demo", "risk_manager") / "new_skill"
+    assert target.exists()
+
+
+def test_team_pipeline_active_analyst_updates(tmp_path):
+    project_root = tmp_path
+    ensure_team_pipeline_config(
+        project_root=project_root,
+        config_name="demo",
+        default_analysts=["fundamentals_analyst", "technical_analyst"],
+    )
+    update_active_analysts(
+        project_root=project_root,
+        config_name="demo",
+        available_analysts=["fundamentals_analyst", "technical_analyst"],
+        remove=["technical_analyst"],
+    )
+    config = load_team_pipeline_config(project_root, "demo")
+    assert config["discussion"]["active_analysts"] == ["fundamentals_analyst"]