fix: 修复 5 项确定 bug + Provider UX 重做 + 文档统一

Bug fixes:
- fix(dao): AsyncSession.delete 补齐漏掉的 await（provider/user/individual 共 4 处）
- fix(worker): result.data.output → result.output.output（pydantic-ai 1.x API 适配）
- fix(api): 删除 create_worker_from_template 死端点（ORM 字段不匹配必崩）
- fix(api): /provider/test 按 provider_type 分支适配 Anthropic/Gemini/OpenAI 三种协议
- fix(chat): SSE 流式聊天在 distributed 模式 fallback 到非流式，避免 asyncio.Queue 序列化崩溃

Features (previously unstaged):
- feat(provider): Provider 管理页重做（品牌图标、5 种类型、Test Connection、编辑模式）
- feat(provider): 新增 Gemini provider_type 支持
- feat(workflow): Finalize 节点输出 blackboard 摘要 + 失败原因；步骤完成/失败实时推送 SSE
- feat(i18n): regulatory_node 提示词从路由模式改为直接对话模式（中英双语）
- feat(consciousness): dynamic_prompt 支持 locale 国际化
- feat(logs): SystemLogsView 自动刷新 + 暂停按钮

Docs:
- docs: README/README-EN 统一为"开源通用多 Agent 协作平台"口径
- docs: ROADMAP 按 v0.1.x / v0.2.x / v0.3.x 重组
- docs: project.md 重写为结构化项目介绍

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

tests/unit/test_api_agent_template.py

@@ -118,17 +118,6 @@ async def test_delete_template_not_found(app, fake_actors):
     assert r.status_code == 404
 
 
-@pytest.mark.asyncio
-async def test_delete_builtin_template_forbidden(app, fake_actors):
-    pg = types.SimpleNamespace(
-        get_template=types.SimpleNamespace(remote=AsyncMock(return_value=_tpl(is_builtin=True)))
-    )
-    fake_actors.register("postgres_database", pg)
-    async with AsyncClient(transport=ASGITransport(app=app), base_url="http://t") as c:
-        r = await c.delete("/api/v1/agent/template/tpl1")
-    assert r.status_code == 403
-
-
 @pytest.mark.asyncio
 async def test_delete_other_users_template_forbidden(app, fake_actors):
     pg = types.SimpleNamespace(
@@ -138,28 +127,3 @@ async def test_delete_other_users_template_forbidden(app, fake_actors):
     async with AsyncClient(transport=ASGITransport(app=app), base_url="http://t") as c:
         r = await c.delete("/api/v1/agent/template/tpl1")
     assert r.status_code == 403
-
-
-@pytest.mark.asyncio
-async def test_create_worker_from_template(app, fake_actors):
-    worker = types.SimpleNamespace(agent_id="w1")
-    pg = types.SimpleNamespace(
-        get_template=types.SimpleNamespace(remote=AsyncMock(return_value=_tpl())),
-        add_worker_individual=types.SimpleNamespace(remote=AsyncMock(return_value=worker)),
-    )
-    fake_actors.register("postgres_database", pg)
-    async with AsyncClient(transport=ASGITransport(app=app), base_url="http://t") as c:
-        r = await c.post("/api/v1/agent/worker/from-template/tpl1")
-    assert r.status_code == 200
-    assert r.json()["agent_id"] == "w1"
-
-
-@pytest.mark.asyncio
-async def test_create_worker_from_missing_template(app, fake_actors):
-    pg = types.SimpleNamespace(
-        get_template=types.SimpleNamespace(remote=AsyncMock(return_value=None))
-    )
-    fake_actors.register("postgres_database", pg)
-    async with AsyncClient(transport=ASGITransport(app=app), base_url="http://t") as c:
-        r = await c.post("/api/v1/agent/worker/from-template/nope")
-    assert r.status_code == 404

tests/unit/test_gsm_tool_manager.py

@@ -79,7 +79,7 @@ def test_rebuild_custom_toolsets(manager: GlobalToolManager):
     manager.rebuild_custom_toolsets(custom_defs)
     assert "grp1" in manager._custom_toolsets
     sets = manager.get_toolsets_for_scope("default")
-    custom_ids = [getattr(ts, "id", "") for ts in sets if "custom::" in getattr(ts, "id", "")]
+    custom_ids = [getattr(ts, "id", "") for ts in sets if "toolset::" in getattr(ts, "id", "")]
     assert any("grp1" in cid for cid in custom_ids)
     manager.rebuild_custom_toolsets({})
     assert manager._custom_toolsets == {}

tests/unit/test_individual_nodes.py

@@ -144,6 +144,7 @@ def consciousness_instance():
     from kilostar.utils.logger import get_logger
     obj.logger = get_logger("consciousness_node")
     obj.agent = None
+    obj.locale = "zh"
     return obj