refactor: root-package imports (svc/runtime/interfaces) and fix PYTHONPATH

- Rename platform/ to svc/ to avoid shadowing stdlib platform.
- Replace from oclaw.* with from svc/runtime/interfaces; update -m CLI paths.
- tests/conftest: prepend repo root to sys.path (no parent-folder package name).
- CI: paths and offline_eval script under repo root.
- Ops scripts: PYTHONPATH must be repo root for python -m runtime.* (fixes gateway/WhatsApp sidecar startup).
- Fix default oclaw.json path in tabular/file attachment limits; stabilize attachment test config.

Co-authored-by: Cursor <cursoragent@cursor.com>

runtime/orchestration/evaluation.py

@@ -3,7 +3,7 @@ from __future__ import annotations
 from collections import defaultdict
 from typing import Any
 
-from oclaw.platform.persistence.sqlite_store import SqliteStore
+from svc.persistence.sqlite_store import SqliteStore
 
 
 def log_eval_event(

runtime/orchestration/inventory.py

@@ -2,7 +2,7 @@ from __future__ import annotations
 
 from typing import Any
 
-from oclaw.runtime.tools import tool_inventory
+from runtime.tools import tool_inventory
 
 
 def inventory_snapshot() -> dict[str, Any]:

runtime/orchestration/memory.py

@@ -5,9 +5,9 @@ import re
 import uuid
 from typing import Any
 
-from oclaw.platform.persistence.sqlite_store import SqliteStore
-from oclaw.platform.embeddings.embedding_client import build_default_embedding_client
-from oclaw.runtime.orchestration.vector_store import (
+from svc.persistence.sqlite_store import SqliteStore
+from svc.embeddings.embedding_client import build_default_embedding_client
+from runtime.orchestration.vector_store import (
     MemoryVectorItem,
     read_vector_memory_runtime,
     semantic_search,

runtime/orchestration/security.py

@@ -2,7 +2,7 @@ from __future__ import annotations
 
 from dataclasses import dataclass
 
-from oclaw.runtime.orchestration.protocol import AgentTask
+from runtime.orchestration.protocol import AgentTask
 
 _HIGH_RISK_ACTIONS = ("删除", "drop", "重启", "批量", "扫描", "写入", "变更")
 

runtime/orchestration/session_mapping.py

@@ -2,7 +2,7 @@ from __future__ import annotations
 
 from dataclasses import dataclass
 
-from oclaw.platform.persistence.sqlite_store import SqliteStore
+from svc.persistence.sqlite_store import SqliteStore
 
 
 @dataclass(frozen=True)

runtime/orchestration/tool_adapter.py

@@ -3,7 +3,7 @@ from __future__ import annotations
 import time
 from typing import Any
 
-from oclaw.platform.persistence.sqlite_store import SqliteStore
+from svc.persistence.sqlite_store import SqliteStore
 
 
 class ToolAuditAdapter:

runtime/orchestration/vector_store.py

@@ -6,8 +6,8 @@ from dataclasses import dataclass
 from datetime import datetime, timezone
 from typing import Any, Protocol
 
-from oclaw.platform.embeddings.embedding_client import EmbeddingClient
-from oclaw.platform.persistence.sqlite_store import SqliteStore
+from svc.embeddings.embedding_client import EmbeddingClient
+from svc.persistence.sqlite_store import SqliteStore
 
 
 def _utc_now_iso() -> str: