chore(rls): 新增 manual script gate 與 canary wave1

apps/api/scripts/reembed_bge_m3.py

@@ -37,6 +37,7 @@ logging = structlog.get_logger(__name__)
 OLLAMA_URL = os.getenv("OLLAMA_URL", "http://34.143.170.20:11434")
 EMBEDDING_MODEL = "bge-m3:latest"
 EXPECTED_DIM = 1024
+PROJECT_ID = os.getenv("AWOOOP_PROJECT_ID", "awoooi")
 
 
 async def embed_text(client: httpx.AsyncClient, text: str) -> list[float]:
@@ -162,6 +163,7 @@ async def main(dry_run: bool, batch_size: int) -> None:
 
         conn = await asyncpg.connect(database_url)
         try:
+            await conn.execute("SELECT set_config('app.project_id', $1, FALSE)", PROJECT_ID)
             # 統計待嵌入筆數
             rag_null = await conn.fetchval("SELECT COUNT(*) FROM rag_chunks WHERE embedding IS NULL")
             pb_null = await conn.fetchval("SELECT COUNT(*) FROM playbook_embeddings WHERE embedding IS NULL")