refactor(db)!: adopt project-routed pooled databases

Reorganize WNDB by responsibility and remove legacy scheme endpoints.\n\nRoute analysis and time-series access through project pools, preserve transactional realtime replacement, and refresh GIS materialized views after writes.\n\nAdd database architecture documentation, live pooling coverage, API contract updates, and executable container verification.\n\nBREAKING CHANGE: legacy scheme APIs and flat app.native.wndb module imports are removed.

app/infra/db/postgresql/analysis.py

@@ -0,0 +1,52 @@
+from uuid import UUID
+
+from psycopg import AsyncConnection
+
+
+class AnalysisRepository:
+    @staticmethod
+    async def list_runs(conn: AsyncConnection) -> list[dict]:
+        async with conn.cursor() as cur:
+            await cur.execute(
+                """
+                SELECT run_id, name, run_type, created_by, created_at,
+                       started_at, status, parameters
+                FROM analysis.runs
+                ORDER BY created_at DESC, run_id
+                """
+            )
+            return await cur.fetchall()
+
+    @staticmethod
+    async def get_run(conn: AsyncConnection, run_id: UUID) -> dict | None:
+        async with conn.cursor() as cur:
+            await cur.execute(
+                """
+                SELECT run_id, name, run_type, created_by, created_at,
+                       started_at, status, parameters
+                FROM analysis.runs
+                WHERE run_id = %s
+                """,
+                (run_id,),
+            )
+            return await cur.fetchone()
+
+    @staticmethod
+    async def list_results(
+        conn: AsyncConnection, run_id: UUID, result_type: str | None = None
+    ) -> list[dict]:
+        query = """
+            SELECT result_id, run_id, result_type, node_id, link_id,
+                   payload, created_at
+            FROM analysis.results
+            WHERE run_id = %s
+        """
+        params: tuple[UUID] | tuple[UUID, str] = (run_id,)
+        if result_type is not None:
+            query += " AND result_type = %s"
+            params = (run_id, result_type)
+        query += " ORDER BY created_at, result_id"
+
+        async with conn.cursor() as cur:
+            await cur.execute(query, params)
+            return await cur.fetchall()