feat(workbench): add runtime GIS and sample integrations

resources/sql/011_workbench_work_orders.sql

@@ -0,0 +1,28 @@
+-- Read-only work-order projection synchronized by an external work-order source.
+
+BEGIN;
+
+CREATE SCHEMA IF NOT EXISTS workbench;
+
+CREATE TABLE IF NOT EXISTS workbench.work_orders (
+    project_id uuid NOT NULL,
+    work_order_id text NOT NULL CHECK (length(work_order_id) > 0),
+    scheduled_at timestamptz NOT NULL,
+    updated_at timestamptz NOT NULL,
+    document jsonb NOT NULL,
+    PRIMARY KEY (project_id, work_order_id),
+    CHECK ((jsonb_typeof(document) = 'object'
+        AND document->>'id' = work_order_id
+        AND (document->>'scheduled_at')::timestamptz = scheduled_at
+        AND (document->>'updated_at')::timestamptz = updated_at) IS TRUE)
+);
+
+CREATE INDEX IF NOT EXISTS work_orders_project_schedule_idx
+    ON workbench.work_orders(project_id, scheduled_at, work_order_id);
+
+CREATE INDEX IF NOT EXISTS work_orders_project_updated_idx
+    ON workbench.work_orders(project_id, updated_at DESC, work_order_id);
+
+REVOKE ALL ON workbench.work_orders FROM PUBLIC;
+
+COMMIT;