Migrate to proper DB migrations.

migrations/00001_p1.sql

@@ -0,0 +1,33 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS p1 (
+    timestamp TIMESTAMPTZ,
+    delivered_tariff1 INT,
+    delivered_tariff2 INT,
+    returned_tariff1 INT,
+    returned_tariff2 INT,
+    delivery_all INT,
+    returning_all INT,
+    failures INT,
+    long_failures INT,
+    sags_l1 INT,
+    sags_l2 INT,
+    sags_l3 INT,
+    swells_l1 INT,
+    swells_l2 INT,
+    swells_l3 INT,
+    gas INT,
+    voltage_l1 INT,
+    voltage_l2 INT,
+    voltage_l3 INT,
+    current_l1 INT,
+    current_l2 INT,
+    current_l3 INT,
+    delivery_l1 INT,
+    delivery_l2 INT,
+    delivery_l3 INT,
+    returning_l1 INT,
+    returning_l2 INT,
+    returning_l3 INT
+);
+-- +goose StatementEnd