Introduced New DB

db/schema/units.ts

@@ -0,0 +1,27 @@
+import {
+    pgTable,
+    bigint,
+    timestamp,
+    text,
+} from "drizzle-orm/pg-core"
+
+export const units = pgTable("units", {
+    id: bigint("id", { mode: "number" })
+        .primaryKey()
+        .generatedByDefaultAsIdentity(),
+
+    createdAt: timestamp("created_at", { withTimezone: true })
+        .notNull()
+        .defaultNow(),
+
+    name: text("name").notNull(),
+    single: text("single").notNull(),
+
+    multiple: text("multiple"),
+    short: text("short"),
+
+    step: text("step").notNull().default("1"),
+})
+
+export type Unit = typeof units.$inferSelect
+export type NewUnit = typeof units.$inferInsert