Move migrations to separate app

apps/bridge-migrations/migrations/0002-add-signal.ts

@@ -0,0 +1,33 @@
+import { Kysely, sql } from "kysely";
+
+export async function up(db: Kysely<any>): Promise<void> {
+  await db.schema
+    .createTable("SignalBot")
+    .addColumn("id", "uuid", (col) =>
+      col.primaryKey().defaultTo(sql`gen_random_uuid()`),
+    )
+    .addColumn("phone_number", "text")
+    .addColumn("token", "text", (col) => col.unique().notNull())
+    .addColumn("user_id", "uuid")
+    .addColumn("name", "text")
+    .addColumn("description", "text")
+    .addColumn("qr_code", "text")
+    .addColumn("verified", "boolean", (col) => col.notNull().defaultTo(false))
+    .addColumn("created_at", "timestamptz", (col) =>
+      col.notNull().defaultTo(sql`now()`),
+    )
+    .addColumn("updated_at", "timestamptz", (col) =>
+      col.notNull().defaultTo(sql`now()`),
+    )
+    .execute();
+
+  await db.schema
+    .createIndex("SignalBotToken")
+    .on("SignalBot")
+    .column("token")
+    .execute();
+}
+
+export async function down(db: Kysely<any>): Promise<void> {
+  await db.schema.dropTable("SignalBot").ifExists().execute();
+}