feat(infisical-pg): completed signup, login, password and backup key migration

backend-pg/scripts/create-migration.ts

@@ -0,0 +1,15 @@
+import { execSync } from "child_process";
+import path from "path";
+import promptSync from "prompt-sync";
+
+const prompt = promptSync();
+
+const migrationName = prompt("Enter name for migration: ");
+
+execSync(
+  `npx knex migrate:make --knexfile ${path.join(
+    __dirname,
+    "../src/db/knexfile.ts"
+  )} -x ts ${migrationName}`,
+  { stdio: "inherit" }
+);