fix: make radio migrations safe for existing schemas

scripts/apply-migrations.ts

@@ -3,6 +3,7 @@ import { readFileSync, readdirSync } from "node:fs";
 import { resolve, dirname } from "node:path";
 import { fileURLToPath } from "node:url";
 import { splitSqlStatements } from "./sql-statements";
+import { mysqlConnectionUrl } from "./db-url";
 
 const __dirname = dirname(fileURLToPath(import.meta.url));
 const MIGRATIONS_DIR = resolve(__dirname, "../prisma/migrations");
@@ -17,8 +18,9 @@ interface MigrationFile {
 function getDbConfig(): { url: string; database: string } {
   const url = process.env.DATABASE_URL;
   if (!url) throw new Error("DATABASE_URL is required");
-  const dbName = url.split("/").pop()?.split("?")[0] ?? "atomcms";
-  return { url, database: dbName };
+  const parsed = new URL(url);
+  const dbName = decodeURIComponent(parsed.pathname.replace(/^\//, "")) || "atomcms";
+  return { url: mysqlConnectionUrl(url), database: dbName };
 }
 
 async function ensureConnection(): Promise<void> {