config: disable source maps in published package

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: scka-de

package-lock.json

@@ -1,14 +1,16 @@
 {
   "name": "ecb-mcp",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "mcpName": "io.github.scka-de/ecb-mcp",
   "description": "MCP server for European Central Bank data — exchange rates, interest rates, yield curves, inflation, money supply, and more via the ECB SDMX API",
   "type": "module",
   "bin": {
     "ecb-mcp": "./dist/index.js"
   },
   "main": "./dist/index.js",
-  "files": ["dist"],
+  "files": [
+    "dist"
+  ],
   "scripts": {
     "build": "tsup",
     "dev": "tsx src/index.ts",

package.json

@@ -6,7 +6,7 @@ export default defineConfig({
   target: "node18",
   outDir: "dist",
   clean: true,
-  sourcemap: true,
+  sourcemap: false,
   dts: true,
   banner: {
     js: "#!/usr/bin/env node",