Update iCal-Datei download link in index.html, bump package version and copy files to docs folder.

bump-version.js

@@ -0,0 +1,33 @@
+//bump-version.js
+const fs = require('fs');
+const path = require('path');
+
+const packageJsonPath = path.join(__dirname, 'package.json');
+const packageJson = require(packageJsonPath);
+
+// Bestimmen des Versionsteils, der erhöht werden soll
+const versionPart = process.argv[2]; // 'major', 'minor', 'patch'
+
+let versionParts = packageJson.version.split('.').map(part => parseInt(part));
+
+switch (versionPart) {
+    case 'major':
+        versionParts[0]++;
+        versionParts[1] = 0;
+        versionParts[2] = 0;
+        break;
+    case 'minor':
+        versionParts[1]++;
+        versionParts[2] = 0;
+        break;
+    case 'patch':
+    default:
+        versionParts[2]++;
+        break;
+}
+
+packageJson.version = versionParts.join('.');
+
+// Zurückschreiben der package.json
+fs.writeFileSync(packageJsonPath, JSON.stringify(packageJson, null, 2));
+console.log(`Version updated to ${packageJson.version}`);