Initial commit: Developer Tools MVP with visual editor

- Complete React app with 7 developer tools
- JSON Tool with visual structured editor
- Serialize Tool with visual structured editor
- URL, Base64, CSV/JSON, Beautifier, Diff tools
- Responsive navigation with dropdown menu
- Dark/light mode toggle
- Mobile-responsive design with sticky header
- All tools working with copy/paste functionality

node_modules/bonjour-service/dist/lib/dns-txt.js

@@ -0,0 +1,42 @@
+'use strict';
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.DnsTxt = void 0;
+class DnsTxt {
+    constructor(opts = {}) {
+        this.binary = opts ? opts.binary : false;
+    }
+    encode(data = {}) {
+        return Object.entries(data)
+            .map(([key, value]) => {
+            let item = `${key}=${value}`;
+            return Buffer.from(item);
+        });
+    }
+    decode(buffer) {
+        var data = {};
+        try {
+            let format = buffer.toString();
+            let parts = format.split(/=(.+)/);
+            let key = parts[0];
+            let value = parts[1];
+            data[key] = value;
+        }
+        catch (_) { }
+        return data;
+    }
+    decodeAll(buffer) {
+        return buffer
+            .filter(i => i.length > 1)
+            .map(i => this.decode(i))
+            .reduce((prev, curr) => {
+            var obj = prev;
+            let [key] = Object.keys(curr);
+            let [value] = Object.values(curr);
+            obj[key] = value;
+            return obj;
+        }, {});
+    }
+}
+exports.DnsTxt = DnsTxt;
+exports.default = DnsTxt;
+//# sourceMappingURL=dns-txt.js.map