diff --git a/frontend/generate-icons-2.mjs b/frontend/generate-icons-2.mjs
new file mode 100644
index 0000000..1f178f9
--- /dev/null
+++ b/frontend/generate-icons-2.mjs
@@ -0,0 +1,101 @@
+import { writeFileSync, mkdirSync } from 'fs';
+
+mkdirSync('./public', { recursive: true });
+
+function crc32(buf) {
+ const table = new Uint32Array(256);
+ for (let n = 0; n < 256; n++) {
+ let c = n;
+ for (let k = 0; k < 8; k++) c = (c & 1) ? (0xedb88320 ^ (c >>> 1)) : (c >>> 1);
+ table[n] = c;
+ }
+ let crc = 0xffffffff;
+ for (const b of buf) crc = (table[(crc ^ b) & 0xff] ^ (crc >>> 8));
+ return ((crc ^ 0xffffffff) >>> 0);
+}
+
+function chunk(type, data) {
+ const t = Buffer.from(type, 'ascii');
+ const len = Buffer.allocUnsafe(4);
+ len.writeUInt32BE(data.length, 0);
+ const crcInput = Buffer.concat([t, data]);
+ const crcBuf = Buffer.allocUnsafe(4);
+ crcBuf.writeUInt32BE(crc32(crcInput), 0);
+ return Buffer.concat([len, t, data, crcBuf]);
+}
+
+function deflateStore(raw) {
+ // zlib header (deflate, no compression)
+ const header = Buffer.from([0x78, 0x01]);
+ const blocks = [];
+ const SIZE = 32768;
+ for (let i = 0; i < raw.length; i += SIZE) {
+ const slice = raw.slice(i, i + SIZE);
+ const last = (i + SIZE >= raw.length) ? 1 : 0;
+ const h = Buffer.allocUnsafe(5);
+ h[0] = last;
+ h.writeUInt16LE(slice.length, 1);
+ h.writeUInt16LE((~slice.length) & 0xffff, 3);
+ blocks.push(h, slice);
+ }
+ // Adler-32
+ let s1 = 1, s2 = 0;
+ for (const b of raw) {
+ s1 = (s1 + b) % 65521;
+ s2 = (s2 + s1) % 65521;
+ }
+ const adler = Buffer.allocUnsafe(4);
+ adler.writeUInt32BE(((s2 << 16) | s1) >>> 0, 0);
+ return Buffer.concat([header, ...blocks, adler]);
+}
+
+function makePNG(size) {
+ const cx = size / 2, cy = size / 2;
+ const outerR = size * 0.42, innerR = size * 0.30;
+
+ // IHDR
+ const ihdr = Buffer.allocUnsafe(13);
+ ihdr.writeUInt32BE(size, 0);
+ ihdr.writeUInt32BE(size, 4);
+ ihdr[8] = 8; // bit depth
+ ihdr[9] = 2; // RGB
+ ihdr[10] = ihdr[11] = ihdr[12] = 0;
+
+ // Raw pixel data (filter byte 0 per row)
+ const rows = [];
+ for (let y = 0; y < size; y++) {
+ const row = Buffer.allocUnsafe(1 + size * 3);
+ row[0] = 0; // filter none
+ for (let x = 0; x < size; x++) {
+ const dx = x - cx, dy = y - cy;
+ const d = Math.sqrt(dx * dx + dy * dy);
+ let r, g, b;
+ if (d < innerR) {
+ r = 0x4e; g = 0xcd; b = 0xc4; // teal
+ } else if (d < outerR) {
+ r = 0x1e; g = 0x6a; b = 0x65; // dark teal ring
+ } else {
+ r = 0x0d; g = 0x0d; b = 0x0f; // background
+ }
+ row[1 + x * 3] = r;
+ row[2 + x * 3] = g;
+ row[3 + x * 3] = b;
+ }
+ rows.push(row);
+ }
+
+ const raw = Buffer.concat(rows);
+ const idat = deflateStore(raw);
+
+ const sig = Buffer.from([137, 80, 78, 71, 13, 10, 26, 10]);
+ return Buffer.concat([
+ sig,
+ chunk('IHDR', ihdr),
+ chunk('IDAT', idat),
+ chunk('IEND', Buffer.alloc(0)),
+ ]);
+}
+
+writeFileSync('./public/icon-192.png', makePNG(192));
+writeFileSync('./public/icon-512.png', makePNG(512));
+console.log('✅ Icons generiert: icon-192.png + icon-512.png');
diff --git a/frontend/index-2.html b/frontend/index-2.html
new file mode 100644
index 0000000..893598b
--- /dev/null
+++ b/frontend/index-2.html
@@ -0,0 +1,28 @@
+
+
+
+
+
+
+
+
+
+
+
+
+ Dicken Dock
+
+
+
+
+
+
+
diff --git a/frontend/package-2.json b/frontend/package-2.json
new file mode 100644
index 0000000..1fbca73
--- /dev/null
+++ b/frontend/package-2.json
@@ -0,0 +1,17 @@
+{
+ "name": "dickendock-frontend",
+ "version": "1.0.0",
+ "scripts": {
+ "prebuild": "node generate-icons.mjs",
+ "dev": "vite",
+ "build": "vite build"
+ },
+ "dependencies": {
+ "react": "^18.2.0",
+ "react-dom": "^18.2.0"
+ },
+ "devDependencies": {
+ "@vitejs/plugin-react": "^4.0.0",
+ "vite": "^5.0.0"
+ }
+}
diff --git a/frontend/vite.config-2.js b/frontend/vite.config-2.js
new file mode 100644
index 0000000..7c1e298
--- /dev/null
+++ b/frontend/vite.config-2.js
@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+export default defineConfig({
+ plugins: [react()],
+ server: { proxy: { '/api': 'http://localhost:4000' } },
+})