Add media assets, PNG icons, comprehensive test suite, gitignore fixes

.gitignore

@@ -23,3 +23,8 @@ mock_hardware_driver.c
 details.docx
 *.png
 !icon.png
+!docs/*.png
+!media/*.png
+scripts/VIDEO-NOTES.md
+demo-assets/
+test_narration.mp3

docs/index.html

@@ -4,6 +4,12 @@
 <meta charset="UTF-8">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
 <title>LocalForge — Local-First AI Development</title>
+<link rel="icon" type="image/png" href="favicon.png">
+<link rel="icon" type="image/svg+xml" href="https://nrupala.github.io/LocalForge/media/favicon.svg">
+<meta property="og:title" content="LocalForge — Local-First AI Development">
+<meta property="og:description" content="VS Code extension · CLI · Web UI · Multi-agent workflow Planner→Writer→Reviewer→Tester">
+<meta property="og:image" content="https://nrupala.github.io/LocalForge/icon.png">
+<meta name="theme-color" content="#58a6ff">
 <style>
 :root { --bg: #0d1117; --fg: #e6edf3; --accent: #58a6ff; --card: #161b22; --border: #30363d; --green: #3fb950; --orange: #d29922; }
 * { box-sizing: border-box; margin: 0; padding: 0; }

package.json

@@ -18,7 +18,7 @@
     "url": "https://github.com/nrupala/LocalForge/issues"
   },
   "engines": {
-    "vscode": "^1.85.0"
+    "vscode": "^1.120.0"
   },
   "categories": [
     "Machine Learning",

scripts/generate-icons.js

@@ -0,0 +1,97 @@
+const fs = require('fs');
+const zlib = require('zlib');
+
+function crc32(buf) {
+  let c = 0xffffffff;
+  const table = new Int32Array(256);
+  for (let n = 0; n < 256; n++) {
+    let cc = n;
+    for (let k = 0; k < 8; k++) cc = (cc & 1) ? (0xedb88320 ^ (cc >>> 1)) : (cc >>> 1);
+    table[n] = cc;
+  }
+  for (let i = 0; i < buf.length; i++) c = table[(c ^ buf[i]) & 0xff] ^ (c >>> 8);
+  return (c ^ 0xffffffff) >>> 0;
+}
+
+function chunk(type, data) {
+  const len = Buffer.alloc(4); len.writeUInt32BE(data.length);
+  const typeB = Buffer.from(type, 'ascii');
+  const crcData = Buffer.concat([typeB, data]);
+  const crc = Buffer.alloc(4); crc.writeUInt32BE(crc32(crcData));
+  return Buffer.concat([len, typeB, data, crc]);
+}
+
+function createPNG(size) {
+  const w = size, h = size;
+  const raw = Buffer.alloc(w * h * 4);
+  const cx = w/2, cy = h/2, r = w * 0.42;
+
+  for (let y = 0; y < h; y++) {
+    for (let x = 0; x < w; x++) {
+      const idx = (y * w + x) * 4;
+      const dx = x - cx, dy = y - cy;
+      const dist = Math.sqrt(dx*dx + dy*dy);
+
+      const inAnvil = y > h*0.22 && y < h*0.72 && x > w*0.18 && x < w*0.82 &&
+        y > h*0.22 + (x-w*0.18)*0.5 && y > h*0.22 + (w*0.82-x)*0.5;
+
+      if (inAnvil) {
+        const grad = ((x/w) + (y/h)) / 2;
+        raw[idx] = Math.round(88 + grad * 80);
+        raw[idx+1] = Math.round(166 - grad * 60);
+        raw[idx+2] = Math.round(255 - grad * 80);
+        raw[idx+3] = 255;
+      } else if (dist < r) {
+        const grad = dist / r;
+        raw[idx] = Math.round(30 + grad * 30);
+        raw[idx+1] = Math.round(50 + grad * 30);
+        raw[idx+2] = Math.round(80 + grad * 40);
+        raw[idx+3] = 255;
+      } else if (dist < r + 3) {
+        raw[idx] = 88; raw[idx+1] = 166; raw[idx+2] = 255; raw[idx+3] = 200;
+      } else {
+        raw[idx] = 0; raw[idx+1] = 0; raw[idx+2] = 0; raw[idx+3] = 0;
+      }
+    }
+  }
+
+  const sparks = [[0.4,0.35,4],[0.55,0.32,3],[0.47,0.42,2]];
+  for (const [sx, sy, sr] of sparks) {
+    for (let dy = -sr; dy <= sr; dy++) {
+      for (let dx = -sr; dx <= sr; dx++) {
+        const px = Math.round(sx * w + dx), py = Math.round(sy * h + dy);
+        if (px >= 0 && px < w && py >= 0 && py < h) {
+          const d = Math.sqrt(dx*dx + dy*dy);
+          if (d <= sr) {
+            const idx = (py * w + px) * 4;
+            const alpha = Math.round(255 * (1 - d/sr));
+            raw[idx] = 63 + Math.round(192 * (1 - d/sr));
+            raw[idx+1] = 185 + Math.round(70 * (1 - d/sr));
+            raw[idx+2] = 80 + Math.round(175 * (1 - d/sr));
+            raw[idx+3] = alpha;
+          }
+        }
+      }
+    }
+  }
+
+  const deflated = zlib.deflateSync(raw);
+  const sig = Buffer.from([137,80,78,71,13,10,26,10]);
+  const ihdr = Buffer.alloc(13);
+  ihdr.writeUInt32BE(w, 0); ihdr.writeUInt32BE(h, 4);
+  ihdr[8] = 8; ihdr[9] = 6;
+
+  return Buffer.concat([sig, chunk('IHDR', ihdr), chunk('IDAT', deflated), chunk('IEND', Buffer.alloc(0))]);
+}
+
+const sizes = [32, 128, 256, 512];
+for (const s of sizes) {
+  const png = createPNG(s);
+  let name;
+  if (s === 32) name = 'media/favicon.png';
+  else if (s === 128) name = 'icon.png';
+  else name = 'media/icon-' + s + '.png';
+  fs.writeFileSync(name, png);
+  console.log('Created ' + name + ' (' + png.length + ' bytes, ' + s + 'x' + s + ')');
+}
+console.log('Done');