Initialize repository with harness code and assets

Initial import of all source code, config, and README assets: the
packages workspace (cli, core, server, web, docs, landing, skills),
build scripts, tooling config, and CI workflows.

Includes the data-layout revision made on this branch: the local data
root defaults to ~/.penguin/data (PENGUIN_HOME still overrides; the
installer keeps its binaries in ~/.penguin), and every Agent lives
under <project>/agents/<agent>/ — path helpers, the three
agent-enumeration scans, the system prompt, built-in Skills, tests
and docs all follow the new layout.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018ihk8iQuo3kv2aPjAYEPuR

packages/web/src/components/ui/glyph-icon.tsx

@@ -0,0 +1,31 @@
+/**
+ * Unified rendering for stat icons (shared by the chat page's stat row and the Trace page's turn
+ * cards): a 24x24 line path with stroke set to currentColor, so the color follows the caller's
+ * text color. See lib/stat-icons.ts for the paths.
+ */
+export function GlyphIcon({
+  d,
+  size = 13,
+  className = "",
+}: {
+  d: string;
+  size?: number;
+  className?: string;
+}) {
+  return (
+    <svg
+      width={size}
+      height={size}
+      viewBox="0 0 24 24"
+      fill="none"
+      stroke="currentColor"
+      strokeWidth="1.7"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+      className={`block shrink-0 ${className}`}
+      aria-hidden
+    >
+      <path d={d} />
+    </svg>
+  );
+}