Migrate to crafter-build project.cpp and restructure views

- Replace project.json + run.sh with a C++ project.cpp build descriptor
  (crafter-build), targeting wasm32-wasip1 with the Crafter.Graphics dep
- Add Catcrafts-Views implementation; drop Catcrafts-Component
- Add catcrafts-head.js (sets <title>/<link> tags at runtime)
- Update Blog/Root/main modules, README, and favicon

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

implementations/Catcrafts-Views.cpp

@@ -0,0 +1,51 @@
+/*
+catcrafts.net
+Copyright (C) 2026 Catcrafts
+
+The source code of this website is made available for viewing purposes only.
+No permission is granted to copy, modify, distribute, or create derivative works.
+*/
+
+export module Catcrafts:Views_impl;
+import :Views;
+import Crafter.Graphics;
+import std;
+
+using namespace Crafter;
+
+namespace Catcrafts {
+    namespace {
+        // Owning handle for the page-chrome root. `std::optional` lets us
+        // defer construction until InitializePage() runs (the CreateInBody
+        // call would otherwise fire at static-init time, before main()).
+        std::optional<Dom::HtmlElement> root;
+    }
+
+    void InitializePage() {
+        root.emplace(Dom::HtmlElement::CreateInBody("div", "catcrafts-root"));
+        root->SetInnerHTML(R"(
+<header>
+    <div class="nav-container">
+        <a href="/" class="logo">🐱 Catcrafts</a>
+        <nav>
+            <ul>
+                <li><a id="blog-nav-button" style="cursor: pointer;" class="active">Blog</a></li>
+                <li><a href="https://forgejo.catcrafts.net/Catcrafts/">Forgejo</a></li>
+            </ul>
+        </nav>
+    </div>
+</header>
+
+<main id="main"></main>
+
+<footer>
+    <div class="footer-content">
+        <div class="footer-links">
+            Powered by Crafter.Graphics, Running near native with WASM!
+            <a href="https://forgejo.catcrafts.net/Catcrafts/catcrafts.net">View source</a>
+        </div>
+        <p>&copy; 2026 Catcrafts®. All rights reserved. Crafter® and Catcrafts® are registered trademarks with the EUIPO</p>
+    </div>
+</footer>)");
+    }
+}