v1.3.0: Full landing page upgrade + feature parity with AniKotoAPI

- Full index.html rewrite with AniKotoAPI-style features:
  * Canvas particle effects (cyan particles)
  * Scroll-reveal animations (IntersectionObserver)
  * Animated stat counters (count up on scroll)
  * Infinite scrolling marquee (8 feature badges)
  * Live interactive API console (5 presets: Search, Trending, Episodes, Info, Health)
  * Sidebar endpoint explorer (16 endpoints, multi-language tabs: cURL/JS/Python)
  * 4 interactive playground cards (Search, Info, Episodes, Trending)
  * Custom scrollbar, JetBrains Mono font
  * 4-column grid footer with API/Resources/Legal
  * Fixed header with scroll-aware glass blur
  * Ambient orb gradient animations
  * CTA section with gradient overlay
- Added public/404.html (glitch animation error page)
- Added public/manifest.json (PWA, theme: #38bdf8)
- Added public/robots.txt (Allow /, Disallow /api)
- Added public/sitemap.xml (4 URLs)
- Added public/tos.html (13 sections)
- Added public/privacy.html (8 sections)
- Added .env.example, CONTRIBUTING.md, LICENSE, render.yaml, test.js
- Added docs/ (5 files: index, endpoints, streaming, examples, architecture)
- Updated server.js: clean URL routes (/tos, /privacy), 404.html fallback
- Updated package.json: devDependencies nodemon, repository, dev script
- All branding: AniKotoAPI → MiruroAPI, cyan color scheme (#38bdf8)

server.js

@@ -70,13 +70,29 @@ app.use((req, res, next) => {
 
 app.use(express.static(path.join(__dirname, "public"), { redirect: false }));
 
+// ══════════════════════════════════════════════════════════════
+// CLEAN URL ROUTES
+// ══════════════════════════════════════════════════════════════
+
+// ---- FEATURE: Clean URL routes (no .html extension) ----
+const fs = require("fs");
+const publicDir = path.join(__dirname, "public");
+
+app.get("/tos", (req, res) => {
+  res.sendFile(path.join(publicDir, "tos.html"));
+});
+
+app.get("/privacy", (req, res) => {
+  res.sendFile(path.join(publicDir, "privacy.html"));
+});
+
 // ══════════════════════════════════════════════════════════════
 // SWAGGER UI DOCS
 // ══════════════════════════════════════════════════════════════
 
 // ---- FEATURE: Interactive Swagger UI documentation at /docs ----
 app.get("/docs", (req, res) => {
-  res.sendFile(path.join(__dirname, "public", "docs.html"));
+  res.sendFile(path.join(publicDir, "docs.html"));
 });
 
 // ══════════════════════════════════════════════════════════════
@@ -163,7 +179,11 @@ app.use((req, res) => {
       message: "Endpoint not found",
     });
   }
-  res.sendFile(path.join(__dirname, "public", "index.html"));
+  const notFoundPath = path.join(publicDir, "404.html");
+  if (fs.existsSync(notFoundPath)) {
+    return res.status(404).sendFile(notFoundPath);
+  }
+  res.sendFile(path.join(publicDir, "index.html"));
 });
 
 // ══════════════════════════════════════════════════════════════