feat: restore original rSpace-website landing page

Serve the original Next.js rSpace-website (MySpace / (ou)rSpace
messaging) as the landing page at rspace.online/. Static export
copied into website/public/ so Vite includes it in dist/. Server
updated to serve landing.html at root with index.html fallback.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

server/index.ts

@@ -808,8 +808,13 @@ for (const mod of getAllModules()) {
 
 // ── Page routes ──
 
-// Landing page: rspace.online/ → serve marketing/info page
+// Landing page: rspace.online/ → serve original rSpace-website landing
 app.get("/", async (c) => {
+	const landing = Bun.file(resolve(DIST_DIR, "landing.html"));
+	if (await landing.exists()) {
+		return new Response(landing, { headers: { "Content-Type": "text/html" } });
+	}
+	// Fallback to index.html
 	const file = Bun.file(resolve(DIST_DIR, "index.html"));
 	if (await file.exists()) {
 		return new Response(file, { headers: { "Content-Type": "text/html" } });

website/public/_next/static/chunks/e6bb1ae02e03de93.js

@@ -0,0 +1 @@
+(globalThis.TURBOPACK||(globalThis.TURBOPACK=[])).push(["object"==typeof document?document.currentScript:void 0,60798,(e,t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),Object.defineProperty(r,"warnOnce",{enumerable:!0,get:function(){return n}});let n=e=>{}}]);

website/public/_next/static/ubbSMYCxfU6XL6P6NRYTP/_buildManifest.js

@@ -0,0 +1,11 @@
+self.__BUILD_MANIFEST = {
+  "__rewrites": {
+    "afterFiles": [],
+    "beforeFiles": [],
+    "fallback": []
+  },
+  "sortedPages": [
+    "/_app",
+    "/_error"
+  ]
+};self.__BUILD_MANIFEST_CB && self.__BUILD_MANIFEST_CB()

website/public/_next/static/ubbSMYCxfU6XL6P6NRYTP/_clientMiddlewareManifest.json

@@ -0,0 +1 @@
+[]

website/public/_next/static/ubbSMYCxfU6XL6P6NRYTP/_ssgManifest.js

@@ -0,0 +1 @@
+self.__SSG_MANIFEST=new Set([]);self.__SSG_MANIFEST_CB&&self.__SSG_MANIFEST_CB()