Add demo showing Phase 9.51 fixes working together

Co-authored-by: moe-charm <217100418+moe-charm@users.noreply.github.com>

demo_phase9_51_fixes.nyash

@@ -0,0 +1,30 @@
+// Demo: Phase 9.51 WASM + HTTPServer fixes working
+static box Main {
+    init { counter, result, server }
+    
+    main() {
+        // WASM-compatible loop (Jump/Branch instructions now supported)
+        me.counter = 0
+        me.result = 0
+        
+        loop(me.counter < 5) {
+            me.result = me.result + me.counter
+            me.counter = me.counter + 1
+        }
+        
+        print("Loop result (WASM-compatible):")
+        print(me.result)
+        
+        // HTTPServer bind + listen now works
+        me.server = new HTTPServerBox()
+        local bindOk = me.server.bind("127.0.0.1", 8080)
+        local listenOk = me.server.listen(10)
+        
+        print("HTTPServer bind:")
+        print(bindOk)
+        print("HTTPServer listen:")
+        print(listenOk)
+        
+        return me.result
+    }
+}

test_socket_chain.nyash

@@ -1,18 +0,0 @@
-// Test if chaining works differently
-static box Main {
-    init { socket, console }
-    
-    main() {
-        me.socket = new SocketBox()
-        me.console = new ConsoleBox()
-        
-        // Test if we can store and use a bound socket directly
-        me.socket.bind("127.0.0.1", 8080)
-        me.console.log("After bind, testing listen:")
-        
-        local listenResult = me.socket.listen(10)
-        print(listenResult)
-        
-        return listenResult
-    }
-}

test_socket_direct.nyash

@@ -1,20 +0,0 @@
-// Test SocketBox directly
-static box Main {
-    init { socket, console }
-    
-    main() {
-        me.socket = new SocketBox()
-        me.console = new ConsoleBox()
-        
-        // Test bind and listen operations directly on SocketBox
-        local bindResult = me.socket.bind("127.0.0.1", 8080)
-        me.console.log("SocketBox Bind result:")
-        print(bindResult)
-        
-        local listenResult = me.socket.listen(10)
-        me.console.log("SocketBox Listen result:")
-        print(listenResult)
-        
-        return listenResult
-    }
-}

test_socket_simple.nyash

@@ -1,13 +0,0 @@
-// Simple HTTP Box test
-static box Main {
-    init { socket }
-    
-    main() {
-        print("🔌 Testing SocketBox creation...")
-        
-        me.socket = new SocketBox()
-        print("✅ SocketBox created: " + me.socket.toString())
-        
-        return true
-    }
-}