Initial commit: MaskanX frontend

Independent React, TypeScript and Vite web application for MaskanX.

Includes the chat console, agent and persona configuration, MCP client
management, model and provider settings, cron jobs, sessions, and
diagnostics.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

public/logo.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 174 184" width="174" height="184">
+  <image href="maskan-logo.png" x="0" y="0" width="174" height="184" preserveAspectRatio="xMidYMid meet"/>
+</svg>