feat: implement dashboard mockup and route

src/web/router.ts

@@ -1,5 +1,6 @@
 import { homeRoute } from "./routes/home";
 import { healthRoute } from "./routes/health";
+import { dashboardRoute } from "./routes/dashboard";
 import { file } from "bun";
 import { join, resolve } from "path";
 
@@ -19,12 +20,6 @@ export async function router(request: Request): Promise<Response> {
             const relativePath = url.pathname.replace(/^\/public/, "");
 
             // Resolve full path
-            // We use join with relativePath. If relativePath starts with /, join handles it correctly
-            // effectively treating it as a segment.
-            // However, to be extra safe with 'resolve', we ensure we are resolving from publicDir.
-            // simple join(publicDir, relativePath) is usually enough with 'bun'.
-            // But we use 'resolve' to handle .. segments correctly.
-            // We prepend '.' to relativePath to ensure it's treated as relative to publicDir logic
             const normalizedRelative = relativePath.startsWith("/") ? "." + relativePath : relativePath;
             const requestedPath = resolve(publicDir, normalizedRelative);
 
@@ -35,8 +30,6 @@ export async function router(request: Request): Promise<Response> {
                     return new Response(staticFile);
                 }
             } else {
-                // If path traversal detected, return 403 or 404. 
-                // 403 indicates we caught them.
                 return new Response("Forbidden", { status: 403 });
             }
         }
@@ -47,6 +40,9 @@ export async function router(request: Request): Promise<Response> {
         if (url.pathname === "/health") {
             return healthRoute();
         }
+        if (url.pathname === "/dashboard") {
+            return dashboardRoute();
+        }
     }
 
     return new Response("Not Found", { status: 404 });