fix(dashboard): remove encoding from slug params

The router handles parameter encoding automatically. Explicitly encoding
the slug results in double-encoded characters in the URL.

Signed-off-by: wurongjie <wurongjie@uniontech.com>

web/src/pages/dashboard.tsx

@@ -144,7 +144,7 @@ export function DashboardPage() {
                       <Link
                         key={skill.id}
                         to="/space/$namespace/$slug"
-                        params={{ namespace: skill.namespace, slug: encodeURIComponent(skill.slug) }}
+                        params={{ namespace: skill.namespace, slug: skill.slug }}
                         className="rounded-lg border border-border/60 px-3 py-3 transition-colors hover:bg-accent/40"
                       >
                         <div className="truncate text-sm font-medium">{skill.displayName}</div>