fix(pm): project tiles link by project.id (op_project_id is a dropped legacy column)

Prefers id like ProjectsPage does; the backend serializer returns id (UUID)
and schema_sync removes the legacy op_project_id column at startup.

pm/frontend/src/pages/TodayPage.tsx

@@ -83,7 +83,7 @@ function SummaryBox({ tone, label, value }: { tone: "red" | "amber" | "green"; l
 /** کاشی مدیریتی یک پروژه — فقط در داشبورد مدیر پروژه */
 function ProjectTile({ project }: { project: Project }) {
   return (
-    <Link to={`/projects/${project.op_project_id}`} className="block">
+    <Link to={`/projects/${project.id || project.op_project_id}`} className="block">
       <div className="rounded-xl border border-slate-200 p-3 active:bg-slate-50">
         <p className="truncate text-xs font-bold text-slate-800">{project.name}</p>
         <div className="mt-1.5 flex flex-wrap gap-1.5">