a18hvcryt: Delete the signed-in person's own post from its menu

src/components/App.tsx

@@ -38,7 +38,13 @@ export function App() {
     );
   }
   if (state.kind === "out") {
-    return <SignInForm onSignedIn={(person) => setState({ kind: "in", person })} />;
+    return <SignInForm onSignedIn={(person) => {
+      setState({ kind: "in", person });
+      // POST /api/session keeps its shape; the feed user id comes from GET.
+      void loadSession().then((full) => {
+        if (full) setState({ kind: "in", person: full });
+      });
+    }} />;
   }
   return (
     <main className="shell">
@@ -52,7 +58,7 @@ export function App() {
           {signingOut ? "Signing out..." : "Sign out"}
         </button>
       </header>
-      <Feed onSignedOut={() => setState({ kind: "out" })} />
+      <Feed feedUserId={state.person.feedUserId} onSignedOut={() => setState({ kind: "out" })} />
     </main>
   );
 }