chore(web): drop an internal tracker id from the onboarding spec comment

The surrounding sentences already carry the reason the validation has to be
under way before Continue is pressed, so the id added nothing a reader of
this tree could act on.

Author: Cheems

apps/web/tests/components/EntryShell.onboarding.test.tsx

@@ -1049,8 +1049,8 @@ describe('EntryShell onboarding OpenDesign AMR runtime', () => {
     // The runtime smoke test spawns the agent CLI and waits for a real model
     // reply: 7s for Claude Code and 12s for Codex CLI measured against a local
     // daemon, against a 45s budget. Starting it only when Continue is pressed
-    // puts that whole cost between the click and the next screen (OPEND-2281),
-    // so it has to already be under way by the time the user clicks.
+    // puts that whole cost between the click and the next screen, so it has to
+    // already be under way by the time the user clicks.
     let testCalls = 0;
     globalThis.fetch = vi.fn(async (input, init) => {
       const url = String(input);