fixing nav back home when creating or editing a review

src/app.tsx

···
       ) : (
         <>
             <header>
-                <Link href="/" style={{ textDecoration: 'none', color: 'inherit' }}>
+                <Link href="/" onClick={handleBackToDashboard} style={{ textDecoration: 'none', color: 'inherit' }}>
                     <h1>Drydown</h1>
                 </Link>
                 <div class="user-info">

src/components/CreateReview.tsx

···
     }
   }
 
-  const checkAuth = async () => {
-    if (!atp) return
-    try {
-        console.log("Checking auth against:", (atp as any).service)
-        const res = await atp.call('app.bsky.feed.getTimeline', { limit: 1 })
-        console.log("Auth Check Success:", res)
-        alert("Auth OK! Timeline fetched.")
-    } catch (e: any) {
-        console.error("Auth Check Failed", e)
-        alert(`Auth Failed: ${e.message || e}`)
-    }
-  }
-
   const handleSubmit = async (e: Event) => {
     e.preventDefault()
     if (!atp || !selectedFragranceUri) return
···
 
   return (
     <div class="create-review-container">
-      <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
-        <h2>Create Review</h2>
-        <button type="button" onClick={checkAuth} style={{ fontSize: '0.8rem' }}>Check Auth</button>
-      </div>
+      <h2>Create Review</h2>
       <button onClick={onCancel} class="btn-secondary" style={{ marginBottom: '1rem' }}>back</button>
       
       <form onSubmit={handleSubmit}>