fix(frontend): de-AI landing page copy, remove em dashes and manifesto tone

thoughts-frontend/components/landing-features.tsx

@@ -16,12 +16,12 @@ const FEATURES = [
   {
     icon: "🔒",
     title: "Your audience, your rules",
-    body: "Public, followers-only, unlisted, or direct — you decide every time.",
+    body: "Public, followers-only, unlisted, or direct. You pick for each post.",
   },
   {
     icon: "🎬",
     title: "Movies Diary",
-    body: "Posts from your Movies Diary appear as rich cards — ratings, posters, reviews. First-class, not an afterthought.",
+    body: "Your Movies Diary posts show up as rich cards with ratings and posters. Feels native.",
   },
 ];
 

thoughts-frontend/components/landing-page.tsx

@@ -147,12 +147,11 @@ export function LandingPage() {
           The web used to feel human
         </h2>
         <p className="text-muted-foreground leading-relaxed mb-6">
-          No algorithms deciding what you see. No ads. No engagement bait. Just
+          No algorithm feeds. No ads. Just a timeline of people you actually
-          people sharing what&apos;s on their mind, with friends they chose, in
+          follow, on a profile you can make look however you want.
-          spaces they decorated themselves.
         </p>
         <p className="text-sm italic text-muted-foreground">
-          That web still exists. You&apos;re looking at it.
+          That version of the web still exists.
         </p>
       </section>