fix branding, copy, SEO, and broken links across site

- update site title and meta to Precision Engineering for Everyone
- footer and about: full-service software provider → software studio
- schema.org structured data aligned with new meta description
- clarify revenue-share model in services preview
- remove placeholder App Store links for Wownero Moon Launch
- add OpenGraph tags to all product, blog, and support pages
- fix About page OG description to match meta description

apps/web/src/components/landing/services-preview.tsx

@@ -22,8 +22,8 @@ export function ServicesPreview() {
             <Card className="glass-card hover:border-indigo-500/40 text-left">
                 <h3 className="text-xl font-bold mb-3">Zero Capital Upfront</h3>
                 <p className="text-base text-muted-foreground leading-relaxed">
-                     We operate on a "Toast" style partnership model. No massive setup fees or 
-                     stiff monthly subscriptions—we only win when you're making sales.
+                     We operate on a revenue-share model, similar to Toast. No upfront costs
+                     and no fixed monthly fees. We only earn when you're making sales.
                 </p>
             </Card>
             <Card className="glass-card hover:border-indigo-500/40 text-left">

apps/web/src/components/layout/footer.tsx

@@ -12,7 +12,7 @@ export function Footer() {
           <div className="space-y-4">
             <SiteLogo />
             <p className="text-sm text-muted-foreground">
-              Full-service software provider in the heart of Mushroom Country.
+              Software studio in the heart of Mushroom Country.
             </p>
           </div>