copy: replace self-custodial with non-custodial

src/app/(mobile-ui)/profile/backup/page.tsx

@@ -41,7 +41,7 @@ export default function BackupPage() {
                 <NavHeader title="Backup" onPrev={() => router.replace('/profile')} />
 
                 <EmptyState
-                    title="Self-custody wallet"
+                    title="Non-custodial wallet"
                     description="Only you control this wallet. We can't recover it if you lose access. Your backup is your responsibility."
                     icon="upload-cloud"
                 />

src/app/lp/card/CardLandingPage.tsx

@@ -95,7 +95,7 @@ const CardLandingPage = () => {
                             Pay with the peanut card. Earn with every purchase, yours or your friends.
                             <br />
                             <br />
-                            <strong>Self-custodial. Best rates. No hidden fees.</strong>
+                            <strong>Non-custodial. Best rates. No hidden fees.</strong>
                         </motion.p>
 
                         <motion.div

src/components/LandingPage/CardPioneers.tsx

@@ -55,7 +55,7 @@ const CardPioneers = () => {
                         </li>
                         <li className="flex items-center justify-center gap-3 md:justify-start">
                             <Icon name="check-circle" className="h-6 w-6 flex-shrink-0 text-n-1" />
-                            Self-custodial - your funds, your control
+                            Non-custodial - your funds, your control
                         </li>
                     </ul>
 

src/components/LandingPage/securityBuiltIn.tsx

@@ -22,7 +22,7 @@ const features: Feature[] = [
         title: 'TOTAL SECURITY',
         titleSvg: biometricProtection,
         description:
-            'Peanut is 100% self-custodial. Every transaction is approved via Passkeys using Face ID, Touch ID or passcode. No one else can move your assets. Not even us.',
+            'Peanut is 100% non-custodial. Every transaction is approved via Passkeys using Face ID, Touch ID or passcode. No one else can move your assets. Not even us.',
         iconSrc: handThumbsUp,
         iconAlt: 'Thumbs up',
     },