[Neue] Buttons (#5406)

* Re-align button sizing

(cherry picked from commit bcec243bb59dfe468313d98ba61f464d9750feec)

* Use large, small, tiny

(cherry picked from commit 1dc333c2993ab7f2e0ac750c0670dcec9a7069d0)

* Tweaks

src/components/dialogs/EmbedConsent.tsx

@@ -83,7 +83,7 @@ export function EmbedConsentDialog({
             onPress={onShowAllPress}
             onAccessibilityEscape={control.close}
             color="primary"
-            size="medium"
+            size="large"
             variant="solid">
             <ButtonText>
               <Trans>Enable external media</Trans>
@@ -95,7 +95,7 @@ export function EmbedConsentDialog({
             onPress={onShowPress}
             onAccessibilityEscape={control.close}
             color="secondary"
-            size="medium"
+            size="large"
             variant="solid">
             <ButtonText>
               <Trans>Enable {externalEmbedLabels[source]} only</Trans>
@@ -106,7 +106,7 @@ export function EmbedConsentDialog({
             onAccessibilityEscape={control.close}
             onPress={onHidePress}
             color="secondary"
-            size="medium"
+            size="large"
             variant="ghost">
             <ButtonText>
               <Trans>No thanks</Trans>