fix: default visibility-score to public

packages/client/src/components/post-form.vue

@@ -147,11 +147,10 @@ let imeText = $ref('');
 // TODO: compat with misskey-js, should likely be moved into foundkey-js
 const visibilityScore = (a: string): string => {
 	switch (a) {
-		case 'public': return 3;
 		case 'home': return 2;
 		case 'followers': return 1;
 		case 'specified': return 0;
-		default: return 4; // invalid visiblity = always considered "too high"
+		default: return 3; // includes public
 	}
 };
 const minVisibility = (a: string, b: string): string => visibilityScore(b) > visibilityScore(a) ? a : b;