fix(frontend): フォーカス/タブ移動に関する挙動を調整 (#226)

Cherry-pick commit e8c030673326871edf3623cf2b8675d68f9e1b13

Co-authored-by: taiyme <53635909+taiyme@users.noreply.github.com>

packages/frontend/src/pages/drive.file.info.vue

@@ -234,6 +234,7 @@ onMounted(async () => {
 			background-color: var(--accentedBg);
 			color: var(--accent);
 			text-decoration: none;
+			outline: none;
 		}
 
 		&.danger {

packages/frontend/src/pages/page.vue

@@ -286,6 +286,7 @@ definePageMetadata(() => ({
 		background-color: var(--accentedBg);
 		color: var(--accent);
 		text-decoration: none;
+		outline: none;
 	}
 }
 

packages/frontend/src/pages/settings/profile.vue

@@ -342,6 +342,7 @@ definePageMetadata(() => ({
 	&:hover, &:focus {
 		opacity: .7;
 	}
+
 	&:active {
 		cursor: pointer;
 	}