fix(files_sharing): use proper sharing AccountPlus icon in breadcrumbs

Signed-off-by: Simon L <szaimen@e.mail.de>

[skip ci]

apps/files/src/views/FilesList.vue

@@ -35,7 +35,7 @@
 						@click="openSharingSidebar">
 						<template #icon>
 							<LinkIcon v-if="shareButtonType === Type.SHARE_TYPE_LINK" />
-							<ShareVariantIcon v-else :size="20" />
+							<AccountPlusIcon v-else :size="20" />
 						</template>
 					</NcButton>
 
@@ -143,7 +143,7 @@ import NcEmptyContent from '@nextcloud/vue/dist/Components/NcEmptyContent.js'
 import NcIconSvgWrapper from '@nextcloud/vue/dist/Components/NcIconSvgWrapper.js'
 import NcLoadingIcon from '@nextcloud/vue/dist/Components/NcLoadingIcon.js'
 import PlusIcon from 'vue-material-design-icons/Plus.vue'
-import ShareVariantIcon from 'vue-material-design-icons/ShareVariant.vue'
+import AccountPlusIcon from 'vue-material-design-icons/AccountPlus.vue'
 import ViewGridIcon from 'vue-material-design-icons/ViewGrid.vue'
 
 import { action as sidebarAction } from '../actions/sidebarAction.ts'
@@ -177,7 +177,7 @@ export default defineComponent({
 		NcIconSvgWrapper,
 		NcLoadingIcon,
 		PlusIcon,
-		ShareVariantIcon,
+		AccountPlusIcon,
 		UploadPicker,
 		ViewGridIcon,
 	},
@@ -620,9 +620,9 @@ $navigationToggleSize: 50px;
 		}
 
 		&-share-button {
-			opacity: .3;
+			color: var(--color-text-maxcontrast) !important;
 			&--shared {
-				opacity: 1;
+				color: var(--color-main-text) !important;
 			}
 		}
 	}