refactor(SharingInput): Remove unused addShare

The new sharing flow since NC27 requires that users open the sharing details tab and

customize their share before creating it.

In #39472 the work of `addShare` was handed down to

`openSharingDetails` that opens the sharing details tab for the user to customize and manually

creat their share.

Signed-off-by: fenn-cs <fenn25.fn@gmail.com>

apps/files_sharing/src/views/SharingDetailsTab.vue

@@ -227,8 +227,6 @@ import ShareRequests from '../mixins/ShareRequests.js'
 import ShareTypes from '../mixins/ShareTypes.js'
 import SharesMixin from '../mixins/SharesMixin.js'
 
-import { subscribe } from '@nextcloud/event-bus'
-
 import {
  ATOMIC_PERMISSIONS,
  BUNDLED_PERMISSIONS,
@@ -651,7 +649,6 @@ export default {
 
  mounted() {
  this.$refs.quickPermissions?.querySelector('input:checked')?.focus()
- subscribe('files_sharing:external:add-share', this.handleExistingShareFromExternalSource)
  },
 
  methods: {
@@ -909,9 +906,6 @@ export default {
  return null // Or a default icon component if needed
  }
  },
- handleExistingShareFromExternalSource(share) {
- logger.info('Existing share from external source/app', { share })
- },
  },
 }
 </script>