[PM-12770] Assign to Collections Hint (#14529)

* allow use of common spec in lib/vault tests

* pass readonly collections to the assign collection component

- The assign to collections component filters them out already.
-They're also needed to display copy within the component

* add hint to assign to collections component when there are read only collections assigned to a cipher already

* add readonly hint to desktop

* only show collection hint for collections that are assigned to the provided ciphers

* consider admin/owner edit everything permission when assigning to collections

* fix icon in test

apps/browser/src/vault/popup/components/vault-v2/assign-collections/assign-collections.component.ts

@@ -74,7 +74,7 @@ export class AssignCollections {
     combineLatest([cipher$, this.collectionService.decryptedCollections$])
       .pipe(takeUntilDestroyed(), first())
       .subscribe(([cipherView, collections]) => {
-        let availableCollections = collections.filter((c) => !c.readOnly);
+        let availableCollections = collections;
         const organizationId = (cipherView?.organizationId as OrganizationId) ?? null;
 
         // If the cipher is already a part of an organization,