feat(snjs): add revisions api v2 (#2154)

* feat(snjs): add revisions api v2

* fix(snjs): reference listing and getting revisions in specs

* fix(snjs): revisions specs

* fix(web): usage of revision metadata

* fix(snjs): add specs for decryption revision

* fix(snjs): issue with building mocked specs

* fix(snjs): adjust revision creation delay

packages/snjs/lib/index.ts

@@ -1,6 +1,7 @@
 export * from './Application'
 export * from './ApplicationGroup'
 export * from './Client'
+export * from './Domain'
 export * from './Log'
 export * from './Migrations'
 export * from './Services'