feat: Nested document sharing (#2075)

* migration

* frontend routing, api permissioning

* feat: apiVersion=2

* feat: re-writing document links to point to share

* poc nested documents on share links

* fix: nested shareId permissions

* ui and language tweaks, comments

* breadcrumbs

* Add icons to reference list items

* refactor: Breadcrumb component

* tweaks

* Add shared parent note

server/models/Share.js

@@ -10,6 +10,7 @@ const Share = sequelize.define(
       primaryKey: true,
     },
     published: DataTypes.BOOLEAN,
+    includeChildDocuments: DataTypes.BOOLEAN,
     revokedAt: DataTypes.DATE,
     revokedById: DataTypes.UUID,
     lastAccessedAt: DataTypes.DATE,