core: fix md export for notes with codeblocks

packages/core/collections/notes.js

@@ -21,7 +21,7 @@ import Collection from "./collection";
 import Note from "../models/note";
 import getId from "../utils/id";
 import { getContentFromData } from "../content-types";
-import qclone from "qclone/src/qclone";
+import qclone from "qclone";
 import { deleteItem, findById } from "../utils/array";
 
 /**

packages/core/content-types/__tests__/__snapshots__/tiptap.test.js.snap

@@ -1,5 +1,13 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
+exports[`convert HTML to markdown with codeblock2: html-to-md-codeblock2.md 1`] = `
+"\`\`\`
+hello
+\`\`\`
+
+"
+`;
+
 exports[`convert HTML to markdown with codeblocks: html-to-md-codeblocks.md 1`] = `
 "Typescript is one of those languages that appear to be very simple. It's often described as \\"Javascript with types\\" and it fits that name very well. However, what many don't realize starting out with Typescript is that Typescript*is *a language and like all other languages it has it's own \\"secrets\\", it's own set of quirks.
 

packages/core/content-types/tiptap.js

@@ -17,7 +17,7 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-import showdown from "showdown";
+import showdown from "@streetwriters/showdown";
 import dataurl from "../utils/dataurl";
 import { getDummyDocument, parseHTML } from "../utils/html-parser";
 

packages/core/package.json

@@ -36,6 +36,7 @@
     "@microsoft/signalr": "^6.0.7",
     "@microsoft/signalr-protocol-msgpack": "^6.0.7",
     "@notesnook/logger": "*",
+    "@streetwriters/showdown": "^3.0.1-alpha",
     "async-mutex": "^0.3.2",
     "base64-arraybuffer": "^1.0.2",
     "dayjs": "^1.11.3",
@@ -45,7 +46,6 @@
     "linkedom": "^0.14.17",
     "liqe": "^1.13.0",
     "qclone": "^1.1.0",
-    "showdown": "github:thecodrr/showdown",
     "spark-md5": "^3.0.2"
   },
   "np": {