Added README

Author: phpusr

README.md

@@ -0,0 +1,28 @@
+markdown-notes-to-notion
+===
+
+This script import markdown notes to Notion.
+
+> The script required PostgresQL for local cache of imported notes.
+
+## How to run
+
+1. Get `NOTION_TOKEN` and give access to your note where the data will be imported.
+   - [Create your integration in Notion](https://developers.notion.com/docs/create-a-notion-integration#getting-started)
+2. Run the script specifying the folder with notes
+
+```bash
+export NOTION_TOKEN 'secret_notion_token'
+export DB_HOST 'localhost'
+export DB_NAME 'notion'
+export DB_USER 'notion'
+export DB_PASSWORD 'notion-password'
+
+node index.js --import /path/no/notes
+```
+
+3. Some notes may not import correctly. [Solutions](https://github.com/tryfabric/martian#working-with-notions-limits). After correcting the original notes that were imported with an error, they can be imported again
+
+```bash
+node index.js --import-with-errors /path/no/notes
+```

TODO.md

@@ -1,3 +1,4 @@
 # TODO
 
+- Добавить переменные среды для БД
 - Добавить команду для вывода импортированных заметок с ошибками