nodejs: simplex-chat npm package (#5556)

* nodejs: addon

* rename

* changes

* change lib name

* package

* lib path

* simplex-chat-nodejs: fix library paths

* simplex-chat-nodejs: change addon name

* simplex-chat-nodejs: install libs, adjust package and installation

* simplex-chat-nodejs: add npmignore

* gitignore: add additional nodejs path

* simplex-chat-nodejs: fix shim name

* gitignore: ignore nodejs package lock

* simplex-chat-nodejs: rename shim to underscore

* simplex-chat-nodejs: fix library loading on Mac

* simplex-chat-nodejs: expose low-level functions, move tests

* simplex-chat-nodejs: expose shim fucntions

* simplex-chat-nodejs: fixed libs version

* simplex-chat-nodejs: switch to official repository

* simpelx-chat-nodejs: adjust release tag

* async addon, tests

* refactor, fixes

* high level chat api

* simplify cpp add-on - move logic to JS, fix API

* api for events, api test

* update @simplex-chat/types

* Revert "update @simplex-chat/types"

This reverts commit da3f89866f.

* change @simplex-chat/types version

* receiver for any events, wait with timeout

* low-level bot example

* typedoc

* network connection events

* declarative bot api

* readme, docs

* update docs

* update readme

* add liveMessage support

* allow passing welcome message as string

* @simplex-chat/webrtc-client 6.5.0-beta.3

* bot test

* concurrent connection in tests

* nodejs/download-libs: cleanup on version mismatch

* nodejs/download-libs: bump libs version

* do not handle signals in Haskell

* update bot examples

* flatten docs and use local links to code

* update readme

* 6.5.0-beta.4

* include more files in npm package, 6.5.0-beta.4.2

* .gitignore

---------

Co-authored-by: Avently <7953703+avently@users.noreply.github.com>
Co-authored-by: shum <github.shum@liber.li>

packages/simplex-chat-nodejs/docs/core.DBMigrationError.Interface.ErrorSQL.md

@@ -0,0 +1,41 @@
+[**simplex-chat**](README.md)
+
+***
+
+[simplex-chat](README.md) / [core](Namespace.core.md) / [DBMigrationError](core.Namespace.DBMigrationError.md) / ErrorSQL
+
+# Interface: ErrorSQL
+
+Defined in: [src/core.ts:150](../src/core.ts#L150)
+
+## Extends
+
+- `Interface`
+
+## Properties
+
+### dbFile
+
+> **dbFile**: `string`
+
+Defined in: [src/core.ts:152](../src/core.ts#L152)
+
+***
+
+### migrationSQLError
+
+> **migrationSQLError**: `string`
+
+Defined in: [src/core.ts:153](../src/core.ts#L153)
+
+***
+
+### type
+
+> **type**: `"errorSQL"`
+
+Defined in: [src/core.ts:151](../src/core.ts#L151)
+
+#### Overrides
+
+`Interface.type`