[next] Add support for embed (#1762)

* Move talk-server/config to talk-common/config

* Refactor build into /src/core/build and use common config

* Add embed webpack config

* Start implementing embed

* Implement embed

* Add pym types

* Add event emitter to Talk Context

* Add MatchMedia test for passing values from the context

* Add support for click far away

* Integrate pym click events to registerClickFarAway

* Add tests

* Resolve merge issues

* Apply PR review

scripts/test.js

@@ -1,9 +1,16 @@
+#!/usr/bin/env node
+
 "use strict";
 
+// Allow importing typescript files.
+require("ts-node/register");
+
+// Apply all the configuration provided in the .env file.
+require("dotenv").config();
+
 // Do this as the first thing so that any code reading it knows the right env.
 process.env.BABEL_ENV = "test";
 process.env.NODE_ENV = "test";
-process.env.PUBLIC_URL = "";
 
 // Makes the script crash on unhandled rejections instead of silently
 // ignoring them. In the future, promise rejections that are not handled will
@@ -12,10 +19,7 @@ process.on("unhandledRejection", err => {
   throw err;
 });
 
-// Ensure environment variables are read.
-require("../config/env");
-
-const paths = require("../config/paths");
+const paths = require("../config/paths.ts").default;
 
 const jest = require("jest");
 let argv = process.argv.slice(2);