chore(react-finland-2019): Add Tejas' talk

Closes #66.

content/react-finland-2019/talks/sven-sauleau.ts

@@ -13,6 +13,7 @@ Rust ecosystem offers many great tools to work with WebAssembly on the web. Thes
   type: SessionType.TALK,
   keywords: [
     Keyword.LIVE_CODING,
+    Keyword.REACT,
     Keyword.RUST,
     Keyword.SERVERLESS,
     Keyword.WEB_ASSEMBLY,

content/react-finland-2019/talks/tejas-kumar.ts

@@ -1,12 +1,25 @@
+import Keyword from "../../../server/schema/keywords";
 import { Session, SessionType } from "../../../server/schema/Session";
 import speaker from "../../people/tejas-kumar";
 
 const talk: Session = {
   people: [speaker],
-  title: "",
-  description: ``,
+  title: "Scalable (Design) Systems with TypeScript",
+  description: `This session explores creating living documentation for design systems, ensuring consistent documentation at all times using TypeScript.
+
+We will read Markdown files, render components described in them, and expose live type-safe code playgrounds powered by the Monaco Editor. We will, together, explore:
+
+- Static Type Analysis and its value
+- The Monaco text editor that powers VS Code
+- Connecting it all together with React`,
   type: SessionType.TALK,
-  keywords: [],
+  keywords: [
+    Keyword.REACT,
+    Keyword.DESIGN_SYSTEMS,
+    Keyword.LIVE_CODING,
+    Keyword.MONACO_EDITOR,
+    Keyword.VS_CODE,
+  ],
 };
 
 export default talk;

server/schema/keywords.ts

@@ -24,6 +24,7 @@ enum Keyword {
   NEXT_JS,
   MOBX,
   MOBX_STATE_TREE,
+  MONACO_EDITOR,
   POSTGRAPHILE,
   PRISMA,
   REACT,
@@ -46,6 +47,7 @@ enum Keyword {
   TOOLING,
   UNIVERSAL_REACT,
   USER_INTERFACE,
+  VS_CODE,
   WEBPACK,
   WEB_ASSEMBLY,
 }