Feature/website overhaul (#49)

* Reorganize repo
* Overhaul website design and rewrite in NextJS and Typescript
* Delete website-publish.yml

tsconfig.json

@@ -1,28 +0,0 @@
-{
-  "compilerOptions": {
-    "declaration": true,
-    "declarationDir": "dist",
-    "emitDeclarationOnly": false,
-    "jsx": "react",
-    "target": "esnext",
-    "module": "esnext",
-    "moduleResolution": "node",
-    "esModuleInterop": true,
-    "preserveSymlinks": true,
-    "noEmit": true,
-    "strict": true,
-    "isolatedModules": true,
-    "skipLibCheck": true,
-    "allowJs": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "baseUrl": "./",
-    "lib": ["DOM", "es6", "ES2015"],
-    "paths": {
-      "@staticcms/core": ["./src"]
-    },
-    "types": ["@emotion/react/types/css-prop", "@types/jest"]
-  },
-  "include": ["src/**/*"],
-  "exclude": ["node_modules", "**/*.spec.ts"]
-}