Restructure the js app (#243)

* prettier

* linter

* add prettier, and format the code

* remove common, merge it with frontend

* refactor the app

* better lint and code fix

* travis for the frontend app

* travis build script

Signed-off-by: Daniel Maricic <daniel@woss.io>

* lint and build

* update the README.md

Signed-off-by: Daniel Maricic <daniel@woss.io>

* change the commands to reflect refactor

Signed-off-by: Daniel Maricic <daniel@woss.io>

* prettier and tslint are friends

Signed-off-by: Daniel Maricic <daniel@woss.io>

* code that wasn't linted properly before

Signed-off-by: Daniel Maricic <daniel@woss.io>

* prettier rc got deleted

* workgin on making the travis pass

Signed-off-by: Daniel Maricic <daniel@woss.io>

* travis build please?

Signed-off-by: Daniel Maricic <daniel@woss.io>

* update readme.md

Signed-off-by: Daniel Maricic <daniel@woss.io>

* dockerfile deleted from fronted - out of scope

Signed-off-by: Daniel Maricic <daniel@woss.io>

* remove

Signed-off-by: Daniel Maricic <daniel@woss.io>

* tsconfig

Signed-off-by: Daniel Maricic <daniel@woss.io>

* found the reason why EOL wasn't happening

Signed-off-by: Daniel Maricic <daniel@woss.io>

* type for the event in the ConnectionInput

as suggested

* strictnullCheck to true

* noImplicitAny

* noUnusedParams

* AfgHandling

* update

* fix Location.tsx

* Few minor fixes

* remove connection input and revert to original

* esnext fixes the imports for icons and non default `* as `

* update to the tsconfig.test.json don't use commonjs please

* fixed wrong comment for TIMEOUT_BASE

* return totem.svg and type decraration of maybe

Signed-off-by: Daniel Maricic <daniel@woss.io>

Co-authored-by: Will <w.kopp@kigroup.de>

frontend/src/common/id.ts

@@ -0,0 +1,15 @@
+import { Opaque } from './helpers';
+
+/**
+ * Unique type-constrained Id number.
+ */
+export type Id<T> = Opaque<number, T>;
+
+/**
+ * Higher order function producing new auto-incremented `Id`s.
+ */
+export function idGenerator<I extends Id<any>>(): () => I {
+  let current = 0;
+
+  return () => current++ as I;
+}