Add form component, redux devtools and fix reducers

src/state/reducer.ts

@@ -0,0 +1,17 @@
+import { combineReducers } from 'redux';
+
+import { Action } from './actions';
+
+import { 
+  State as WorkloadsState, 
+  reducer as workloadReducer,
+} from './workloads';
+
+
+export interface State {
+  workloads: WorkloadsState;
+}
+
+export const reducer = combineReducers<State, Action>({
+  workloads: workloadReducer,
+});