Create app namespace for all absolute requires of app modules. Move all packages under packages yarn workspace

packages/app/components/dev/apps/reducer.ts

@@ -0,0 +1,50 @@
+import { OauthAppResponse } from 'app/services/api/oauth';
+
+import { Action } from './actions';
+
+export interface Apps {
+  available: OauthAppResponse[];
+}
+
+const defaults: Apps = {
+  available: [],
+};
+
+export default function apps(state: Apps = defaults, action: Action): Apps {
+  switch (action.type) {
+    case 'apps:setAvailable':
+      return {
+        ...state,
+        available: action.payload,
+      };
+
+    case 'apps:addApp': {
+      const { payload } = action;
+      const available = [...state.available];
+      let index = available.findIndex(app => app.clientId === payload.clientId);
+
+      if (index === -1) {
+        index = available.length;
+      }
+
+      available[index] = action.payload;
+
+      return {
+        ...state,
+        available,
+      };
+    }
+
+    case 'apps:deleteApp':
+      return {
+        ...state,
+        available: state.available.filter(
+          app => app.clientId !== action.payload,
+        ),
+      };
+
+    default:
+  }
+
+  return state;
+}