Rename app-* folders to page-* (#2318)

* Rename app-* folders to page-*

* Cleanup test paths

jest.config.js

@@ -2,11 +2,13 @@
 const config = require('@polkadot/dev/config/jest');
 const findPackages = require('./scripts/findPackages');
 
-const internalModules = findPackages().reduce((modules, { dir, name }) => {
-  modules[`${name}(.*)$`] = `<rootDir>/packages/${dir}/src/$1`;
+const internalModules = findPackages()
+  .filter(({ name }) => !['@polkadot/apps'].includes(name))
+  .reduce((modules, { dir, name }) => {
+    modules[`${name}(.*)$`] = `<rootDir>/packages/${dir}/src/$1`;
 
-  return modules;
-}, {});
+    return modules;
+  }, {});
 
 module.exports = Object.assign({}, config, {
   moduleNameMapper: {

package.json

@@ -29,8 +29,8 @@
     "clean:i18n": "rm -rf packages/apps/public/locales/en && mkdir -p packages/apps/public/locales/en",
     "lint": "polkadot-dev-run-lint",
     "postinstall": "polkadot-dev-yarn-only",
-    "test": "polkadot-dev-run-test packages/app-claims/src",
-    "vanitygen": "node packages/app-accounts/scripts/vanitygen.js",
+    "test": "polkadot-dev-run-test packages/page-claims/src",
+    "vanitygen": "node packages/page-accounts/scripts/vanitygen.js",
     "start": "cd packages/apps && webpack --config webpack.config.js"
   },
   "devDependencies": {