fix: e2e tests (#771)

* chore: change branch to poc/pms-create-amplify

* fix: gitIgnore test

* fix: refactor e2e for pms

* chore: update package.lock

* chore: update package.lock

* temp: refactor

* temp: run 1 test

* temp: fix npx

* temp: install packages for yarn

* temp: update initial_project_file_generator

* temp: install ts for yarn

* temp: ignore node_modules and yarn.lock

* temp: create yarn.lock for yarn stable

* temp: fix yarn-stable init

* temp: fix --help

* fix: assert for gitignore

* chore: change yarn stable install

* fix: not install yarn stable globally

* add @yarnpkg/sdks base

* yarn stable use node-modules

* remove emoji

* remove @yarnpkg/sdks

* yarn stable use node 18.18

* yarn stable use node 20

* chore: re-enable all tests

* Revert "chore: re-enable all tests"

This reverts commit f7a167b.

* chore: uncomment test

* chore: enable all initialStatues

* test: change concurrencyLevel for yarn and yarn stable

* add yarn-stable to test fails fast

* chore: update changeset

* chore: change workflow trigger

* chore: yarn not install typescript in root folder

* chore: update package.lock

* Revert "chore: yarn not install typescript in root folder"

This reverts commit 0d83dd0.

* chore: remove comment

* chore: fix typo

* chore: rename yarn-classic and yarn modern

.changeset/itchy-pigs-switch.md

@@ -0,0 +1,2 @@
+---
+---

.github/workflows/poc-e2e-flow-test.yml

@@ -5,7 +5,10 @@ name: 'poc-e2e-flow-test'
 on: # TODO: need to change the trigger
   push:
     branches:
-      - poc/e2e-create-amplify
+      - poc/package-manager-support
+  pull_request:
+    branches:
+      - poc/package-manager-support
 
 jobs:
   install:
@@ -37,20 +40,10 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        pkg-manager: [npm, yarn, pnpm]
+        pkg-manager: [npm, yarn-classic, yarn-modern, pnpm]
         node-version: [20]
-        include:
-          - os: ubuntu-latest
-            pkg-manager: yarn-stable
-            node-version: 19 # TODO: use Node 20 once https://github.com/yarnpkg/berry/pull/5961 is released
-          - os: macos-latest
-            pkg-manager: yarn-stable
-            node-version: 19 # TODO: use Node 20 once https://github.com/yarnpkg/berry/pull/5961 is released
-          - os: windows-latest
-            pkg-manager: yarn-stable
-            node-version: 19 # TODO: use Node 20 once https://github.com/yarnpkg/berry/pull/5961 is released
     env:
-      ACKAGE_MANAGER_EXECUTABLE: ${{ matrix.pkg-manager }} # TODO: remove PACKAGE_MANAGER_EXECUTABLE once CLI is able to getPackageManager().
+      PACKAGE_MANAGER_EXECUTABLE: ${{ matrix.pkg-manager }} # TODO: remove PACKAGE_MANAGER_EXECUTABLE once CLI is able to getPackageManager().
     runs-on: ${{ matrix.os }}
     timeout-minutes: 60
     needs: