[DevTools] Dependencies and Basic Structure (#2868)

* PR1: Dependencies, Basic React App Facade, and Barebones Devtools Command

Includes basic react app and sandbox devtools command

---------

Co-authored-by: Megha Narayanan <meghabit@amazon.com>
Co-authored-by: Amplifiyer <pravgupt@amazon.com>

Author: 3 people

.changeset/busy-flowers-reply.md

@@ -0,0 +1,8 @@
+---
+'@aws-amplify/sandbox': minor
+'@aws-amplify/backend-cli': minor
+'@aws-amplify/backend-deployer': patch
+'@aws-amplify/ai-constructs': patch
+---
+
+Add dev tools react app

.changeset/forty-camels-jog.md

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

.eslint_dictionary.json

@@ -51,6 +51,7 @@
   "deprecations",
   "deprecator",
   "deserializer",
+  "devtools",
   "disambiguator",
   "docx",
   "downlevel",
@@ -62,6 +63,7 @@
   "enum",
   "enums",
   "envinfo",
+  "errno",
   "esbuild",
   "esnext",
   "execa",
@@ -217,6 +219,7 @@
   "verifier",
   "versioned",
   "versioning",
+  "vite",
   "whoami",
   "wildcard",
   "wildcards",

.eslintignore

@@ -16,3 +16,6 @@ packages/client-config/src/client-config-schema
 
 # Directory below is git-ignored. We create and delete test projects in e2e tests there.
 packages/integration-tests/src/e2e-tests
+
+# Frontend code
+packages/cli/src/commands/sandbox/sandbox-devtools/react-app/**

.github/dependency_review_config.yml

@@ -28,3 +28,5 @@ allow-licenses:
   - X11
   - zlib-acknowledgement
   - Zlib
+  - LicenseRef-scancode-unknown-license-reference AND MIT
+  - MIT AND Zlib

.github/workflows/health_checks.yml

@@ -147,7 +147,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     needs:
       - resolve_inputs
-    timeout-minutes: 10
+    timeout-minutes: 45
     steps:
       - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # version 4.1.4
       - uses: ./.github/actions/setup_node

.gitignore

@@ -22,3 +22,8 @@ concurrent_workspace_script_cache.json
 
 testDir
 /.amplify
+
+# React app build files
+packages/cli/src/commands/sandbox/sandbox-devtools/public/
+packages/cli/src/commands/sandbox/sandbox-devtools/react-app/dist/
+packages/cli/src/commands/sandbox/sandbox-devtools/amplify-backend.code-workspace