feat: add photo booth functionality with shooting, uploading, and printing steps

- Implemented PrintStepView for displaying countdown and photo results.
- Created SelectSourceView for choosing between shooting new photos or uploading existing ones.
- Developed ShootingView for capturing photos using the device camera.
- Added UploadView for selecting and previewing uploaded photos.
- Configured TypeScript settings with tsconfig files for app and node environments.
- Set up Vite configuration with PWA support for the application.

src/views/SelectSourceView.vue

@@ -0,0 +1,150 @@
+<script setup lang="ts">
+import { useRouter } from 'vue-router'
+
+const router = useRouter()
+
+const goToShooting = () => {
+  router.push('/shooting')
+}
+
+const goToUpload = () => {
+  router.push('/upload')
+}
+
+const goBack = () => {
+  router.push('/frame')
+}
+</script>
+
+<template>
+  <div class="source-container">
+    <header class="header">
+      <button @click="goBack" class="back-button">← กลับ</button>
+      <h1>เลือกแหล่งภาพ</h1>
+    </header>
+
+    <section class="options-section">
+      <div class="option-card" @click="goToShooting">
+        <div class="option-icon">
+          📷
+        </div>
+        <h3>ถ่ายภาพใหม่</h3>
+        <p>ถ่ายภาพ 4 รูปจากกล้องหรือเว็บแคม</p>
+        <div class="arrow">→</div>
+      </div>
+
+      <div class="option-card" @click="goToUpload">
+        <div class="option-icon">
+          🖼️
+        </div>
+        <h3>อัพโหลดภาพ</h3>
+        <p>เลือกภาพ 4 รูปจากคลังภาพในอุปกรณ์</p>
+        <div class="arrow">→</div>
+      </div>
+    </section>
+  </div>
+</template>
+
+<style scoped>
+.source-container {
+  min-height: 100vh;
+  padding: 2rem;
+  background: #f8f9fa;
+  display: flex;
+  flex-direction: column;
+}
+
+.header {
+  display: flex;
+  align-items: center;
+  gap: 1rem;
+  margin-bottom: 3rem;
+}
+
+.back-button {
+  background: #6c757d;
+  color: white;
+  border: none;
+  padding: 0.5rem 1rem;
+  border-radius: 8px;
+  cursor: pointer;
+  font-size: 1rem;
+}
+
+.header h1 {
+  margin: 0;
+  color: #333;
+  font-size: 2rem;
+}
+
+.options-section {
+  display: flex;
+  flex-direction: column;
+  gap: 2rem;
+  max-width: 600px;
+  margin: 0 auto;
+  width: 100%;
+}
+
+.option-card {
+  background: white;
+  border-radius: 16px;
+  padding: 2rem;
+  cursor: pointer;
+  transition: all 0.3s ease;
+  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
+  display: flex;
+  align-items: center;
+  gap: 1.5rem;
+  position: relative;
+}
+
+.option-card:hover {
+  transform: translateY(-4px);
+  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
+}
+
+.option-icon {
+  font-size: 3rem;
+  width: 80px;
+  height: 80px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  border-radius: 50%;
+  color: white;
+}
+
+.option-card h3 {
+  margin: 0 0 0.5rem 0;
+  color: #333;
+  font-size: 1.5rem;
+}
+
+.option-card p {
+  margin: 0;
+  color: #666;
+  flex: 1;
+}
+
+.arrow {
+  font-size: 1.5rem;
+  color: #007bff;
+  font-weight: bold;
+}
+
+@media (max-width: 768px) {
+  .option-card {
+    flex-direction: column;
+    text-align: center;
+    gap: 1rem;
+  }
+
+  .option-icon {
+    width: 60px;
+    height: 60px;
+    font-size: 2rem;
+  }
+}
+</style>