refactor(ci): enhance mobile release workflow with emojis and extracted scripts

✨ Enhanced mobile-release.yml workflow:
- 📱 Added emojis to all steps for better visual feedback
- 🔧 Version now automatically extracted from pubspec.yaml
  - No manual version input required
  - Reads from apps/mobile/apps/staff/pubspec.yaml for worker
  - Reads from apps/mobile/apps/client/pubspec.yaml for client
- 📝 Removed manual version input field from workflow

🔨 Created reusable shell scripts in .github/scripts/:
1. extract-version.sh - Extract version from pubspec.yaml
2. generate-tag-name.sh - Generate tag names consistently
3. extract-release-notes.sh - Extract CHANGELOG sections
4. create-release-summary.sh - Generate GitHub Step Summary with emojis

Benefits:
✅ Simpler workflow - just select app and environment
✅ Single source of truth for versions (pubspec.yaml)
✅ Reusable scripts can be used in other workflows
✅ Better error messages and validation
✅ Enhanced visual feedback with emojis
✅ Cleaner workflow file (moved logic to scripts)

.github/scripts/create-release-summary.sh

@@ -0,0 +1,73 @@
+#!/bin/bash
+# Generate release summary for GitHub Actions
+# Usage: ./create-release-summary.sh <app> <environment> <version> <tag_name>
+
+set -e
+
+APP=$1
+ENV=$2
+VERSION=$3
+TAG_NAME=$4
+
+if [ -z "$APP" ] || [ -z "$ENV" ] || [ -z "$VERSION" ] || [ -z "$TAG_NAME" ]; then
+  echo "❌ Error: Missing required parameters"
+  echo "Usage: ./create-release-summary.sh <app> <environment> <version> <tag_name>"
+  exit 1
+fi
+
+# Determine display names
+if [ "$APP" = "worker" ]; then
+  APP_DISPLAY="Worker Mobile"
+  APP_EMOJI="👷"
+else
+  APP_DISPLAY="Client Mobile"
+  APP_EMOJI="💼"
+fi
+
+ENV_UPPER=$(echo "$ENV" | tr '[:lower:]' '[:upper:]')
+RELEASE_NAME="Krow With Us - ${APP_DISPLAY} - ${ENV_UPPER} - v${VERSION}"
+
+# Environment emoji
+case "$ENV" in
+  dev)
+    ENV_EMOJI="🔧"
+    ;;
+  stage)
+    ENV_EMOJI="🎭"
+    ;;
+  prod)
+    ENV_EMOJI="🚀"
+    ;;
+  *)
+    ENV_EMOJI="📦"
+    ;;
+esac
+
+# Generate summary
+cat << EOF >> $GITHUB_STEP_SUMMARY
+## 🎉 Release Created Successfully
+
+### ${APP_EMOJI} Application Details
+- **App:** ${APP_DISPLAY}
+- **Environment:** ${ENV_EMOJI} ${ENV_UPPER}
+- **Version:** \`${VERSION}\`
+- **Tag:** \`${TAG_NAME}\`
+
+### 📦 Release Information
+**Release Name:** ${RELEASE_NAME}
+
+### ✅ Next Steps
+
+1. 🔍 **Verify** the tag and release on GitHub
+2. 🏗️ **Trigger** CodeMagic build (if configured)
+3. 📱 **Monitor** app store deployment
+4. 📚 **Update** project documentation if needed
+5. 🎯 **Communicate** release to stakeholders
+
+### 🔗 Quick Links
+- [View Tag](../../releases/tag/${TAG_NAME})
+- [Release Documentation](../../docs/release/MOBILE_RELEASE_PLAN.md)
+- [CHANGELOG](../../apps/mobile/apps/${APP}/CHANGELOG.md)
+EOF
+
+echo "✅ Summary generated successfully"