Make GITEA_API_TOKEN required for automatic deployments

Automatic deployments are essential for the template, so GITEA_API_TOKEN is now required.

Changes:
- .env.example: Marked both API keys as REQUIRED
- deploy-to-apps.example.sh: Script now exits with error if GITEA_API_TOKEN not set
- Added clear instructions on how to get Gitea API token

Without webhooks, users would need to manually trigger deployments after every push,
which defeats the purpose of automated infrastructure.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

deploy-to-apps.example.sh

@@ -12,7 +12,7 @@
 # Prerequisites:
 # 1. Register for API key at: https://apps.startanaicompany.com/api/v1/register
 # 2. Set SAAC_API_KEY environment variable
-# 3. Set GITEA_API_TOKEN environment variable (optional, for webhooks)
+# 3. Set GITEA_API_TOKEN environment variable (required for automatic deployments)
 # 4. Customize your .env file with company information
 
 set -e  # Exit on error
@@ -131,34 +131,42 @@ echo ""
 echo "🪝 Setting up deployment webhook..."
 
 if [ -z "$GITEA_API_TOKEN" ]; then
-    echo "⚠️  Warning: GITEA_API_TOKEN not set"
-    echo "   Skipping webhook setup. You can configure it manually later."
-    echo "   Webhook URL: $WEBHOOK_URL"
+    echo "❌ Error: GITEA_API_TOKEN environment variable not set"
+    echo ""
+    echo "Automatic deployments require GITEA_API_TOKEN to set up webhooks."
+    echo ""
+    echo "To get your Gitea API token:"
+    echo "1. Go to https://git.startanaicompany.com"
+    echo "2. Click your profile → Settings → Applications"
+    echo "3. Generate New Token (grant 'repo' permissions)"
+    echo "4. Export it: export GITEA_API_TOKEN='your_token_here'"
+    echo ""
+    exit 1
+fi
+
+# Create webhook in Gitea
+GITEA_API="https://git.startanaicompany.com/api/v1"
+WEBHOOK_RESPONSE=$(curl -s -X POST "${GITEA_API}/repos/${GITEA_USERNAME}/${GITEA_REPO_NAME}/hooks" \
+  -H "Authorization: token ${GITEA_API_TOKEN}" \
+  -H "Content-Type: application/json" \
+  -d "{
+    \"type\": \"gitea\",
+    \"config\": {
+      \"url\": \"${WEBHOOK_URL}\",
+      \"content_type\": \"json\",
+      \"http_method\": \"GET\"
+    },
+    \"events\": [\"push\"],
+    \"authorization_header\": \"Bearer ${SAAC_API_KEY}\",
+    \"active\": true
+  }")
+
+WEBHOOK_ID=$(echo "$WEBHOOK_RESPONSE" | jq -r '.id' 2>/dev/null)
+
+if [ "$WEBHOOK_ID" == "null" ] || [ -z "$WEBHOOK_ID" ]; then
+    echo "⚠️  Warning: Failed to create Gitea webhook (may already exist)"
 else
-    # Create webhook in Gitea
-    GITEA_API="https://git.startanaicompany.com/api/v1"
-    WEBHOOK_RESPONSE=$(curl -s -X POST "${GITEA_API}/repos/${GITEA_USERNAME}/${GITEA_REPO_NAME}/hooks" \
-      -H "Authorization: token ${GITEA_API_TOKEN}" \
-      -H "Content-Type: application/json" \
-      -d "{
-        \"type\": \"gitea\",
-        \"config\": {
-          \"url\": \"${WEBHOOK_URL}\",
-          \"content_type\": \"json\",
-          \"http_method\": \"GET\"
-        },
-        \"events\": [\"push\"],
-        \"authorization_header\": \"Bearer ${SAAC_API_KEY}\",
-        \"active\": true
-      }")
-
-    WEBHOOK_ID=$(echo "$WEBHOOK_RESPONSE" | jq -r '.id' 2>/dev/null)
-
-    if [ "$WEBHOOK_ID" == "null" ] || [ -z "$WEBHOOK_ID" ]; then
-        echo "⚠️  Warning: Failed to create Gitea webhook (may already exist)"
-    else
-        echo "✅ Webhook configured for automatic deployments"
-    fi
+    echo "✅ Webhook configured for automatic deployments"
 fi
 
 echo ""