refactor: rebuild-wolf always builds from source and sets WOLF_LOCAL_BUILD

Simplified rebuild-wolf logic:
- Always builds Wolf from ../wolf source
- Passes WOLF_LOCAL_BUILD=true directly to docker-compose commands
- No environment variable export needed

Workflow:
1. ./stack rebuild-wolf  # Builds wolf:helix-fixed, starts with WOLF_LOCAL_BUILD=true
2. To continue using local build: WOLF_LOCAL_BUILD=true docker compose up -d
3. To use latest from registry: docker compose up -d (without WOLF_LOCAL_BUILD)

Users can also add WOLF_LOCAL_BUILD=true to .env file for persistent local builds.

Author: chocobar

stack

@@ -675,18 +675,7 @@ function push_image_tags() {
 }
 
 function rebuild-wolf() {
-  # Only rebuild Wolf when WOLF_LOCAL_BUILD is set
-  # Otherwise, docker-compose will pull latest automatically
-  if [ "${WOLF_LOCAL_BUILD:-}" != "true" ]; then
-    echo "ℹ️  WOLF_LOCAL_BUILD is not set"
-    echo "💡 Docker compose will use latest Wolf from registry automatically"
-    echo "💡 To build from local source, run:"
-    echo "   export WOLF_LOCAL_BUILD=true"
-    echo "   ./stack rebuild-wolf"
-    return 0
-  fi
-
-  echo "🐺 WOLF_LOCAL_BUILD=true, building Wolf container from local source..."
+  echo "🐺 Building Wolf container from local source..."
 
   # Check if Wolf source directory exists
   if [ ! -d "../wolf" ]; then
@@ -698,7 +687,6 @@ function rebuild-wolf() {
     echo "  cd .."
     echo "  git clone https://github.com/helixml/wolf.git"
     echo "  cd helix"
-    echo "  export WOLF_LOCAL_BUILD=true"
     echo "  ./stack rebuild-wolf"
     exit 1
   fi
@@ -710,7 +698,7 @@ function rebuild-wolf() {
   docker build -f docker/wolf.Dockerfile -t wolf:helix-fixed .
 
   if [ $? -eq 0 ]; then
-    echo "✅ Wolf container built successfully"
+    echo "✅ Wolf container built successfully as wolf:helix-fixed"
   else
     echo "❌ Failed to build Wolf container"
     cd - > /dev/null
@@ -721,11 +709,15 @@ function rebuild-wolf() {
   # Remove and recreate Wolf container to use updated image (skip if SKIP_DEV_RESTART is set)
   if [ -z "${SKIP_DEV_RESTART:-}" ]; then
     echo "🔄 Removing old Wolf container and recreating with updated image..."
-    docker compose -f docker-compose.dev.yaml rm -f wolf
-    docker compose -f docker-compose.dev.yaml up -d wolf
+    WOLF_LOCAL_BUILD=true docker compose -f docker-compose.dev.yaml rm -f wolf
+    WOLF_LOCAL_BUILD=true docker compose -f docker-compose.dev.yaml up -d wolf
 
     echo "✅ Wolf container rebuilt and restarted successfully"
     echo "🐺 Wolf is ready for testing with latest source code changes"
+    echo ""
+    echo "💡 To use the local build, run docker compose with WOLF_LOCAL_BUILD=true:"
+    echo "   WOLF_LOCAL_BUILD=true docker compose -f docker-compose.dev.yaml up -d"
+    echo "💡 Or add to your .env file: WOLF_LOCAL_BUILD=true"
   fi
 }