migration reorg basically done

docker/init-packs.sh

@@ -95,10 +95,15 @@ for pack_dir in "$SOURCE_PACKS_DIR"/*; do
             target_pack_dir="$TARGET_PACKS_DIR/$pack_name"
 
             if [ -d "$target_pack_dir" ]; then
-                # Pack exists, check if we should update
-                # For now, we'll skip if it exists (idempotent on restart)
-                echo -e "${YELLOW}  ⊘${NC} Pack already exists at: $target_pack_dir"
-                echo -e "${BLUE}  ℹ${NC} Skipping copy (use fresh volume to reload)"
+                # Pack exists, update files to ensure we have latest (especially binaries)
+                echo -e "${YELLOW}  ⟳${NC} Pack exists at: $target_pack_dir, updating files..."
+                cp -rf "$pack_dir"/* "$target_pack_dir"/
+                if [ $? -eq 0 ]; then
+                    echo -e "${GREEN}  ✓${NC} Updated pack files at: $target_pack_dir"
+                else
+                    echo -e "${RED}  ✗${NC} Failed to update pack"
+                    exit 1
+                fi
             else
                 # Copy pack to target directory
                 echo -e "${YELLOW}  →${NC} Copying pack files..."

docker/sensor-entrypoint.sh

@@ -0,0 +1,48 @@
+#!/bin/sh
+# Sensor service entrypoint script
+# Copies sensor binary from image to shared volume on startup
+
+set -e
+
+echo "Sensor entrypoint: Checking for sensor binary..."
+
+# Path to sensor binary in the image (baked in during build)
+BINARY_IN_IMAGE="/opt/attune/packs-image/core/sensors/attune-core-timer-sensor"
+
+# Destination in the shared volume
+BINARY_DEST="/opt/attune/packs/core/sensors/attune-core-timer-sensor"
+
+# Create sensors directory if it doesn't exist
+mkdir -p "/opt/attune/packs/core/sensors"
+
+# Check if we have a binary to copy from a different location in the image
+# The Dockerfile copies the binary, but it gets hidden by the volume mount
+# So we need to copy it from the image layer to the mounted volume
+
+# Try to find the binary from docker build
+if [ -f "$BINARY_IN_IMAGE" ]; then
+    echo "Copying sensor binary from $BINARY_IN_IMAGE to $BINARY_DEST"
+    cp -f "$BINARY_IN_IMAGE" "$BINARY_DEST"
+    chmod +x "$BINARY_DEST"
+    echo "✓ Sensor binary updated in shared volume"
+elif [ ! -f "$BINARY_DEST" ]; then
+    echo "ERROR: Sensor binary not found in image and not present in volume"
+    echo "Expected at: $BINARY_IN_IMAGE or $BINARY_DEST"
+    exit 1
+else
+    echo "Using existing sensor binary in shared volume: $BINARY_DEST"
+fi
+
+# Verify binary exists and is executable
+if [ -f "$BINARY_DEST" ] && [ -x "$BINARY_DEST" ]; then
+    echo "✓ Sensor binary ready: $BINARY_DEST"
+    ls -lh "$BINARY_DEST"
+else
+    echo "ERROR: Sensor binary not executable or not found: $BINARY_DEST"
+    exit 1
+fi
+
+echo "Starting Attune Sensor Service..."
+
+# Execute the main service
+exec /usr/local/bin/attune-service "$@"