feat: add version constants synchronization script

scripts/sync-version-constants.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+# Simple script to sync version constants in Python and shell scripts from VERSIONS file
+
+set -e
+
+VERSIONS_FILE="VERSIONS"
+
+if [ ! -f "$VERSIONS_FILE" ]; then
+    echo "Error: $VERSIONS_FILE not found"
+    exit 1
+fi
+
+# Load versions from VERSIONS file
+source "$VERSIONS_FILE"
+
+echo "Syncing constants from $VERSIONS_FILE:"
+echo "  MIN_VERSION: $MIN_VERSION"
+echo "  MAX_VERSION: $MAX_VERSION"
+echo "  CURRENT_VERSION: $CURRENT_VERSION"
+echo "  NEXT_VERSION: $NEXT_VERSION"
+
+# Update validate.py
+if [ -f "scripts/validate.py" ]; then
+    sed -i "s/'MIN_VERSION': [0-9]*,/'MIN_VERSION': $MIN_VERSION,/" scripts/validate.py
+    sed -i "s/'MAX_VERSION': [0-9]*,/'MAX_VERSION': $MAX_VERSION,/" scripts/validate.py  
+    sed -i "s/'CURRENT_VERSION': [0-9]*,/'CURRENT_VERSION': $CURRENT_VERSION,/" scripts/validate.py
+    sed -i "s/'NEXT_VERSION': [0-9]*/'NEXT_VERSION': $NEXT_VERSION/" scripts/validate.py
+    echo "✓ Updated scripts/validate.py"
+fi
+
+# Update indexer-sync-v2.sh if it has hardcoded constants
+if [ -f "scripts/indexer-sync-v2.sh" ]; then
+    # Check if there are any hardcoded version constants to update
+    if grep -q "MIN_SCHEMA=" scripts/indexer-sync-v2.sh 2>/dev/null; then
+        sed -i "s/MIN_SCHEMA=[0-9]*/MIN_SCHEMA=$MIN_VERSION/" scripts/indexer-sync-v2.sh
+        sed -i "s/MAX_SCHEMA=[0-9]*/MAX_SCHEMA=$MAX_VERSION/" scripts/indexer-sync-v2.sh
+        sed -i "s/CURRENT_SCHEMA=[0-9]*/CURRENT_SCHEMA=$CURRENT_VERSION/" scripts/indexer-sync-v2.sh
+        echo "✓ Updated scripts/indexer-sync-v2.sh"
+    else
+        echo "! scripts/indexer-sync-v2.sh uses load_versions() - no hardcoded constants to update"
+    fi
+fi
+
+echo "✅ Constants synced"