feat: add market data architecture and complete migration through build 039

scripts/create_market_common.sh

@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+BASE="app/src/trading/market_intelligence"
+COMMON="$BASE/common"
+
+echo "Creating directories..."
+
+mkdir -p "$COMMON"
+
+echo "Creating __init__.py files..."
+
+cat > "$BASE/__init__.py" <<'EOF'
+# app/src/trading/market_intelligence/__init__.py
+EOF
+
+cat > "$COMMON/__init__.py" <<'EOF'
+# app/src/trading/market_intelligence/common/__init__.py
+EOF
+
+echo "Creating common files..."
+
+FILES=(
+    constants.py
+    enums.py
+    events.py
+    models.py
+    payloads.py
+    reasons.py
+    scores.py
+    snapshots.py
+    timeframes.py
+    types.py
+)
+
+for FILE in "${FILES[@]}"; do
+cat > "$COMMON/$FILE" <<EOF
+# app/src/trading/market_intelligence/common/$FILE
+EOF
+done
+
+echo
+echo "Done."
+echo
+echo "Created:"
+find "$BASE" -type f | sort