```

feat(Materials): 更新CoreBattleGround材质贴图和缩放参数

更换了CoreBattleGround材质的主纹理，将纹理GUID从73e4d6cf089824c0cadfcefa5b15d306
更新为c6af6f473739fb546ac7775e5c957da1，并调整纹理缩放参数从{x: 3, y: 4}修改为
{x: 1, y: 1}，同时移除了多余的_MetallicGlossMap配置项。
```

.codely.packages/cn.tuanjie.codely.bridge@1.0.85-785dea6a/scripts/fix-meta-guids.sh

@@ -0,0 +1,94 @@
+#!/usr/bin/env sh
+# Replace invalid GUIDs in .meta files with proper 32-char lowercase hex.
+# Works on macOS (/dev/urandom) and Windows (Git Bash).
+#
+# Usage:
+#   ./scripts/fix-meta-guids.sh           # fix invalid GUIDs and stage changes
+#   ./scripts/fix-meta-guids.sh --check   # dry-run (show what would change)
+#   ./scripts/fix-meta-guids.sh --no-stage # fix but do not git add changed files
+set -eu
+cd "$(dirname "$0")/.." || exit 1
+
+MODE="fix"
+AUTO_STAGE=true
+
+for arg in "$@"; do
+  case "$arg" in
+    --check)
+      MODE="check"
+      ;;
+    --fix)
+      MODE="fix"
+      ;;
+    --no-stage)
+      AUTO_STAGE=false
+      ;;
+    *)
+      echo "Unknown option: $arg"
+      echo "Usage:"
+      echo "  ./scripts/fix-meta-guids.sh"
+      echo "  ./scripts/fix-meta-guids.sh --check"
+      echo "  ./scripts/fix-meta-guids.sh --no-stage"
+      exit 2
+      ;;
+  esac
+done
+
+gen_guid() {
+  od -An -tx1 -N16 /dev/urandom | tr -d ' \n' | head -c 32
+}
+
+invalid_count=0
+fixed_count=0
+
+tmp_list=".fix-meta-guids.list.$$"
+find . -name "*.meta" -not -path "./.git/*" -not -path "*/build/*" -not -path "*/obj/*" > "$tmp_list"
+
+while IFS= read -r f; do
+  [ -z "$f" ] && continue
+  guid=$(awk '/^guid:/ { gsub(/\r/, "", $2); print $2 }' "$f")
+  [ -z "$guid" ] && continue
+  case "$guid" in
+    [a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9])
+      continue
+      ;;
+  esac
+
+  invalid_count=$((invalid_count + 1))
+  new_guid=$(gen_guid)
+  if [ "$MODE" = "fix" ]; then
+    awk -v ng="$new_guid" '/^guid:/ { print "guid: " ng; next } { print }' "$f" > "$f.tmp"
+    mv "$f.tmp" "$f"
+    if [ "$AUTO_STAGE" = "true" ]; then
+      git add -- "$f"
+    fi
+    echo "FIXED $f: $guid -> $new_guid"
+    fixed_count=$((fixed_count + 1))
+  else
+    echo "INVALID $f: $guid (would fix to $new_guid)"
+  fi
+done < "$tmp_list"
+
+rm -f "$tmp_list"
+
+if [ "$invalid_count" -eq 0 ]; then
+  echo "All .meta GUIDs are valid."
+  exit 0
+fi
+
+if [ "$MODE" = "check" ]; then
+  echo ""
+  echo "Found $invalid_count invalid .meta GUID(s)."
+  echo "Run to fix:"
+  echo "  ./scripts/fix-meta-guids.sh"
+  exit 1
+fi
+
+echo ""
+echo "Fixed $fixed_count invalid .meta GUID(s)."
+if [ "$AUTO_STAGE" = "true" ]; then
+  echo "Staged fixed .meta files automatically."
+else
+  echo "Remember to stage fixed files manually."
+fi
+echo "You can run git commit again."