fix(githooks): enhance post-commit script to unset local environment variables

.githooks/post-commit

@@ -6,6 +6,7 @@ REPO_ROOT="$(git rev-parse --show-toplevel 2>/dev/null)"
 SCRIPT_PATH="$REPO_ROOT/scripts/release/pre_release_web.sh"
 LOG_FILE="$REPO_ROOT/logs/post-commit.log"
 COMMIT_HASH="$(git rev-parse --short HEAD 2>/dev/null || echo unknown)"
+GIT_LOCAL_ENV_VARS="$(git rev-parse --local-env-vars 2>/dev/null || true)"
 
 mkdir -p "$(dirname "$LOG_FILE")"
 
@@ -27,7 +28,12 @@ if [ ! -x "$SCRIPT_PATH" ]; then
   exit 127
 fi
 
-"$SCRIPT_PATH" >> "$LOG_FILE" 2>&1
+(
+  for var in $GIT_LOCAL_ENV_VARS; do
+    unset "$var"
+  done
+  "$SCRIPT_PATH"
+) >> "$LOG_FILE" 2>&1
 EXIT_CODE=$?
 
 {