feat: enhance Mattermost proxy with improved post ID deduplication and file tracking

scripts/mattermost-proxy/launch-mattermost.sh

@@ -11,21 +11,8 @@ if [ -f "$SCRIPT_DIR/.env" ]; then
 fi
 
 APP_PATH="${MATTERMOST_APP_PATH:-/Applications/Mattermost.app}"
-APP_NAME="${MATTERMOST_APP_NAME:-Mattermost}"
-APP_BIN="${MATTERMOST_APP_BIN:-$APP_PATH/Contents/MacOS/Mattermost}"
 PROXY_HOST="${MATTERMOST_MIRROR_LISTEN_HOST:-127.0.0.1}"
 PROXY_PORT="${MATTERMOST_MIRROR_LISTEN_PORT:-8080}"
-LAUNCH_MODE="${MATTERMOST_MIRROR_LAUNCH_MODE:-open}"
-
-if [ "$LAUNCH_MODE" = "binary" ]; then
-  if [ ! -x "$APP_BIN" ]; then
-    echo "Mattermost app binary not found or not executable: $APP_BIN" >&2
-    echo "Set MATTERMOST_APP_BIN in scripts/mattermost-proxy/.env if needed." >&2
-    exit 1
-  fi
-
-  exec "$APP_BIN" --proxy-server="http://${PROXY_HOST}:${PROXY_PORT}"
-fi
 
 if [ ! -d "$APP_PATH" ]; then
   echo "Mattermost app bundle not found: $APP_PATH" >&2