ANGUS McDOWALL and TAREK AMARA PRESIDENT Kais Saied's delay in announcing a way forward 10 days after he seized executive power is jangling nerves among Tunisians, with friend and foe alike increasingly impatient to see steps towards ending political and economic paralysis. Saied on July 25 dismissed Prime Minister Hichem Mechichi, froze parliament and said he would govern alongside a new premier. The move prompted critics to accuse him of a coup and raising fears for the future of Tunisia's democratic system. At stake are the rights and freedoms that Tunisians won during a 2011 revolution that ousted the previous…