Insurance — Attorney’s fees — Trial court abused discretion in awarding attorney’s fees against insurer under court’s inherent authority to impose sanctions for egregious or bad faith conduct based on misconduct of attorney retained to represent insured where there was no evidence to support finding that insurer directed and orchestrated actions of the attorney, and evidence did not support finding that insurer had engaged in egregious or bad faith conduct — Appeals — Appellate court has jurisdiction of appeal of order awarding attorney’s fees where order is an executable judgment against insurer concluding a portion of litigation ancillary to ongoing litigation, and conclusion of attorney’s fees proceedings ended judicial labor as to insurer — Prior certiorari proceeding which was limited to attorney’s disqualification did not bar appeal under law of the case doctrine