A 34-year-old female has an insidious onset of heel pain when first getting out of bed and at the end of the day after prolonged standing. She works as a waitress and recently had bariatric surgery with a current BMI of 35. She has a gastrocnemius contracture noted on Silverskiold testing. AP and oblique radiographs are shown in Figure A and lateral radiograph is shown in Figure B. What is the most likely diagnosis?