Preferably decentralized and foss

Example of a workout format:

Exercise Weight Reps
Flat Bench Press 80 1
70 4
75 1
70 3
Incline bench press 60 7
65 4
65 5
60 4
High-pulley crunches 30 15
35 15
37.5 14
37.5 13
High-to-Low Cable Woodchoppers 20 9
22.5 15
22.5 14
22.5 14
21s Curls 12.5 21
12.5 21
12.5 21
12.5 21
Cross-Body Hammer Curl 16 16
18 14
18 12
18 10