'Burnout' tends to imply overwork, but that doesn't sound like the case here; OP states they are doing the minimum amount of work to get by.
IME, boredom at a particular job coupled with a genuine interest in programming in general tends to result in finding a more interesting job or more time spent on side/personal projects. But that's not what I'm getting from OP's description.
Sometimes people are very reluctant to ask fundamental questions of themselves, like 'is this really what I want to be doing with my life?', especially when they have a lot invested in the status quo. So to me this sounds like the kind of problem where the first step is sufficient understanding of oneself.
IME, boredom at a particular job coupled with a genuine interest in programming in general tends to result in finding a more interesting job or more time spent on side/personal projects. But that's not what I'm getting from OP's description.
Sometimes people are very reluctant to ask fundamental questions of themselves, like 'is this really what I want to be doing with my life?', especially when they have a lot invested in the status quo. So to me this sounds like the kind of problem where the first step is sufficient understanding of oneself.