Update the interview project roadmap [checklist]

[ ] Restructure this sentence so it is easier to read (the hyphen right before the em dash makes it weird: "getting started on an interview-building project—whether it is your first or fiftieth")
[ ] Link to the skateboard analogy source
[ ] Consider this change
[ ] Make it more clear that the best place to find someone with Document Assembly Line experience for preliminary feedback is at Monday meetings or in Teams
[ ] Consider reducing the detail about preparing for feedback (see this comment as well as #462)
[ ] Consider this change
[ ] Make this change and consider whether we can suggest solutions
[ ] Emphasize that it's a good idea to do a retrospective any time the project fails early (add this to the intro section)
[ ] Consider mentioning promotion early as party of feasibility analysis (see this comment)
[ ] Change "you" to the "the project manager" in the retrospective section (see this comment)
[ ] Clarify what to do with retrospective learnings

SuffolkLITLab / docassemble-AssemblyLine-documentation