Improve project structure and update terms

added P2 label

added To Do label

added Doing label and removed To Do label

mentioned in commit engine-api@9ef9c6a3

mentioned in commit a863554a

mentioned in commit 1796e9a5

mentioned in commit 522904b0

mentioned in commit 624a2c39

mentioned in commit 718a6698

mentioned in commit 718a29a4

mentioned in commit 1adfdcd3

mentioned in commit 40998853

mentioned in commit 72c8a4f5

mentioned in commit d5a25d3a

mentioned in commit 014ee25b

mentioned in commit 6319be18

mentioned in commit e1161c4d

closed

removed Doing label

Designs