Prevent EnterPlanMode from bypassing mandatory plan review steps

Made some requirements go specific

Updated plan-from commands

Refine agents and implement-plan command

Fixed confusion over using plan-review skill vs command

revised commands

Added plan-review command

experimental phase-implementer agent

moved skills

Added gitignore

Added makefile and functional testing skills

Added a new plan prompt

removed un-used commands and renamed some

always allow some tools

settings update