chore: registry.json works if workflow is dispatch

chore: added manual run option

chore: added gh action write permissions (#24)

feature: added ci pipeline to generate registry.json (#23)

chore: added code improvements to the code (#22)

chore: added amp settings for instructions and mcp (#21)

chore: fixed mock instruction content

fix: variables are now accessed under var object (#18)

feature: added dotenv support (#16)

refactor: refactored init command (#15)

feature: added all command templates through speckit reference (#14)

fix: command extension has been switched from command level to config level (#12)

feature: completed the working prototype of deploy command (#8)

feature: added config extraction method to app config (#7)

refactor: updated the config struct (#6)