fix: use kebab-case command flags, loosen device target typing for build/run commands

[HipsterBrown]

Discovered a few regressions from the refactor to use Strcli while building a few projects with xs-dev recently:

• the multi-word command flags, such as --list-examples or target-branch, were accidentally changed to camelCase from the original kebab-case
• the --device flag for the build / run / clean / debug commands was made an enum to match the setup command, however it should accept the "sub-target" device specifiers, i.e. esp32/s3, as well

Both of these are resolved in this PR. I opted for making the --device flag just a string argument instead of expanding the enum of values to reduce complexity of trying to fetch all the available options before building the command object and exploding the generated help text.

📦 Published PR as canary version: 0.33.5--canary.196.7f057a9.0

✨ Test out this PR locally via:

npm install [email protected]
# or 
yarn add [email protected]

[github-actions]

🚀 PR was released in v0.33.5 🚀