fix: update entrypoint for optimus v0.2.1-rc.1

[deryrahman]

• remove --with-server flag when execute optimus version
• rename --project to --project-name

[deryrahman]

follow up from changes raystack/optimus#274

[ravisuhag]

@deryrahman IMO, project is more user friendly than project-name. WDYT?

[deryrahman]

@ravisuhag yes, but I think --project-name is also convenient. As of now, flags-to-override-config follows the conventions from config structure. so, the config:

project:
    name:

will be match with flag --project-name. Making it to --project requires effort, since the flags is automapped by flags-to-config bindings

[ravisuhag]

@deryrahman User experience is more important than effort IMO. Also, it was already project, so why are changing it now?

[deryrahman]

@ravisuhag noted, agree, new lesson for me. Actually, we change it to make it consistent with convention in config structure. But, sure, I think we can provide flag --project back(?) wdyt @sravankorumilli