chore: cleanup command arguments

Author: nrkruk

messages/lightning.dev.site.md

@@ -25,10 +25,6 @@ Name of the Experience Builder site to preview. It has to match a site name from
 
 Username or alias of the target org. Not required if the `target-org` configuration variable is already set.
 
-# flags.debug.summary
-
-Enable Node Inspector to debug server-side rendering.
-
 # examples
 
 - Preview the site "Partner Central" from the org "myOrg":

src/commands/lightning/dev/site.ts

@@ -23,10 +23,6 @@ export default class LightningDevSite extends SfCommand<void> {
     name: Flags.string({
       summary: messages.getMessage('flags.name.summary'),
       char: 'n',
-      required: false,
-    }),
-    debug: Flags.boolean({
-      summary: messages.getMessage('flags.debug.summary'),
     }),
     'target-org': Flags.optionalOrg({ summary: messages.getMessage('flags.target-org.summary') }),
   };