fix: clap CLI definitions and manpage generation

- add #[group(skip)] to all Parser-derived structs
- fix conflicts_with and arg definitions for correct CLI behavior
- refactor bin entry points to support manpage generation

core/man/start-cli/start-cli-package-host-address.1

@@ -0,0 +1,21 @@
+.ie \n(.g .ds Aq \(aq
+.el .ds Aq '
+.TH start-cli-package-host-address 1  "address " 
+.SH NAME
+start\-cli\-package\-host\-address
+.SH SYNOPSIS
+\fBstart\-cli package host address\fR [\fB\-h\fR|\fB\-\-help\fR] <\fIHOST\fR> <\fIsubcommands\fR>
+.SH DESCRIPTION
+.SH OPTIONS
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+Print help
+.TP
+<\fIHOST\fR>
+Host identifier
+.SH SUBCOMMANDS
+.TP
+start\-cli\-package\-host\-address\-domain(1)
+.TP
+start\-cli\-package\-host\-address\-list(1)
+List addresses for a host