metasploit-framework-bin: apply SBo reviewer fixes, add man pages

Christoph Willing's review changes:
- generate /usr/bin launcher symlinks in the SlackBuild and let makepkg
  build doinst.sh per-arch, instead of shipping a preloaded doinst.sh.
  The preloaded doinst.sh was baked from an x86_64 build; on i386 its
  symlink targets did not exist, leaving a stray symlink in / on install.
- cat msfvenom.bash-completion and README.SLACKWARE into place instead of
  cp -a, avoiding inserting files with a non-root uid/gid.

Also:
- ship msfconsole.1 and msfvenom.1 man pages from kali (the .deb ships
  none of its own), gzipped into /usr/man/man1.
- note in README.SLACKWARE that the completion is a snapshot matching the
  shipped MSF version, and that the man pages come from kali.
- document in CLAUDE.md how to regenerate the completion and refresh the
  man pages on version bumps.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/metasploit-framework-bin/README.SLACKWARE b/metasploit-framework-bin/README.SLACKWARE
index bcd37af..cabf2ed 100644
--- a/metasploit-framework-bin/README.SLACKWARE
+++ b/metasploit-framework-bin/README.SLACKWARE
@@ -6,5 +6,10 @@ it's called "msfupdate.sh", there also is a logrotate config file
 called "msfupdate.logrotate" which can be useful.
 
 Inside the /usr/doc/metasploit-framework-bin-${VERSION} directory you'll also find a
-bash-completion script for msfvenom, courtesy of kali linux.
+bash-completion script for msfvenom, courtesy of kali linux. It is a
+snapshot generated from the Metasploit version shipped in this package,
+so its payload and encoder lists match this release.
+
+man pages for msfconsole and msfvenom (also courtesy of kali linux) are
+installed under /usr/man/man1.