members get the same aliases as the owner

The set that just went into the owner's zshrc, mirrored into shell-skel/zshrc, so a
shell on this machine and a shell in a member's account behave alike rather than
diverging by who you happen to be.

Not a copy-paste. Three differences, each because this file has rules the owner's
appended block does not:

  - `n` and `vim` are NOT repeated. The Editor block above already sets them, and
    only when nvim is actually installed — better than the owner's unguarded pair.
  - the eza family keeps its `else` branch rather than only being guarded. A member
    with no eza still gets a coloured, grouped listing instead of bare `ls`, and
    every alias in the family has a real fallback: lll, lh, ltr and l were added to
    that branch too rather than silently existing only when eza does.
  - lazydocker is guarded like its neighbours duf and lazygit, per this file's
    stated rule that nothing is required beyond zsh itself.

eza needs no separate install for members: they share the host, and machine-setup
puts it in the core package list.

KNOWN, same shape as append_once: seedShellConfig only rewrites .zshrc while it is
still byte-for-byte the template, so a member provisioned before this keeps the old
one. No members exist right now, so nothing to migrate.

Verified: zsh -n, and the fallback branch resolving all ten aliases with eza absent.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

src/servers/shell-skel/zshrc

@@ -72,20 +72,49 @@ elif command -v vim >/dev/null 2>&1; then
 fi
 
 # ── Aliases ──
+#
+# The same set the owner's machine gets, so a shell here and a shell there behave
+# alike. `n`, `vim`, EDITOR and friends are NOT repeated — the Editor block above
+# already sets them, and only when nvim is actually installed.
+#
+# The eza family keeps its `else` branch rather than only being guarded: these
+# replace `ls`, and a member whose machine has no eza should still get a coloured
+# listing rather than the bare one. Every other optional tool is guarded, per the
+# note at the top of this file — nothing here is required beyond zsh itself.
 if command -v eza >/dev/null 2>&1; then
-  alias ls='eza --group-directories-first'
-  alias ll='eza -l --group-directories-first --git'
-  alias la='eza -la --group-directories-first --git'
-  alias lt='eza --tree --level=2'
+  alias ls='eza --icons'
+  alias la='eza --icons -la'
+  alias ll='eza --icons -l'
+  alias lll='eza --icons -lA'
+  alias lh='eza --icons -lhA'
+  alias ltr='eza --icons -ltr'
+  alias l='eza --icons -la'
+  alias lt='eza --icons --tree --level=2'
 else
   alias ls='ls --color=auto --group-directories-first'
-  alias ll='ls -lh'
   alias la='ls -lah'
+  alias ll='ls -lh'
+  alias lll='ls -lAh'
+  alias lh='ls -lAh'
+  alias ltr='ls -ltrh'
+  alias l='ls -lah'
 fi
+
 alias grep='grep --color=auto'
+alias less='less -R'
+alias diff='diff --color=auto'
+alias cp='cp -iv'
+alias mv='mv -iv'
+alias rm='rm -i'
+alias mkdir='mkdir -p'
+alias which='which -a'
+alias history='fc -l 1'
+
 alias ..='cd ..'
 alias ...='cd ../..'
 alias sz='source "$HOME/.zshrc"'
+alias httpserver='python3 -m http.server 8888'
+command -v lazydocker >/dev/null 2>&1 && alias ld='lazydocker'
 command -v duf >/dev/null 2>&1 && alias duf='duf --only local'
 command -v lazygit >/dev/null 2>&1 && alias lg='lazygit'