docs: remove obsolete Claude Code and omp docs, update references

docs/terminal/tmux.mdx

@@ -11,11 +11,7 @@ Terminal multiplexer. Used locally through the kitty tmux host (`super+t` in [ki
 | Target | `~/.config/tmux/` |
 | Install | `tmux` in `.chezmoidata/packages.yaml` (pacman, brew) |
 
-tpm is cloned to `~/.config/tmux/plugins/tpm` by `.chezmoiscripts/run_onchange_after_40-post.sh.tmpl` when tmux exists and the directory is missing. `.config/tmux/plugins/**` is ignored by chezmoi. Install plugins with `prefix I`.
-
-:::note
-`tmux.conf` ends with `run '~/.tmux/plugins/tpm/tpm'`, while the script clones to `~/.config/tmux/plugins/tpm`.
-:::
+tpm is a `git-repo` external in `.chezmoiexternal.toml`, cloned to `~/.config/tmux/plugins/tpm` when missing. `tmux.conf` ends with `run '~/.config/tmux/plugins/tpm/tpm'`. Plugins tpm installs (`prefix I`) land next to it and are ignored by chezmoi. [Ghostty](/terminal/ghostty) starts every surface in `tmux new-session -A -s main`.
 
 ## Options
 
@@ -68,12 +64,6 @@ The prefix is the default `ctrl+b`.
 | --- | --- |
 | `tmux-plugins/tpm` | Plugin manager |
 | `tmux-plugins/tmux-sensible` | Defaults |
-| `vaaleyard/tmux-dotbar` | Status line, see below |
-| `tmux-plugins/tmux-resurrect` | nvim strategy `session`, captures pane contents, restores `ssh psql mysql sqlite3 purple lazygit lazydocker opencode` and `claude` as `claude --continue` |
-| `joshmedeski/tmux-nerd-font-window-name` | Icons from `tmux-nerd-font-window-name.yml` |
-| `omerxx/tmux-sessionx` | Bound to `o`, zoxide mode on, transparent fzf colors |
-| `tmux-plugins/tmux-continuum` | Save every 10 min; auto-restore `off` (the `kitty-tmux` launcher restores) |
-| `eduwass/tmux-palette` | Command palette |
 
 ### Status line (dotbar)