chore(nvim): bump the config for updated plugins and its new README

Also lists the snacks file explorer in the Neovim features.

.config/omo/hooks.json

@@ -3,7 +3,8 @@
     "UserPromptSubmit": [
       {
         "hooks": [
-          { "type": "command", "command": "~/.local/bin/omo-notify", "timeout": 10 }
+          { "type": "command", "command": "~/.local/bin/omo-notify", "timeout": 10 },
+          { "type": "command", "command": "~/.local/bin/owt hook", "timeout": 5 }
         ]
       }
     ],

.local/bin/owt

@@ -5,6 +5,7 @@
 # with the agent launched inside it in its own tmux window. A workspace can
 # carry any number of Linear issues; the agent renames the branch to
 # feature/<keys>-<slug> once it knows them and keeps their status in sync.
+# It also titles the window with one to three words naming the work.
 
 set -euo pipefail
 
@@ -42,6 +43,12 @@ Usage (run from anywhere inside the repo):
         feature/<keys>-<slug> (e.g. feature/pra-107-108-imap-timeouts), moves
         each issue to In Progress, and to In Review with the PR link.
   owt open <name>      Open a tmux window running the agent in an existing workspace
+  owt title <words>    Title the tmux windows of the workspace you are in with one to
+                       three words naming the work (owt title imap timeouts). The
+                       agent does this itself; owt open reuses the saved title.
+  owt hook             omo UserPromptSubmit hook (wired in ~/.omo/agent/hooks.json):
+                       inside a workspace, tells the agent its tab title with each
+                       prompt so it keeps the title current; elsewhere prints nothing
   owt ls               List this repo's workspaces and their branches
   owt all              List the workspaces of every repo with their branches and
                        source checkouts (works from any directory)
@@ -149,6 +156,27 @@ pr_info() {
 }
 ws_dir() { printf '%s/%s/%s\n' "$OWT_ROOT" "$(repo_name)" "$1"; }
 
+# A workspace's tab title, kept in the worktree's own git dir so owt open can
+# reuse it and removing the worktree removes it too.
+title_file() { printf '%s/owt-title\n' "$(git -C "$1" rev-parse --path-format=absolute --git-dir)"; }
+
+ws_title() {
+  local file
+  file="$(title_file "$1")"
+  if [[ -f "$file" ]]; then cat "$file"; fi
+}
+
+# tmux windows with a pane open in a workspace, one id per line. tmux reports
+# resolved paths, so compare against the resolved workspace path.
+ws_windows() {
+  local real_dir win path
+  command -v tmux >/dev/null && tmux list-panes -a >/dev/null 2>&1 || return 0
+  real_dir="$(cd "$1" && pwd -P)"
+  tmux list-panes -a -F '#{window_id} #{pane_current_path}' | while read -r win path; do
+    if [[ "$path" == "$real_dir" || "$path" == "$real_dir"/* ]]; then printf '%s\n' "$win"; fi
+  done | sort -u
+}
+
 name_taken() {
   [[ -e "$(ws_dir "$1")" ]] || git -C "$(main_root)" show-ref --verify --quiet "refs/heads/feature/$1"
 }
@@ -197,7 +225,8 @@ install_deps() {
 
 # Standing workspace conventions, appended to the agent's system prompt on every launch.
 workspace_prompt() {
-  local name="$1" dir="$2" branch
+  local name="$1" dir="$2" branch title
+  title="$(ws_title "$dir")"
   branch="$(git -C "$dir" symbolic-ref --quiet --short HEAD || printf 'a detached HEAD')"
   printf 'You are in owt workspace "%s" (%s), a git worktree of %s on branch %s. ' \
     "$name" "$dir" "$(repo_name)" "$branch"
@@ -207,17 +236,26 @@ workspace_prompt() {
     # shellcheck disable=SC2016
     printf '%s is a placeholder: once you know the issues, and before the branch is pushed, rename it with `git branch -m feature/<keys>-<slug>`, where <keys> are the lowercased issue keys joined by hyphens with the team prefix written once (PRA-107 and PRA-108 give pra-107-108) and <slug> is a 2 to 5 word kebab-case summary. ' "$branch"
   fi
+  if [[ -n "$title" ]]; then
+    printf 'Its tmux tab is titled "%s". ' "$title"
+  else
+    printf 'Its tmux tab shows the workspace name until you title it. '
+  fi
+  # shellcheck disable=SC2016
+  printf 'As soon as you know what the work is, and again whenever its focus changes, run `owt title <words>` with one to three short words naming it, never a sentence (for example `owt title imap timeouts`). '
   printf 'When a pull request is open, comment on each issue with a short summary and the PR link, and move each to In Review.'
 }
 
 # launch <name> <dir> [initial message]
 launch() {
-  local name="$1" dir="$2" args
+  local name="$1" dir="$2" args window
   shift 2
   args=(--name "$name" --append-system-prompt "$(workspace_prompt "$name" "$dir")" "$@")
+  window="$(ws_title "$dir")"
+  window="${window:-$name}"
   if [[ -n "${TMUX:-}" ]]; then
-    tmux new-window -n "$name" -c "$dir" -- "$OWT_AGENT" "${args[@]}"
+    tmux new-window -n "$window" -c "$dir" -- "$OWT_AGENT" "${args[@]}"
-    say "opened tmux window '$name' running $OWT_AGENT"
+    say "opened tmux window '$window' running $OWT_AGENT"
   else
     say "not in tmux; start with: cd $(printf '%q' "$dir") && $OWT_AGENT$(printf ' %q' "${args[@]}")"
   fi
@@ -278,6 +316,45 @@ cmd_open() {
   launch "$name" "$dir"
 }
 
+# Title the tmux windows of the current workspace with what is being worked on.
+cmd_title() {
+  local name dir title words=() win renamed=0
+  name="$(current_ws)" || die "not inside an owt workspace"
+  dir="$(ws_dir "$name")"
+  [[ -d "$dir" ]] || die "no workspace at $dir"
+  read -ra words <<<"$(printf '%s ' "$@" | tr -s '[:space:]' ' ' | tr -d '[:cntrl:]')"
+  [[ ${#words[@]} -ge 1 && ${#words[@]} -le 3 ]] \
+    || die "a title is one to three words naming the work, e.g. owt title imap timeouts"
+  title="${words[*]}"
+
+  printf '%s\n' "$title" >"$(title_file "$dir")"
+  while read -r win; do
+    tmux rename-window -t "$win" "$title"
+    renamed=$((renamed + 1))
+  done < <(ws_windows "$dir")
+  say "titled '$name' as '$title' ($renamed tmux window(s) renamed)"
+}
+
+# omo UserPromptSubmit hook. Inside a workspace it hands the agent the tab's
+# current title with each prompt, so the title keeps up with the work.
+cmd_hook() {
+  local name dir title context
+  [[ -t 0 ]] || cat >/dev/null
+  git rev-parse --git-dir >/dev/null 2>&1 || return 0
+  name="$(current_ws)" || return 0
+  dir="$(ws_dir "$name")"
+  [[ -d "$dir" ]] || return 0
+  title="$(ws_title "$dir")"
+  if [[ -n "$title" ]]; then
+    context="This is owt workspace \"$name\" and its tmux tab is titled \"$title\". If this prompt changes what the work is about, or the focus shifts while you work, retitle it with \`owt title <words>\`: one to three short words naming the work, never a sentence."
+  else
+    context="This is owt workspace \"$name\" and its tmux tab has no title yet, so it shows the workspace name. As soon as you know what the work is, title it with \`owt title <words>\`: one to three short words naming the work, never a sentence (for example \`owt title imap timeouts\`). Retitle it whenever the focus shifts."
+  fi
+  context="${context//\\/\\\\}"
+  context="${context//\"/\\\"}"
+  printf '{"hookSpecificOutput":{"hookEventName":"UserPromptSubmit","additionalContext":"%s"}}\n' "$context"
+}
+
 cmd_ls() {
   local prefix
   prefix="$OWT_ROOT/$(repo_name)/"
@@ -471,14 +548,8 @@ cmd_done() {
   fi
 
   # Windows with a pane open in the workspace, collected before the directory goes away.
-  # tmux reports resolved paths, so compare against the resolved workspace path.
+  local windows=() win
-  local windows=() real_dir
+  while read -r win; do windows+=("$win"); done < <(ws_windows "$dir")
-  real_dir="$(cd "$dir" && pwd -P)"
-  if command -v tmux >/dev/null && tmux list-panes -a >/dev/null 2>&1; then
-    while read -r win path; do
-      [[ "$path" == "$real_dir" || "$path" == "$real_dir"/* ]] && windows+=("$win")
-    done < <(tmux list-panes -a -F '#{window_id} #{pane_current_path}' | sort -u)
-  fi
 
   if [[ $merged == yes && $remote_branch == yes ]]; then
     git -C "$root" push --quiet origin --delete "$branch" && say "deleted remote branch $branch"
@@ -494,7 +565,6 @@ cmd_done() {
     say "deleted local branch $branch"
   fi
 
-  local win
   for win in $(printf '%s\n' "${windows[@]+"${windows[@]}"}" | sort -u); do
     tmux kill-window -t "$win" 2>/dev/null || true
   done
@@ -504,6 +574,8 @@ case "${1:-}" in
   new)  shift; cmd_new "$@" ;;
   done) shift; cmd_done "$@" ;;
   open) shift; cmd_open "$@" ;;
+  title) shift; cmd_title "$@" ;;
+  hook) shift; cmd_hook ;;
   ls)   shift; cmd_ls ;;
   all)  shift; cmd_all ;;
   cd)   shift; cmd_cd "$@" ;;

.local/bin/tmux-open-path

@@ -0,0 +1,67 @@
+#!/usr/bin/env zsh
+# Open the file path under the mouse in a tmux pane, routed by type:
+#   markdown        -> Markdown Preview (GUI)
+#   images, pdf, dirs -> yazi in a split pane (image preview via passthrough)
+#   anything else   -> nvim in a split pane, jumping to :line when present
+#
+# Called from a tmux mouse binding:
+#   tmux-open-path <pane_id> <pane_current_path> <mouse_x> <mouse_line>
+
+emulate -L zsh
+setopt extendedglob
+
+pane=$1 cwd=$2 x=$3 line=$4
+
+fail() { tmux display-message -d 2000 "open-path: $1"; exit 1 }
+
+[[ -n $pane && -n $cwd && $x == <-> ]] || fail "usage: tmux-open-path PANE CWD X LINE"
+
+# Grab the run of path-like characters around the clicked column. Whitespace,
+# quotes, brackets and box-drawing borders end a token.
+local stop=$' \t"\'`()[]{}<>|│┃║─━'
+(( i = x + 1 ))   # mouse_x is 0-based, zsh strings are 1-based
+(( i <= ${#line} )) || fail "nothing under cursor"
+[[ $stop == *${line[i]}* ]] && fail "nothing under cursor"
+(( s = i )); while (( s > 1 )) && [[ $stop != *${line[s-1]}* ]]; do (( s-- )); done
+(( e = i )); while (( e < ${#line} )) && [[ $stop != *${line[e+1]}* ]]; do (( e++ )); done
+token=${line[s,e]}
+
+# Normalise: file:// URLs, @mentions, trailing punctuation, :line[:col], #Lnn.
+token=${token#file://}
+token=${token#@}
+token=${token%%[.,;:!?]##}
+lnum=
+if [[ $token == (#b)(*)\#L(<->)* ]]; then
+    token=$match[1] lnum=$match[2]
+elif [[ $token == (#b)(*):(<->):<-> || $token == (#b)(*):(<->) ]]; then
+    token=$match[1] lnum=$match[2]
+fi
+[[ -n $token ]] || fail "nothing under cursor"
+
+# Resolve against the pane's directory, then the enclosing git root.
+token=${~token}   # expand a leading ~
+# (not "path": zsh ties that name to $PATH)
+file=
+if [[ $token == /* ]]; then
+    [[ -e $token ]] && file=$token
+else
+    for base in $cwd $(git -C $cwd rev-parse --show-toplevel 2>/dev/null); do
+        [[ -e $base/$token ]] && { file=$base/$token; break }
+    done
+fi
+[[ -n $file ]] || fail "no such file: $token"
+file=${file:A}
+
+if [[ -d $file ]]; then
+    tmux split-window -h -t $pane -c $file "yazi ${(q)file}"
+    exit
+fi
+
+case ${file:e:l} in
+    md|markdown|mdx|mdown|mkd|mkdn)
+        open -a "Markdown Preview" $file ;;
+    png|jpg|jpeg|gif|webp|avif|svg|bmp|tif|tiff|heic|ico|pdf)
+        tmux split-window -h -t $pane -c ${file:h} "yazi ${(q)file}" ;;
+    *)
+        tmux split-window -h -t $pane -c $cwd "nvim ${lnum:++$lnum} ${(q)file}" ;;
+esac

.tmux.conf

@@ -142,6 +142,11 @@ bind-key -T copy-mode-vi 'C-\' select-pane -l
 set -g set-clipboard on
 set -as terminal-features ',*:clipboard'
 
+# Ctrl+click a file path in any pane (omo, shell, logs) to open it:
+# markdown in Markdown Preview, images/pdf/dirs in yazi, the rest in nvim.
+# yazi and nvim split beside the clicked pane. See ~/.local/bin/tmux-open-path.
+bind -n C-MouseDown1Pane run-shell -b "~/.local/bin/tmux-open-path #{q:pane_id} #{q:pane_current_path} #{mouse_x} #{q:mouse_line}"
+
 #
 # Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
 run '~/.tmux/plugins/tpm/tpm'

.zshrc

@@ -198,11 +198,29 @@ _exists() {
 # TMUX  + FZF Setup Start
 #
 
+# Print session names of the running tmux server, one per line. Prints nothing
+# and returns 1 when no server is up, so callers and completion fail cleanly.
+function _tmux_sessions_raw() {
+    tmux list-sessions -F '#S' 2>/dev/null
+}
+
+# tml [prefix]: list tmux sessions, optionally only those starting with prefix.
 function tml() {
-    sessions=$(tmux ls | sed -E 's/:.*$//')
+    if ! _exists tmux; then
-    for session in $sessions; do
+        echo "tml: tmux is not installed" >&2
-        echo $session
+        return 127
-    done
+    fi
+    local sessions
+    sessions=$(_tmux_sessions_raw)
+    if [[ -z $sessions ]]; then
+        echo "tml: no tmux server running (start one with: tma <name>)" >&2
+        return 1
+    fi
+    if [[ -n $1 ]]; then
+        sessions=$(print -r -- "$sessions" | grep -- "^$1")
+        [[ -z $sessions ]] && { echo "tml: no session matches '$1'" >&2; return 1; }
+    fi
+    print -r -- "$sessions"
 }
 
 
@@ -218,18 +236,37 @@ function tmx(){
     fi
 }
 
+# tma [session]: attach to a tmux session. With no argument, pick one with fzf.
+# Inside tmux it switches the client instead of nesting. If no server is up,
+# it starts a new session (named after the argument, or the current directory).
 function tma() {
+    if ! _exists tmux; then
+        echo "tma: tmux is not installed" >&2
+        return 127
+    fi
 
-    # If no argument is passed, show the list of tmux sessions with fzf
+    local target="$1"
-    
+
-    if [ -z "$1" ]; then
+    if [[ -z $(_tmux_sessions_raw) ]]; then
-        tmux attach -t $(tml | fzf)
+        target="${target:-${PWD:t}}"
+        echo "tma: no tmux server running, starting new session '$target'" >&2
+        tmux new-session -s "$target"
         return
     fi
 
-    # If an argument is passed, attach to the session with that name
+    if [[ -z $target ]]; then
-    tmux attach -t $1 
+        target=$(_tmux_sessions_raw | fzf --reverse --prompt="tma> ") || return 1
+    elif ! tmux has-session -t "=$target" 2>/dev/null; then
+        echo "tma: no session named '$target'. Running sessions:" >&2
+        _tmux_sessions_raw | sed 's/^/  /' >&2
+        return 1
+    fi
 
+    if [[ -n $TMUX ]]; then
+        tmux switch-client -t "=$target"
+    else
+        tmux attach-session -t "=$target"
+    fi
 }
 
 function get_tmn_recommendation() {
@@ -258,7 +295,7 @@ function tmn() {
 }
 
 _fzf_complete_tma() {
-  _fzf_complete --multi --reverse --prompt="tma> " -- "$@" < <(tmux ls | sed -E 's/:.*$//')
+  _fzf_complete --reverse --prompt="tma> " -- "$@" < <(_tmux_sessions_raw)
 }
 
 _fzf_complete_tmn() {
@@ -353,6 +390,20 @@ autoload -Uz compinit
 compinit
 # End of Docker CLI completions
 
+# Tab completion for tma/tml: offer running tmux sessions with window counts.
+# Registered after the last compinit so it is not discarded by a re-init.
+_tmux_session_names() {
+    local -a sessions
+    sessions=(${(f)"$(tmux list-sessions -F '#S:#{session_windows} windows#{?session_attached, (attached),}' 2>/dev/null)"})
+    if (( ! $#sessions )); then
+        _message 'no tmux server running'
+        return 1
+    fi
+    _describe -t tmux-sessions 'tmux session' sessions
+}
+compdef '_arguments "1:tmux session:_tmux_session_names"' tma tml
+zstyle ':completion:*:*:(tma|tml):*:messages' format '%F{yellow}%d%f'
+
 sshm() { TERM=xterm-256color command sshm "$@"; }
 
 source <(sshm completion zsh)

Brewfile.apps

@@ -20,6 +20,7 @@ cask "charles"
 cask "cyberduck"
 cask "chromium"
 cask "johannesnagl/tap/showmd", trusted: true
+cask "markdown-preview"
 
 # AI and agents
 cask "conductor"

README.md

@@ -22,7 +22,7 @@ This repository contains personal dotfiles for configuring a complete developmen
 
 ## Features
 
-- **Neovim Configuration**: Extensive Lua-based configuration with LSP support, debugging, and 50+ productivity plugins
+- **Neovim Configuration**: Extensive Lua-based configuration with LSP support, debugging, and around 40 productivity plugins
 - **Terminal Emulators**: Configurations for Ghostty and WezTerm with custom themes and visual effects
 - **Shell Environment**: Optimized Zsh configuration with Starship prompt and useful aliases
 - **AI Integration**: OmO and Claude Code configuration, shared agent preferences, and `owt` workspaces that give each agent task its own git worktree
@@ -122,13 +122,12 @@ Restart OmO and Claude Code after applying changes. On first use, Claude may ask
 - **Themes**: Multiple colorschemes including Catppuccin, Tokyo Night, and Rose Pine
 
 Key features:
-- AI-powered coding assistance (Claude, OmO)
+- snacks.nvim for the fuzzy picker, file explorer, notifications and input prompts (replacing Telescope, nvim-notify and dressing)
-- Advanced Git integration
+- Completion with blink.cmp (replacing nvim-cmp)
+- Advanced Git integration, including inline current-line blame
 - Flutter and mobile development support
 - Python environment management
 - Integrated debugging (DAP)
-- File tree navigation
-- Fuzzy finding with Telescope
 - Terminal integration
 
 ### Terminal Emulators
@@ -153,11 +152,12 @@ Key features:
 - Starship prompt with custom configuration
 - Auto-completion and syntax highlighting
 - 1Password as the SSH agent, an `sshm` wrapper with completion, and `fs [session]` to reach the remote dev box over mosh into a named tmux session
+- tmux session helpers: `tma [session]` attaches (fzf picker with no argument, switches the client when already inside tmux) and `tml [prefix]` lists sessions. Both Tab-complete the running sessions with their window counts. When no tmux server is up, `tma` starts a new session named after the argument or the current directory, and `tml` and completion say so instead of erroring
 - Resets mouse-reporting modes at each prompt, so an unclean SSH or tmux disconnect cannot leave the terminal spewing escape codes
 
 ### Development Tools
 
-- **tmux** (`.tmux.conf`): Terminal multiplexer with custom key bindings; sets the terminal title to the session name, after the omo status marker when there is one
+- **tmux** (`.tmux.conf`): Terminal multiplexer with custom key bindings; sets the terminal title to the session name, after the omo status marker when there is one. Ctrl+click a file path in any pane (omo, a shell, logs) to open it with `tmux-open-path`: markdown in Markdown Preview, images, PDFs and directories in yazi, anything else in nvim at the clicked `:line`. yazi and nvim open in a split beside the clicked pane
 - **Zed** (`.config/zed/keymap.json`): Editor key bindings. Settings stay local because they reference machine-specific agent paths
 - **tmux server** (`.tmux-server.conf`): Lightweight tmux config for remote servers
 - **Git**: Global gitignore patterns (`.rgignore`, `.gitignore`)
@@ -174,7 +174,7 @@ Key features:
 OpenCode is retired. Its agents, commands and plugins are left in `.config/opencode/` for reference, are no longer installed or linked, and its skills and slash commands moved here.
 
 - `omo.jsonc` (linked as `~/.omo/omo.jsonc`): model routing for the main session, task categories and curated agents. `design-critique-a` and `design-critique-b` are the two lanes the Impeccable critique delegates its assessments to.
-- `hooks.json` (linked as `~/.omo/agent/hooks.json`): runs `omo-notify` when you send a prompt, when a session stops and when it asks you something, for the sound, the notification and the coloured tab marker.
+- `hooks.json` (linked as `~/.omo/agent/hooks.json`): runs `omo-notify` when you send a prompt, when a session stops and when it asks you something, for the sound, the notification and the coloured tab marker. It also runs `owt hook` with each prompt, which tells an agent in an `owt` workspace its current tab title so it retitles the tab as the work changes. omo runs a new hook only after you approve it with `/hooks trust <id>` (ids are in `/hooks list`).
 - `prompts/` (linked as `~/.omo/agent/prompts`): slash commands.
   - `/linear-sync [notes]` posts a progress comment on the workspace's Linear issues and sets them to In Progress, or In Review once a PR is open.
   - `/owt-done [notes]` finishes a workspace after its PR merges: it comments on each issue and moves it to Done, then runs `owt done --detach`. It asks before discarding uncommitted or unmerged work.
@@ -196,21 +196,16 @@ owt ls                  # workspaces and their current branches
 owt all                 # workspaces of every repo, with branches and source checkouts (from anywhere)
 owt cd                  # jump into a workspace with fzf; owt cd lagos goes straight there
 owt open lagos          # reopen the agent in a workspace
+owt title imap timeouts # title the workspace's tmux tab (one to three words); the agent does this itself
 owt done                # remove the workspace you are in once its work is merged
 ```
 
-`owt new` starts from the latest `origin` default branch, copies local `.env` files, installs dependencies, and opens a tmux window running omo with the workspace conventions: rename the placeholder branch to `feature/<keys>-<slug>` before pushing, and keep the Linear issues' statuses in sync. Workspaces share the main checkout's omo memory through a link under `~/.omo/memory/agents/`.
+`owt new` starts from the latest `origin` default branch, copies local `.env` files, installs dependencies, and opens a tmux window running omo with the workspace conventions: rename the placeholder branch to `feature/<keys>-<slug>` before pushing, title the tab with one to three words naming the work (`owt title`) and update it when the focus changes, and keep the Linear issues' statuses in sync. The title is saved with the worktree, so `owt open` reopens the tab under it. Workspaces share the main checkout's omo memory through a link under `~/.omo/memory/agents/`.
 
 `owt cd` works from any directory. Inside a repository the picker starts filtered to that repo's workspaces and jumps straight in when only one matches. The `owt` function in `.zshrc` performs the `cd`; without it, `owt cd` only prints the path.
 
 `owt done` refuses to discard work unless you pass `--force`. Work counts as merged when the branch is part of the default branch or its Gitea PR is merged (checked with `tea`). It then deletes the remote and local branch, removes the worktree and its memory link, and closes tmux windows open in it. `OWT_ROOT` (default `~/worktrees`) and `OWT_AGENT` (default `omo`) override the defaults; `owt --help` lists every option.
 
-#### Neovim AI Integration
-
-- **CodeCompanion**: AI pair programming with multiple providers
-- **Gen.nvim**: Local LLM integration
-- **LLM.nvim**: Additional LLM capabilities
-
 ## Configuration
 
 ### Environment Variables
@@ -231,6 +226,7 @@ Custom scripts and binaries are stored in `.local/bin/`:
 - `claude-tmux`: Claude integration with tmux
 - `cldir`: Change directory with Claude context
 - `owt`: Git worktree workspaces for coding agents (see [Agent workspaces](#agent-workspaces-owt))
+- `tmux-open-path`: Backs tmux's Ctrl+click. Takes the path under the mouse, strips `:line:col`, `#L10`, `@` and `file://`, resolves it against the pane's directory and then its git root, and routes it by type: markdown to Markdown Preview (`cask "markdown-preview"` in `Brewfile.apps`), images, PDFs and directories to yazi, the rest to nvim
 - `omo-notify`: Sound, tab marker and notification for OmO's hooks. Ghostty posts the notification, so clicking it opens the session's tab and pane
 - `omo-status`: Coloured marker in front of the Ghostty tab title for each tmux session running omo: 🔴 stopped with an error, 🟡 waiting for your answer, 🟢 finished, 🔵 working. A tab with several agents shows the most urgent one; focusing the tab clears red, amber and green, and undoes any title you gave the tab by hand so it always shows its session name
 - `docker-nuke`: Force-restart a wedged Docker Desktop, capturing diagnostics to `~/.local/state/docker-nuke/` first (`--dry-run` to preview, `--no-restart` to leave it down, `--deep` for root helpers)