remove aix and hey: 'ai' lives in claude-templates now

Both the aix script and hey shell function are superseded by the
unified 'ai' launcher in claude-templates (bin/ai, installed via
make install). Single command, three modes, smart in-tmux behavior
so all sessions survive Hyprland crashes.

Per-machine setup adds a step:
  cd ~/projects/claude-templates && make install

The orphaned ~/.local/bin/aix symlink should be removed manually on
each machine after pulling this change (rm ~/.local/bin/aix). Stow
re-stow would also clean it up.

3 files changed, 6 insertions, 393 deletions

diff --git a/dotfiles/common/.bashrc.d/aliases.sh b/dotfiles/common/.bashrc.d/aliases.sh
index 6c5519f..7c75d26 100644
--- a/dotfiles/common/.bashrc.d/aliases.sh
+++ b/dotfiles/common/.bashrc.d/aliases.sh
@@ -78,57 +78,9 @@ alias cc="gcc -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Wconversi
 alias gdbx="gdb --batch --ex r --ex bt --ex q --args"
 
 # =============================================================================
-# Claude Code
-# =============================================================================
-# hey — launch Claude in the current directory (must be a .ai/ template project).
-# If the repo has a remote and FETCH_HEAD is older than 10 minutes, fetches
-# first so status info is accurate. Auto-pulls when clean, behind, and not
-# ahead; warns for anything ambiguous.
-hey() {
-  if [ ! -f .ai/protocols.org ]; then
-    echo "hey: no .ai/protocols.org in $(pwd) — not a Claude-template project" >&2
-    return 1
-  fi
-
-  if git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
-    # Fetch upstream if FETCH_HEAD is stale (>10 min) or missing
-    local fetch_stale=1 gitdir age
-    gitdir=$(git rev-parse --git-dir 2>/dev/null)
-    if [ -f "$gitdir/FETCH_HEAD" ]; then
-      age=$(( $(date +%s) - $(stat -c %Y "$gitdir/FETCH_HEAD" 2>/dev/null || echo 0) ))
-      [ "$age" -lt 600 ] && fetch_stale=0
-    fi
-    [ "$fetch_stale" -eq 1 ] && git fetch --quiet 2>/dev/null
-
-    local upstream ahead=0 behind=0 dirty=""
-    upstream=$(git rev-parse --abbrev-ref --symbolic-full-name @{u} 2>/dev/null)
-
-    if [ -n "$upstream" ]; then
-      ahead=$(git rev-list --count "$upstream..HEAD" 2>/dev/null || echo 0)
-      behind=$(git rev-list --count "HEAD..$upstream" 2>/dev/null || echo 0)
-
-      if ! git diff --quiet 2>/dev/null \
-        || ! git diff --cached --quiet 2>/dev/null \
-        || [ -n "$(git ls-files --others --exclude-standard 2>/dev/null)" ]; then
-        dirty="dirty"
-      fi
-
-      # Auto-pull if clean, behind, not ahead
-      if [ -z "$dirty" ] && [ "${ahead:-0}" -eq 0 ] && [ "${behind:-0}" -gt 0 ]; then
-        echo "hey: pulling $behind commit(s) from $upstream..." >&2
-        git pull --ff-only --quiet
-      elif [ "${ahead:-0}" -gt 0 ] || [ "${behind:-0}" -gt 0 ] || [ -n "$dirty" ]; then
-        local parts=()
-        [ "${ahead:-0}" -gt 0 ] && parts+=("↑$ahead")
-        [ "${behind:-0}" -gt 0 ] && parts+=("↓$behind")
-        [ -n "$dirty" ] && parts+=("$dirty")
-        echo "hey: git ${parts[*]}" >&2
-      fi
-    fi
-  fi
-
-  claude "Read .ai/protocols.org and follow all instructions."
-}
+# Claude Code — the 'ai' launcher lives in claude-templates (make install
+# symlinks bin/ai into ~/.local/bin). No alias here.
+# =============================================================================
 
 # =============================================================================
 # Phenomenology RAG (ollama/deepseek)
diff --git a/dotfiles/common/.local/bin/aix b/dotfiles/common/.local/bin/aix
deleted file mode 100755
index f16af2e..0000000
--- a/dotfiles/common/.local/bin/aix
+++ /dev/null
@@ -1,291 +0,0 @@
-#!/bin/bash
-# Launch tmux session with an LLM in fzf-selected project directories
-
-SESSION="ai"
-
-# Switch to or attach to the session
-attach_session() {
-  if [ -n "$TMUX" ]; then
-    tmux switch-client -t "$SESSION"
-  else
-    tmux attach-session -t "$SESSION"
-  fi
-}
-
-# Dependency checks
-for cmd in fzf tmux claude; do
-  if ! command -v "$cmd" &>/dev/null; then
-    echo "Error: $cmd is not installed" >&2
-    exit 1
-  fi
-done
-
-# Claude command — separated for safe editing
-AI_CMD="claude"
-AI_INSTRUCTIONS='Read .ai/protocols.org and follow all instructions.'
-
-# Create a window in the session and launch claude; prints window ID
-create_window() {
-  local dir="$1" name="$2" wid
-  wid=$(tmux new-window -t "$SESSION" -n "$name" -c "$dir" -P -F '#{window_id}')
-  sleep 0.1
-  tmux send-keys -t "$wid" "$AI_CMD \"$AI_INSTRUCTIONS\"" Enter
-  echo "$wid"
-}
-
-# Read fzf selections into the 'selected' array — strip any " (annotation)"
-# suffix so downstream code sees the raw tilde path.
-read_selections() {
-  selected=()
-  while IFS= read -r line; do
-    selected+=("${line%% (*}")
-  done <<<"$1"
-}
-
-# Add a directory to candidates only if it's a Claude-template project
-# (has .ai/protocols.org). New projects need manual setup outside aix.
-maybe_add_candidate() {
-  local dir="$1"
-  [ -f "$dir/.ai/protocols.org" ] && candidates+=("~/${dir#"$HOME"/}")
-}
-
-# Build candidate directory list
-build_candidates() {
-  candidates=()
-  maybe_add_candidate "$HOME/.emacs.d"
-  if [ -d "$HOME/code" ]; then
-    while IFS= read -r d; do
-      maybe_add_candidate "$d"
-    done < <(find "$HOME/code" -maxdepth 1 -mindepth 1 -type d | sort)
-  fi
-  if [ -d "$HOME/projects" ]; then
-    while IFS= read -r d; do
-      maybe_add_candidate "$d"
-    done < <(find "$HOME/projects" -maxdepth 1 -mindepth 1 -type d | sort)
-  fi
-}
-
-# Fetch all candidate repos in parallel (capped concurrency).
-# Blocking call — synchronous relative to the rest of the script.
-fetch_candidates() {
-  local max=6 running=0 dir
-  for c in "${candidates[@]}"; do
-    dir="${c/#\~/$HOME}"
-    [ -d "$dir/.git" ] || continue
-    git -C "$dir" fetch --quiet 2>/dev/null &
-    ((running++))
-    if ((running >= max)); then
-      wait
-      running=0
-    fi
-  done
-  wait
-}
-
-# Produce a git-status indicator string for a directory, e.g.
-# "(↑1 ↓3 dirty)" or "(no upstream)". Empty string if clean.
-git_status_indicator() {
-  local dir="$1" upstream ahead behind parts=()
-  [ -d "$dir/.git" ] || return
-
-  upstream=$(git -C "$dir" rev-parse --abbrev-ref --symbolic-full-name @{u} 2>/dev/null)
-  if [ -n "$upstream" ]; then
-    ahead=$(git -C "$dir" rev-list --count "$upstream..HEAD" 2>/dev/null || echo 0)
-    behind=$(git -C "$dir" rev-list --count "HEAD..$upstream" 2>/dev/null || echo 0)
-    [ "${ahead:-0}" -gt 0 ] 2>/dev/null && parts+=("↑$ahead")
-    [ "${behind:-0}" -gt 0 ] 2>/dev/null && parts+=("↓$behind")
-  else
-    parts+=("no upstream")
-  fi
-
-  if ! git -C "$dir" diff --quiet 2>/dev/null \
-    || ! git -C "$dir" diff --cached --quiet 2>/dev/null \
-    || [ -n "$(git -C "$dir" ls-files --others --exclude-standard 2>/dev/null)" ]; then
-    parts+=("dirty")
-  fi
-
-  if [ ${#parts[@]} -gt 0 ]; then
-    local IFS=' '
-    printf ' (%s)' "${parts[*]}"
-  fi
-}
-
-# Annotate the 'candidates' array with git-status indicators
-annotate_candidates() {
-  local dir status annotated=()
-  for c in "${candidates[@]}"; do
-    dir="${c/#\~/$HOME}"
-    status=$(git_status_indicator "$dir")
-    annotated+=("${c}${status}")
-  done
-  candidates=("${annotated[@]}")
-}
-
-# Auto-pull a directory if its working tree is clean, upstream is set,
-# the branch is behind (not ahead, not diverged). No-op otherwise.
-auto_pull_if_clean() {
-  local dir="$1" upstream ahead behind
-  [ -d "$dir/.git" ] || return
-
-  # Dirty? Skip.
-  if ! git -C "$dir" diff --quiet 2>/dev/null \
-    || ! git -C "$dir" diff --cached --quiet 2>/dev/null \
-    || [ -n "$(git -C "$dir" ls-files --others --exclude-standard 2>/dev/null)" ]; then
-    return
-  fi
-
-  upstream=$(git -C "$dir" rev-parse --abbrev-ref --symbolic-full-name @{u} 2>/dev/null)
-  [ -z "$upstream" ] && return
-
-  ahead=$(git -C "$dir" rev-list --count "$upstream..HEAD" 2>/dev/null || echo 0)
-  [ "${ahead:-0}" -gt 0 ] 2>/dev/null && return
-
-  behind=$(git -C "$dir" rev-list --count "HEAD..$upstream" 2>/dev/null || echo 0)
-  [ "${behind:-0}" -eq 0 ] 2>/dev/null && return
-
-  git -C "$dir" pull --ff-only --quiet 2>/dev/null
-}
-
-# Sort windows: non-project windows at base-index, projects alphabetically after
-sort_windows() {
-  local windows others projects base_idx project_names
-  base_idx=$(tmux show-option -gv base-index 2>/dev/null || echo 0)
-  windows=$(tmux list-windows -t "$SESSION" -F '#{window_name}'$'\t''#{window_id}')
-
-  # Build list of known project basenames from candidate directories
-  build_candidates
-  project_names=""
-  for c in "${candidates[@]}"; do
-    project_names+="$(basename "${c/#\~/$HOME}")"$'\n'
-  done
-
-  # Classify: windows matching a project basename are projects, rest are non-project
-  others=""
-  projects=""
-  while IFS=$'\t' read -r wname wid; do
-    [ -z "$wname" ] && continue
-    if echo "$project_names" | grep -qxF "$wname"; then
-      projects+="${wname}"$'\t'"${wid}"$'\n'
-    else
-      others+="${wname}"$'\t'"${wid}"$'\n'
-    fi
-  done <<<"$windows"
-  others=$(echo -n "$others" | sort -t$'\t' -k1,1f)
-  projects=$(echo -n "$projects" | sort -t$'\t' -k1,1f)
-
-  local all
-  all=$(printf '%s\n' "$others" "$projects" | sed '/^$/d')
-
-  # Move all to high temp indices to avoid collisions
-  local i=900
-  while IFS=$'\t' read -r _name wid; do
-    tmux move-window -s "$wid" -t "$SESSION:$i"
-    ((i++))
-  done <<<"$all"
-
-  # Place non-project windows at base-index, projects contiguously after
-  i=$base_idx
-  if [ -n "$others" ]; then
-    while IFS=$'\t' read -r _name wid; do
-      tmux move-window -s "$wid" -t "$SESSION:$i"
-      ((i++))
-    done <<<"$others"
-  fi
-  if [ -n "$projects" ]; then
-    while IFS=$'\t' read -r _name wid; do
-      tmux move-window -s "$wid" -t "$SESSION:$i"
-      ((i++))
-    done <<<"$projects"
-  fi
-}
-
-# Attach directly to existing session
-if [ "$1" = "--attach" ]; then
-  if ! tmux has-session -t "$SESSION" 2>/dev/null; then
-    echo "No $SESSION session to attach to." >&2
-    exit 1
-  fi
-  sort_windows
-  attach_session
-  exit 0
-fi
-
-# If session exists, add new windows to it
-if tmux has-session -t "$SESSION" 2>/dev/null; then
-  # Get existing window names to filter duplicates
-  existing=$(tmux list-windows -t "$SESSION" -F '#{window_name}')
-
-  build_candidates
-
-  # Filter out candidates that already have a window open
-  filtered=()
-  for c in "${candidates[@]}"; do
-    name="$(basename "${c/#\~/$HOME}")"
-    if ! echo "$existing" | grep -qxF "$name"; then
-      filtered+=("$c")
-    fi
-  done
-
-  if [ ${#filtered[@]} -eq 0 ]; then
-    echo "All projects already have windows open."
-  else
-    # Annotate filtered list with git-status indicators (fetch first)
-    candidates=("${filtered[@]}")
-    echo "Fetching remotes..." >&2
-    fetch_candidates
-    annotate_candidates
-
-    selections=$(printf '%s\n' "${candidates[@]}" | fzf --multi --height=70% --reverse)
-
-    if [ -n "$selections" ]; then
-      read_selections "$selections"
-
-      first_wid=""
-      for entry in "${selected[@]}"; do
-        dir="${entry/#\~/$HOME}"
-        name="$(basename "$dir")"
-        auto_pull_if_clean "$dir"
-        wid=$(create_window "$dir" "$name")
-        [ -z "$first_wid" ] && first_wid="$wid"
-      done
-    fi
-  fi
-
-  sort_windows
-  [ -n "$first_wid" ] && tmux select-window -t "$first_wid"
-  attach_session
-  exit 0
-fi
-
-# New session: select projects and create session
-build_candidates
-
-echo "Fetching remotes..." >&2
-fetch_candidates
-annotate_candidates
-
-selections=$(printf '%s\n' "${candidates[@]}" | fzf --multi --height=70% --reverse)
-[ -z "$selections" ] && exit 0
-
-read_selections "$selections"
-
-# Create session with first selection
-first="${selected[0]}"
-dir="${first/#\~/$HOME}"
-name="$(basename "$dir")"
-auto_pull_if_clean "$dir"
-first_wid=$(tmux new-session -d -s "$SESSION" -n "$name" -c "$dir" -P -F '#{window_id}')
-tmux send-keys -t "$first_wid" "$AI_CMD \"$AI_INSTRUCTIONS\"" Enter
-
-# Create remaining windows
-for entry in "${selected[@]:1}"; do
-  dir="${entry/#\~/$HOME}"
-  name="$(basename "$dir")"
-  auto_pull_if_clean "$dir"
-  create_window "$dir" "$name" > /dev/null
-done
-
-# Sort windows and select first project
-sort_windows
-tmux select-window -t "$first_wid"
-attach_session
diff --git a/dotfiles/common/.zshrc.d/aliases.sh b/dotfiles/common/.zshrc.d/aliases.sh
index 6c5519f..7c75d26 100644
--- a/dotfiles/common/.zshrc.d/aliases.sh
+++ b/dotfiles/common/.zshrc.d/aliases.sh
@@ -78,57 +78,9 @@ alias cc="gcc -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Wconversi
 alias gdbx="gdb --batch --ex r --ex bt --ex q --args"
 
 # =============================================================================
-# Claude Code
-# =============================================================================
-# hey — launch Claude in the current directory (must be a .ai/ template project).
-# If the repo has a remote and FETCH_HEAD is older than 10 minutes, fetches
-# first so status info is accurate. Auto-pulls when clean, behind, and not
-# ahead; warns for anything ambiguous.
-hey() {
-  if [ ! -f .ai/protocols.org ]; then
-    echo "hey: no .ai/protocols.org in $(pwd) — not a Claude-template project" >&2
-    return 1
-  fi
-
-  if git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
-    # Fetch upstream if FETCH_HEAD is stale (>10 min) or missing
-    local fetch_stale=1 gitdir age
-    gitdir=$(git rev-parse --git-dir 2>/dev/null)
-    if [ -f "$gitdir/FETCH_HEAD" ]; then
-      age=$(( $(date +%s) - $(stat -c %Y "$gitdir/FETCH_HEAD" 2>/dev/null || echo 0) ))
-      [ "$age" -lt 600 ] && fetch_stale=0
-    fi
-    [ "$fetch_stale" -eq 1 ] && git fetch --quiet 2>/dev/null
-
-    local upstream ahead=0 behind=0 dirty=""
-    upstream=$(git rev-parse --abbrev-ref --symbolic-full-name @{u} 2>/dev/null)
-
-    if [ -n "$upstream" ]; then
-      ahead=$(git rev-list --count "$upstream..HEAD" 2>/dev/null || echo 0)
-      behind=$(git rev-list --count "HEAD..$upstream" 2>/dev/null || echo 0)
-
-      if ! git diff --quiet 2>/dev/null \
-        || ! git diff --cached --quiet 2>/dev/null \
-        || [ -n "$(git ls-files --others --exclude-standard 2>/dev/null)" ]; then
-        dirty="dirty"
-      fi
-
-      # Auto-pull if clean, behind, not ahead
-      if [ -z "$dirty" ] && [ "${ahead:-0}" -eq 0 ] && [ "${behind:-0}" -gt 0 ]; then
-        echo "hey: pulling $behind commit(s) from $upstream..." >&2
-        git pull --ff-only --quiet
-      elif [ "${ahead:-0}" -gt 0 ] || [ "${behind:-0}" -gt 0 ] || [ -n "$dirty" ]; then
-        local parts=()
-        [ "${ahead:-0}" -gt 0 ] && parts+=("↑$ahead")
-        [ "${behind:-0}" -gt 0 ] && parts+=("↓$behind")
-        [ -n "$dirty" ] && parts+=("$dirty")
-        echo "hey: git ${parts[*]}" >&2
-      fi
-    fi
-  fi
-
-  claude "Read .ai/protocols.org and follow all instructions."
-}
+# Claude Code — the 'ai' launcher lives in claude-templates (make install
+# symlinks bin/ai into ~/.local/bin). No alias here.
+# =============================================================================
 
 # =============================================================================
 # Phenomenology RAG (ollama/deepseek)