Add claude-codex function to commonfunc and remove alias from zshrc

dotfiles/commonfunc

@@ -101,6 +101,60 @@ fabric() {
   fabric-ai ${@:-}
 }
 
+#######################################
+# Run Claude Code through the local Codex gateway with an interactively selected model.
+# Globals:
+#   CLAUDE_CODEX_BASE_URL
+# Arguments:
+#   Arguments to pass to claude
+# Outputs:
+#   Model picker and output from claude
+# Returns:
+#   Exit code from fzf, the model picker, or claude
+#######################################
+claude-codex() {
+  local gateway_url="${CLAUDE_CODEX_BASE_URL:-http://localhost:18765}"
+  local model
+  local -a models=()
+  local -a fallback_models=(
+    gpt-5.6-sol
+    gpt-5.6-terra
+    gpt-5.6-luna
+  )
+
+  if (( ${+commands[curl]} && ${+commands[jq]} )); then
+    models=(${(f)"$(
+      curl -fsS --max-time 2 "${gateway_url}/v1/models" 2>/dev/null |
+        jq -r '.data[] | select((.display_name // "") | endswith(" (codex)")) | .id' |
+        sort -u
+    )"})
+  fi
+
+  (( ${#models[@]} )) || models=("${fallback_models[@]}")
+
+  if (( ${+commands[fzf]} )); then
+    model=$(
+      printf '%s\n' "${models[@]}" |
+        fzf --height=60% --reverse --prompt='Claude Codex model> '
+    ) || return $?
+  else
+    local PS3='Claude Codex model: '
+    select model in "${models[@]}"; do
+      [[ -n "${model}" ]] && break
+      print -u2 -- "Invalid selection."
+    done
+  fi
+
+  ANTHROPIC_BASE_URL="${gateway_url}" \
+    ANTHROPIC_AUTH_TOKEN=unused \
+    ANTHROPIC_MODEL="${model}[1m]" \
+    ANTHROPIC_SMALL_FAST_MODEL=gpt-5.6-luna[1m] \
+    CLAUDE_CODE_AUTO_COMPACT_WINDOW=272000 \
+    CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC=1 \
+    CLAUDE_CODE_DISABLE_NONSTREAMING_FALLBACK=1 \
+    command claude "$@"
+}
+
 #######################################
 # wttr - show the weather forecast in Terminal.
 # Globals:

dotfiles/zshrc

@@ -202,14 +202,6 @@ alias yeet="git push"
 alias trust="yeet --force"
 alias zotify="uvx git+https://github.com/Googolplexed0/zotify.git"
 alias hosts="uvx git+https://git.s1q.dev/phg/hosts.git"
-alias claude-codex='ANTHROPIC_BASE_URL=http://localhost:18765
-  ANTHROPIC_AUTH_TOKEN=unused
-  ANTHROPIC_MODEL=gpt-5.6-sol[1m]
-  ANTHROPIC_SMALL_FAST_MODEL=gpt-5.6-luna[1m]
-  CLAUDE_CODE_AUTO_COMPACT_WINDOW=272000
-  CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC=1
-  CLAUDE_CODE_DISABLE_NONSTREAMING_FALLBACK=1
-    claude'
 
 # Include $(go env GOPATH) to PATH
 [[ $(command -v go) ]] && [[ -d "$(go env GOPATH)/bin" ]] && export PATH="$(go env GOPATH)/bin:${PATH}"