Some shell fixes

- scripts/tmux-session-name.sh: generates random emoji + adj-noun name
  40 emojis x 40 adjectives x 40 nouns = 64,000 combinations
  Only renames numerically-named sessions (skips explicit names)

- tmux.conf.local: session-created hook calls the script automatically

- shell/common: added DOTFILES=$HOME/dotfiles env var so hooks and
  scripts can find the dotfiles root without hardcoded paths

Examples: '🐉 sonic-oracle', '🌟 electric-nebula', '🔱 nova-comet'

scripts/tmux-session-name.sh

@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+# tmux-session-name.sh — Auto-name new tmux sessions with emoji + codename
+#
+# Called by the session-created hook in .tmux.conf
+# Usage: tmux-session-name.sh <current_session_name> <session_id>
+
+CURRENT_NAME="${1:-}"
+SESSION_ID="${2:-}"
+
+# Skip if name is empty or not a plain number (user explicitly named it)
+if [[ -z "$CURRENT_NAME" || ! "$CURRENT_NAME" =~ ^[0-9]+$ ]]; then
+    exit 0
+fi
+
+# ── Name pool ─────────────────────────────────────────────────────────────────
+
+EMOJIS=(
+    "⚡" "🔥" "🌙" "🚀" "🎯" "💎" "🌊" "🎸" "🦊" "🐉"
+    "🌟" "🎭" "🔮" "🦋" "🌸" "🏔️" "🎪" "🦁" "🐺" "🦅"
+    "🐬" "🌋" "⚗️" "🧠" "🔭" "🎲" "🏹" "🌀" "🦄" "🐙"
+    "🎮" "🛸" "🌈" "🔱" "⚜️" "🧬" "🦾" "💫" "🎆" "🌌"
+)
+
+ADJECTIVES=(
+    swift blazing cosmic silent wild golden dark frozen epic neon
+    cyber ghost storm iron crystal hyper zen rogue nova apex
+    void shadow turbo lunar sonic electric primal ancient savage brave
+    mystic toxic ultra prime omega alpha delta sigma raging burning
+)
+
+NOUNS=(
+    wolf phoenix raven otter falcon dragon viper lynx shark cobra
+    titan spectre nexus cipher forge matrix pulse blade hawk panther
+    manta kraken hydra mantis raptor condor jaguar orca wraith banshee
+    golem oracle anvil tempest quasar nebula comet prism zenith apex
+)
+
+# ── Pick random combination ───────────────────────────────────────────────────
+
+# We use absolute arithmetic expansion to avoid negative index quirks
+EMOJI="${EMOJIS[$((RANDOM % ${#EMOJIS[@]}))]}"
+ADJ="${ADJECTIVES[$((RANDOM % ${#ADJECTIVES[@]}))]}"
+NOUN="${NOUNS[$((RANDOM % ${#NOUNS[@]}))]}"
+NEW_NAME="${EMOJI} ${ADJ}-${NOUN}"
+
+# ── Rename ────────────────────────────────────────────────────────────────────
+
+if [[ -n "$SESSION_ID" ]]; then
+    # Use -t with the specific session ID to avoid targeting the wrong session
+    tmux rename-session -t "$SESSION_ID" "$NEW_NAME" 2>/dev/null
+else
+    # Called standalone — just print the name
+    echo "$NEW_NAME"
+fi

shell/.config/shell/common

@@ -5,6 +5,9 @@
 export EDITOR='nvim'
 export VISUAL='nvim'
 
+# Dotfiles root — used by scripts and tmux hooks
+export DOTFILES="$HOME/dotfiles"
+
 # Man page rendering
 export MANROFFOPT="-c"
 

shell/.config/shell/linux

@@ -11,11 +11,10 @@ if command -v xclip >/dev/null 2>&1; then
 fi
 
 # fzf shell integration (Linux path)
-# Set up fzf key bindings and fuzzy completion
+[[ -f /usr/share/doc/fzf/examples/key-bindings.zsh ]] && \
-eval "$(fzf --bash)"
+  source /usr/share/doc/fzf/examples/key-bindings.zsh
 [[ -f ~/.fzf.zsh ]] && source ~/.fzf.zsh
 
-
 # Zoxide (smarter cd) — in case not already initialized by bashrc
 if [[ -n "$ZSH_VERSION" ]]; then
   command -v zoxide >/dev/null && eval "$(zoxide init zsh)"

shell/.config/shell/macos

@@ -10,6 +10,7 @@ export PATH="/Users/jsarthak/.antigravity/antigravity/bin:$PATH"
 
 # Flutter SDK
 export PATH="/Users/jsarthak/flutter-sdk/flutter/bin:$PATH"
+export PATH="/Users/jsarthak/.local/bin:$PATH"
 
 # fzf shell integration (macOS path)
 source <(fzf --zsh) 2>/dev/null || true

starship/.config/starship.toml

@@ -1,7 +1,7 @@
 # starship.toml - Fully riced modern prompt config aligned with Carbonfox theme
 
 format = """
-$os$username$hostname$directory$git_branch$git_state$git_status$python$nodejs$rust$golang$cmd_duration$line_break\
+$os$username$hostname$directory$git_branch$git_state$git_status$cmd_duration$line_break\
 $character"""
 
 # Wait 10 milliseconds for starship to check files under the current directory.
@@ -29,7 +29,7 @@ disabled = false
 
 [directory]
 style = "bold blue" # Use terminal blue
-format = "in [ $path]($style)[$read_only]($read_only_style) "
+format = "in [  $path]($style)[$read_only]($read_only_style) "
 truncation_length = 3
 truncation_symbol = "…/"
 truncate_to_repo = true
@@ -44,12 +44,12 @@ vimcmd_symbol = "[❮](bold cyan)" # Use terminal cyan
 [git_branch]
 symbol = "🌱 "
 style = "bold red" # Use terminal red
-format = "on [$symbol$branch]($style) "
+format = "on [$symbol $branch]($style) "
 truncation_symbol = ""
 
 [git_status]
 style = "bold red"
-format = "([$all_status$ahead_behind]($style) )"
+format = "([$all_status $ahead_behind]($style) )"
 conflicted = "🏳"
 ahead = "🏎💨"
 behind = "😰"
@@ -87,8 +87,9 @@ format = "via [$symbol$version]($style) "
 
 [cmd_duration]
 min_time = 100
+symbol = "⏳"
 style = "bold yellow"
-format = "underwent [$duration]($style) "
+format = "took [$duration]($style) "
 
 [status]
 style = "bg:blue"

tmux/.tmux.conf.local

@@ -263,7 +263,7 @@ tmux_conf_theme_status_left_fg="default"
 tmux_conf_theme_status_left_bg="default"
 tmux_conf_theme_status_left_attr="none"
 
-tmux_conf_theme_status_right=" #{prefix}#{mouse}#{pairing}#{synchronized}#{?pane_in_mode,#{?selection_active,#[fg=$color_blue,bg=default,bold] VISUAL,#[fg=$color_green,bg=default,bold] NORMAL},} | #[fg=$color_fg,bg=default,none]󰔚 #{?uptime_d,#{uptime_d}d,}#{?uptime_h,#{uptime_h}h,}#{?uptime_m,#{uptime_m}m,} #[fg=$color_gray]│ #[fg=$color_cyan,bg=default,bold]󱑒 %d %b %H:%M #[fg=$color_gray]│ #[fg=$color_purple,bg=default,bold]󰊪 #{username}#{root}@#{hostname}"
+tmux_conf_theme_status_right=" #{prefix}#{mouse}#{pairing}#{synchronized}#{@mode_indicator} | #[fg=$color_fg,bg=default,none]󰔚 #{?uptime_d,#{uptime_d}d,}#{?uptime_h,#{uptime_h}h,}#{?uptime_m,#{uptime_m}m,} #[fg=$color_gray]│ #[fg=$color_cyan,bg=default,bold]󱑒 %d %b %H:%M #[fg=$color_gray]│ #[fg=$color_purple,bg=default,bold]󰊪 #{username}#{root}@#{hostname}"
 
 # status right style
 tmux_conf_theme_status_right_fg="$color_red,$color_fg"
@@ -366,6 +366,29 @@ source-file "/Users/jsarthak/dotfiles/tmux/config/keybindings.conf"
 
 setw -g window-status-separator " #[fg=#484848]• " #!important
 
+# ── Auto-name sessions (emoji + codename) ─────────────────────────────────────
+# Fires on every new session. Skips sessions the user explicitly named.
+# Script lives in ~/dotfiles/scripts/tmux-session-name.sh
+# set-hook -g session-created \
+  # 'run-shell "bash $HOME/dotfiles/scripts/tmux-session-name.sh \"#{session_name}\" \"#{session_id}\""'
+
+# ── Mode indicator (always-on, Neovim-style) ──────────────────────────────────
+# NORMAL = working in tmux (default, always visible)
+# VISUAL = in copy-mode (prefix + Enter)
+#
+# #{@mode_indicator} is a window user-option set via pane-mode-changed hook.
+# We use -F flag so #{pane_in_mode} is evaluated as a tmux format (1=in mode).
+# This bypasses oh-my-tmux's awk pipeline which mangles inline #{?...} conditionals.
+
+# Set NORMAL as the default on startup
+set-window-option -g @mode_indicator "#[fg=#25be6a,bold] NORMAL "
+
+# Switch between NORMAL and VISUAL whenever the pane mode changes
+set-hook -g pane-mode-changed \
+  'if-shell -F "#{pane_in_mode}" \
+    "set-window-option -g @mode_indicator \"#[fg=#78a9ff,bold] VISUAL \"" \
+    "set-window-option -g @mode_indicator \"#[fg=#25be6a,bold] NORMAL \""'
+
 # ── Per-machine local override (untracked) ────────────────────────────────────
 # Create ~/.tmux.conf.machine.local on each machine for host-specific tweaks
 # (e.g. different color scheme, right-side content, etc.)