fix(tmux): use full path for pickletown in workspace picker binding

tmux run-shell uses /bin/sh with a minimal PATH that doesn't include
pickletown's location, so the fzf picker launched empty (0/0 items).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: technicalpickles

home/.tmux.conf

@@ -56,7 +56,7 @@ bind -N "open Claude Code" C new-window -c "#{pane_current_path}" "claude"
 # replacing undefined vars with empty strings. $(cmd) is safe - tmux doesn't
 # process command substitution syntax. If fzf is cancelled, --connect gets an
 # empty arg which falls through to the interactive selector (harmless).
-bind -N "workspace picker (via pickletown)" N run-shell "pickletown workspaces --connect \"$(pickletown workspaces --color | fzf-tmux -p 80%,70% --ansi --prompt 'workspace> ' | awk '{print $1}')\""
+bind -N "workspace picker (via pickletown)" N run-shell "~/pickleton/cli/bin/pickletown workspaces --connect \"$(~/pickleton/cli/bin/pickletown workspaces --color | fzf-tmux -p 80%,70% --ansi --prompt 'workspace> ' | awk '{print $1}')\""
 
 # Keybinding command palette (fuzzy find all bindings with descriptions)
 bind -N "command palette" ? run-shell -b "~/.pickles/bin/tmux-command-palette"
@@ -81,8 +81,9 @@ bind -T copy-mode-vi Escape send-keys -X cancel
 # Mouse selection copies but stays in copy mode (for tmux-open 'o' to work)
 bind -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-selection-no-clear
 
-# Double-click selects word, copies, and opens if URL (otherwise just copies)
-bind -n DoubleClick1Pane select-pane \; copy-mode -M \; send-keys -X select-word \; send-keys -X copy-pipe-and-cancel '~/.pickles/bin/tmux-smart-open'
+# Double-click selects word (native tmux behavior with mouse on)
+# To open a URL: double-click to select, then press 'o' (tmux-open plugin)
+unbind -n DoubleClick1Pane
 
 # Auto-name new sessions after the directory they're started in
 # Skips if session was explicitly named (non-numeric name)