docs(quickstart): Use {tool} for workflow step references

Author: tony

docs/quickstart.md

@@ -50,9 +50,9 @@ Search all my panes for the word "error".
 
 When you say "run `make test` and show me the output", the agent executes a three-step pattern:
 
-1. {ref}`send-keys` — send the command to a tmux pane
-2. {ref}`wait-for-text` — wait for the shell prompt to return (command finished)
-3. {ref}`capture-pane` — read the terminal output
+1. {tool}`send-keys` — send the command to a tmux pane
+2. {tool}`wait-for-text` — wait for the shell prompt to return (command finished)
+3. {tool}`capture-pane` — read the terminal output
 
 This **send → wait → capture** sequence is the fundamental workflow. Most agent interactions with tmux follow this pattern or a variation of it.