Display Indicator
Domain: Configuration
Motivation
A TUI element showing agent status: thinking, running tool, idle. Configured in display section.
Concrete Example
display.indicator: spinner. When Hermes is thinking: [thinking…] When running a tool: [running terminal…] When idle: ready. Visual feedback.
Analogy
A status light on a printer - green (ready), yellow (processing), red (error). The display indicator shows Hermes status.