feat: improve token counter display (#439)

Co-authored-by: Letta <noreply@letta.com>

src/cli/helpers/accumulator.ts

@@ -395,6 +395,8 @@ export function onChunk(b: Buffers, chunk: LettaStreamingResponse) {
           argsText: (line.argsText || "") + argsText,
         };
         b.byId.set(id, updatedLine);
+        // Count tool call arguments as LLM output tokens
+        b.tokenCount += argsText.length;
       }
       break;
     }

src/constants.ts

@@ -20,7 +20,7 @@ export const INTERRUPTED_BY_USER = "Interrupted by user";
 /**
  * Status bar thresholds - only show indicators when values exceed these
  */
-// Show token count after 1000 estimated tokens
-export const TOKEN_DISPLAY_THRESHOLD = 1000;
+// Show token count after 100 estimated tokens (shows exact count until 1k, then compact)
+export const TOKEN_DISPLAY_THRESHOLD = 100;
 // Show elapsed time after 2 minutes (in ms)
 export const ELAPSED_DISPLAY_THRESHOLD_MS = 2 * 60 * 1000;