PR #23462: feat(dashboard): show session ID and token counts on sessions page

• Repository: NousResearch/hermes-agent
• Author: CalmProton
• State: open | merged: False
• Link: https://github.com/NousResearch/hermes-agent/pull/23462

Description (problem / solution / changelog)

Summary

The sessions dashboard at /sessions currently shows model, message count, tool calls, and time ago — but omits the session ID and token usage. This PR adds both.

Changes

• Session ID — clickable label at the far right of each row's metadata line. Click copies the full ID to clipboard with a brief "Copied!" confirmation. Default color: muted-foreground/50, turns green (text-success) on copy. Tooltip: "Click to copy session ID".

• Token counts — displayed between tool calls and time ago in compact format (e.g. "12.5K in · 3.2K out"). Hidden when both input and output tokens are zero.

Before / After

Row before:

deepseek-v4-pro · 5 msgs · 3 tools · 2h ago

Row after:

deepseek-v4-pro · 5 msgs · 3 tools · 12.5K in · 3.2K out · 2h ago · 20260510_193553…

Files changed

• web/src/pages/SessionsPage.tsx — 33 insertions in SessionRow component

How to Test

1. Open dashboard at http://127.0.0.1:9119/sessions
2. Verify each session row shows token counts (when >0) and session ID at far right
3. Click the session ID — clipboard should receive the full ID, text briefly shows "Copied!"
4. Hover over ID — tooltip shows "Click to copy session ID"

Platform Tested

• Windows 11 (native) with git-bash
• Hermes Agent latest main

Related

Closes #23461

Changed files

• web/src/pages/SessionsPage.tsx (modified, +33/-0)