Design and implement a modern Monitoring Section UI

## Overview
Create a new 'Monitoring' section in the Hermes Admin Dashboard to provide real-time insights into agent activities and pipeline statuses.

## UI/UX Requirements
The design should move away from standard "admin" aesthetics toward a **high-end, modern flat UI** inspired by the design languages of Google and Apple, but with a more **playful, tactile feel**.

- **Style:** Clean, simplistic, and airy. Use ample whitespace. The UI must support **Dark Mode**, utilizing a vibrant, "popping" color palette for the data visualizations.
- **Color Palette:** Use a spectrum of cool, vibrant colors against the dark background—including **pinks, blues, greens, purples, reds, and oranges**—to ensure key metrics are visually striking.
- **Components:**
- **Dials/Gauges:** Use elegant, simplistic dials to represent system health, throughput, or success rates. These should feel 'premium'—smooth animations, thin, crisp lines, and high-contrast colors that pop.
- **Playful Elements:** Incorporate subtle micro-interactions, rounded corners, and perhaps small, stylized icons that give the dashboard a friendly personality without sacrificing professional clarity.
- **Typography:** High-quality, readable sans-serif fonts with clear hierarchy.
- **Dashboard Integration:** The section should feel cohesive with the existing '2026 flat' theme (neumorphic surfaces, pastel accents).

## Functional Requirements
- **Real-time Status:** Display active cron jobs and subagent status.
- **Live Metrics:** Provide live, real-time data about the Hermes Agent, including:
- **Live Tokens/Sec:** A prominent, high-visibility metric.
- **Success/Failure Rates:** Visualized via the colored dials.
- **Task Completion Times:** Breakdown of average vs. peak latency.
- **Interactive Elements:** Users should be able to click on dials or metrics to see detailed logs or jump to specific active tasks.

## Design Reference
Think 'Apple Watch' meets 'Google Material You'—functional, beautiful, and responsive. The goal is a dashboard that feels as satisfying to interact with as it is informative.

The issue is to design and implement a new Monitoring section UI. Start by examining the existing dashboard structure and the '2026 flat' theme to understand the codebase. Look for existing components for dials/gauges and data visualization. Determine how real-time data is fetched and displayed. 'Done' means a fully integrated, responsive UI section with the specified visual style and interactive elements.

Written by the indexing model from the issue text.