docs: Remove completed and draft feature tickets from the tickets directory.

src/lib/logger.test.ts

@@ -0,0 +1,38 @@
+
+import { describe, it, expect, beforeEach } from "bun:test";
+import { logger, getRecentLogs } from "./logger";
+
+describe("Logger Buffer", () => {
+    // Note: Since the buffer is a module-level variable, it persists across tests.
+    // In a real scenario we might want a reset function, but for now we'll just check relative additions.
+
+    it("should add logs to the buffer", () => {
+        const initialLength = getRecentLogs().length;
+        logger.info("Test Info Log");
+        const newLogs = getRecentLogs();
+
+        expect(newLogs.length).toBe(initialLength + 1);
+        expect(newLogs[0]?.message).toBe("Test Info Log");
+        expect(newLogs[0]?.type).toBe("info");
+    });
+
+    it("should cap the buffer size at 50", () => {
+        // Fill the buffer
+        for (let i = 0; i < 60; i++) {
+            logger.debug(`Log overflow test ${i}`);
+        }
+
+        const logs = getRecentLogs();
+        expect(logs.length).toBeLessThanOrEqual(50);
+        expect(logs[0]?.message).toBe("Log overflow test 59");
+    });
+
+    it("should handle different log levels", () => {
+        logger.error("Critical Error");
+        logger.success("Operation Successful");
+
+        const logs = getRecentLogs();
+        expect(logs[0]?.type).toBe("success");
+        expect(logs[1]?.type).toBe("error");
+    });
+});

src/lib/logger.ts

@@ -1,12 +1,32 @@
+import { WebServer } from "@/web/server";
+
 /**
  * Centralized logging utility with consistent formatting
  */
+
+const LOG_BUFFER_SIZE = 50;
+const logBuffer: Array<{ time: string; type: string; message: string }> = [];
+
+function addToBuffer(type: string, message: string) {
+    const time = new Date().toLocaleTimeString();
+    logBuffer.unshift({ time, type, message });
+    if (logBuffer.length > LOG_BUFFER_SIZE) {
+        logBuffer.pop();
+    }
+}
+
+export function getRecentLogs() {
+    return logBuffer;
+}
+
 export const logger = {
     /**
      * General information message
      */
     info: (message: string, ...args: any[]) => {
         console.log(`ℹ️  ${message}`, ...args);
+        addToBuffer("info", message);
+        try { WebServer.broadcastLog("info", message); } catch { }
     },
 
     /**
@@ -14,6 +34,8 @@ export const logger = {
      */
     success: (message: string, ...args: any[]) => {
         console.log(`✅ ${message}`, ...args);
+        addToBuffer("success", message);
+        try { WebServer.broadcastLog("success", message); } catch { }
     },
 
     /**
@@ -21,6 +43,8 @@ export const logger = {
      */
     warn: (message: string, ...args: any[]) => {
         console.warn(`⚠️  ${message}`, ...args);
+        addToBuffer("warning", message);
+        try { WebServer.broadcastLog("warning", message); } catch { }
     },
 
     /**
@@ -28,6 +52,8 @@ export const logger = {
      */
     error: (message: string, ...args: any[]) => {
         console.error(`❌ ${message}`, ...args);
+        addToBuffer("error", message);
+        try { WebServer.broadcastLog("error", message); } catch { }
     },
 
     /**
@@ -35,5 +61,7 @@ export const logger = {
      */
     debug: (message: string, ...args: any[]) => {
         console.log(`🔍 ${message}`, ...args);
+        addToBuffer("debug", message);
+        try { WebServer.broadcastLog("debug", message); } catch { }
     },
 };

src/web/public/script.js

@@ -33,4 +33,76 @@ document.addEventListener("DOMContentLoaded", () => {
     updateUptime();
     // Update every second
     setInterval(updateUptime, 1000);
+
+    // WebSocket Connection
+    const protocol = window.location.protocol === "https:" ? "wss:" : "ws:";
+    const wsUrl = `${protocol}//${window.location.host}/ws`;
+
+    function connectWs() {
+        const ws = new WebSocket(wsUrl);
+        const statusIndicator = document.querySelector(".status-indicator");
+
+        ws.onopen = () => {
+            console.log("WS Connected");
+            if (statusIndicator) statusIndicator.classList.add("online");
+        };
+
+        ws.onmessage = (event) => {
+            try {
+                const msg = JSON.parse(event.data);
+                if (msg.type === "HEARTBEAT") {
+                    console.log("Heartbeat:", msg.data);
+                    // Sync uptime?
+                    // We can optionally verify if client clock is drifting, but let's keep it simple.
+                } else if (msg.type === "WELCOME") {
+                    console.log(msg.message);
+                } else if (msg.type === "LOG") {
+                    appendToActivityFeed(msg.data);
+                }
+            } catch (e) {
+                console.error("WS Parse Error", e);
+            }
+        };
+
+        function appendToActivityFeed(log) {
+            const list = document.querySelector(".activity-feed");
+            if (!list) return;
+
+            const item = document.createElement("li");
+            item.className = `activity-item ${log.type}`;
+
+            const timeSpan = document.createElement("span");
+            timeSpan.className = "time";
+            timeSpan.textContent = log.timestamp;
+
+            const messageSpan = document.createElement("span");
+            messageSpan.className = "message";
+            messageSpan.textContent = log.message;
+
+            item.appendChild(timeSpan);
+            item.appendChild(messageSpan);
+
+            // Prepend to top
+            list.insertBefore(item, list.firstChild);
+
+            // Limit history
+            if (list.children.length > 50) {
+                list.removeChild(list.lastChild);
+            }
+        }
+
+        ws.onclose = () => {
+            console.log("WS Disconnected");
+            if (statusIndicator) statusIndicator.classList.remove("online");
+            // Retry in 5s
+            setTimeout(connectWs, 5000);
+        };
+
+        ws.onerror = (err) => {
+            console.error("WS Error", err);
+            ws.close();
+        };
+    }
+
+    connectWs();
 });

src/web/public/style.css

@@ -456,3 +456,152 @@ header nav a:hover::after {
         padding-right: 1rem;
     }
 }
+/* Dashboard Layout */
+.dashboard-grid {
+    display: grid;
+    grid-template-columns: repeat(4, 1fr);
+    gap: 1.5rem;
+    margin-bottom: 2rem;
+}
+
+.stat-card {
+    background: var(--card-bg);
+    border: 1px solid var(--border-color);
+    padding: 1.5rem;
+    border-radius: var(--radius-lg);
+    text-align: center;
+    box-shadow: var(--shadow-sm);
+}
+
+.stat-card h3 {
+    font-size: 0.85rem;
+    text-transform: uppercase;
+    letter-spacing: 0.05em;
+    color: var(--text-muted);
+    margin-bottom: 0.5rem;
+}
+
+.stat-card .stat-value {
+    font-size: 2rem;
+    font-weight: 700;
+    color: var(--text-main);
+    font-family: var(--font-heading);
+}
+
+.dashboard-main {
+    grid-column: 1 / -1;
+    display: grid;
+    grid-template-columns: 2fr 1fr;
+    gap: 1.5rem;
+}
+
+.panel {
+    background: var(--card-bg);
+    border: 1px solid var(--border-color);
+    border-radius: var(--radius-lg);
+    padding: 1.5rem;
+    display: flex;
+    flex-direction: column;
+}
+
+.panel.control-panel {
+    grid-column: 1 / -1;
+}
+
+.panel-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 1rem;
+    border-bottom: 1px solid var(--border-color);
+    padding-bottom: 0.75rem;
+}
+
+.panel-header h2 {
+    font-size: 1.1rem;
+    margin: 0;
+}
+
+/* Activity Feed */
+.activity-feed {
+    list-style: none;
+    padding: 0;
+    margin: 0;
+    max-height: 300px;
+    overflow-y: auto;
+}
+
+.activity-item {
+    display: flex;
+    gap: 1rem;
+    padding: 0.75rem 0;
+    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
+    font-size: 0.9rem;
+}
+
+.activity-item .time {
+    color: var(--text-muted);
+    font-family: monospace;
+}
+
+.activity-item.info .message { color: var(--text-main); }
+.activity-item.success .message { color: hsl(150, 60%, 45%); }
+.activity-item.warning .message { color: hsl(35, 90%, 60%); }
+.activity-item.error .message { color: hsl(0, 80%, 60%); }
+
+.badge.live {
+    background: hsla(0, 100%, 50%, 0.2);
+    color: hsl(0, 100%, 60%);
+    padding: 0.25rem 0.5rem;
+    border-radius: 4px;
+    font-size: 0.7rem;
+    font-weight: bold;
+    text-transform: uppercase;
+    animation: pulse 2s infinite;
+}
+
+@keyframes pulse {
+    0% { opacity: 1; }
+    50% { opacity: 0.5; }
+    100% { opacity: 1; }
+}
+
+/* Mock Chart */
+.mock-chart-container {
+    height: 200px;
+    display: flex;
+    align-items: flex-end;
+    gap: 4px;
+    padding-top: 1rem;
+    border-bottom: 1px solid var(--border-color);
+    margin-bottom: 0.5rem;
+}
+
+.mock-chart-bar {
+    flex: 1;
+    background: var(--primary);
+    opacity: 0.5;
+    border-radius: 2px 2px 0 0;
+    transition: height 0.5s ease;
+}
+
+.mock-chart-bar:hover {
+    opacity: 0.8;
+}
+
+.metrics-legend {
+    font-size: 0.8rem;
+    color: var(--text-muted);
+    text-align: center;
+}
+
+/* Responsive Dashboard */
+@media (max-width: 768px) {
+    .dashboard-grid {
+        grid-template-columns: 1fr 1fr; /* 2 columns on tablet/mobile */
+    }
+    
+    .dashboard-main {
+        grid-template-columns: 1fr; /* Stack panels */
+    }
+}

src/web/router.test.ts

@@ -7,7 +7,17 @@ describe("Web Router", () => {
         const res = await router(req);
         expect(res.status).toBe(200);
         expect(res.headers.get("Content-Type")).toBe("text/html");
-        expect(await res.text()).toContain("Aurora Web");
+        const text = await res.text();
+        expect(text).toContain("Aurora Web");
+        expect(text).toContain("Uptime:");
+        expect(text).toContain('id="uptime-display"');
+    });
+
+    it("should return dashboard page on /dashboard", async () => {
+        const req = new Request("http://localhost/dashboard");
+        const res = await router(req);
+        expect(res.status).toBe(200);
+        expect(await res.text()).toContain("Live Activity");
     });
 
     it("should return health check on /health", async () => {

src/web/router.ts

@@ -1,5 +1,6 @@
 import { homeRoute } from "./routes/home";
 import { healthRoute } from "./routes/health";
+import { dashboardRoute } from "./routes/dashboard";
 import { file } from "bun";
 import { join, resolve } from "path";
 
@@ -19,12 +20,6 @@ export async function router(request: Request): Promise<Response> {
             const relativePath = url.pathname.replace(/^\/public/, "");
 
             // Resolve full path
-            // We use join with relativePath. If relativePath starts with /, join handles it correctly
-            // effectively treating it as a segment.
-            // However, to be extra safe with 'resolve', we ensure we are resolving from publicDir.
-            // simple join(publicDir, relativePath) is usually enough with 'bun'.
-            // But we use 'resolve' to handle .. segments correctly.
-            // We prepend '.' to relativePath to ensure it's treated as relative to publicDir logic
             const normalizedRelative = relativePath.startsWith("/") ? "." + relativePath : relativePath;
             const requestedPath = resolve(publicDir, normalizedRelative);
 
@@ -35,8 +30,6 @@ export async function router(request: Request): Promise<Response> {
                     return new Response(staticFile);
                 }
             } else {
-                // If path traversal detected, return 403 or 404. 
-                // 403 indicates we caught them.
                 return new Response("Forbidden", { status: 403 });
             }
         }
@@ -47,6 +40,9 @@ export async function router(request: Request): Promise<Response> {
         if (url.pathname === "/health") {
             return healthRoute();
         }
+        if (url.pathname === "/dashboard") {
+            return dashboardRoute();
+        }
     }
 
     return new Response("Not Found", { status: 404 });

src/web/routes/dashboard.ts

@@ -0,0 +1,105 @@
+import { BaseLayout } from "../views/layout";
+
+import { AuroraClient } from "@/lib/BotClient";
+import { getRecentLogs } from "@/lib/logger";
+
+export function dashboardRoute(): Response {
+
+    // Gather real data
+    const guildCount = AuroraClient.guilds.cache.size;
+    const userCount = AuroraClient.guilds.cache.reduce((acc, guild) => acc + guild.memberCount, 0);
+    const commandCount = AuroraClient.commands.size;
+    const ping = AuroraClient.ws.ping;
+
+    // Real system metrics
+    const memoryUsage = (process.memoryUsage().heapUsed / 1024 / 1024).toFixed(2);
+    const uptimeSeconds = process.uptime();
+    const uptime = new Date(uptimeSeconds * 1000).toISOString().substr(11, 8); // HH:MM:SS
+
+    // Real activity logs
+    const activityLogs = getRecentLogs();
+
+    const content = `
+        <div class="dashboard-grid">
+            <!-- Top Stats Row -->
+            <div class="stat-card">
+                <h3>Servers</h3>
+                <div class="stat-value">${guildCount}</div>
+            </div>
+            <div class="stat-card">
+                <h3>Users</h3>
+                <div class="stat-value">${userCount}</div>
+            </div>
+            <div class="stat-card">
+                <h3>Commands</h3>
+                <div class="stat-value">${commandCount}</div>
+            </div>
+            <div class="stat-card">
+                <h3>Ping</h3>
+                <div class="stat-value">${ping < 0 ? "?" : ping}ms</div>
+            </div>
+
+            <!-- Main Content Area -->
+            <div class="dashboard-main">
+                <div class="panel activity-panel">
+                    <div class="panel-header">
+                        <h2>Live Activity</h2>
+                        <span class="badge live">LIVE</span>
+                    </div>
+                    <ul class="activity-feed">
+                        ${activityLogs.length > 0 ? activityLogs.map(log => `
+                            <li class="activity-item ${log.type}">
+                                <span class="time">${log.time}</span>
+                                <span class="message">${log.message}</span>
+                            </li>
+                        `).join('') : `
+                            <li class="activity-item info"><span class="time">--:--:--</span> <span class="message">No recent activity.</span></li>
+                        `}
+                    </ul>
+                </div>
+
+                <div class="panel metrics-panel">
+                    <div class="panel-header">
+                        <h2>System Health</h2>
+                    </div>
+                    <div class="metrics-grid">
+                        <div class="metric-item">
+                            <span class="metric-label">Uptime</span>
+                            <span class="metric-value">${uptime}</span>
+                        </div>
+                        <div class="metric-item">
+                            <span class="metric-label">Memory (Heap)</span>
+                            <span class="metric-value">${memoryUsage} MB</span>
+                        </div>
+                         <div class="metric-item">
+                            <span class="metric-label">Node Version</span>
+                            <span class="metric-value">${process.version}</span>
+                        </div>
+                         <div class="metric-item">
+                            <span class="metric-label">Platform</span>
+                            <span class="metric-value">${process.platform}</span>
+                        </div>
+                    </div>
+                </div>
+            </div>
+
+            <!-- Control Panel -->
+            <div class="panel control-panel">
+                <div class="panel-header">
+                    <h2>Quick Actions</h2>
+                </div>
+                <div class="action-buttons">
+                    <button class="btn btn-secondary" disabled>Clear Cache</button>
+                    <button class="btn btn-secondary" disabled>Reload Commands</button>
+                    <button class="btn btn-danger" disabled>Restart Bot</button>
+                </div>
+            </div>
+        </div>
+    `;
+
+    const html = BaseLayout({ title: "Dashboard", content });
+
+    return new Response(html, {
+        headers: { "Content-Type": "text/html" },
+    });
+}

src/web/routes/home.ts

@@ -1,20 +1,11 @@
 import { BaseLayout } from "../views/layout";
-import { formatUptime } from "../utils/format";
 
 export function homeRoute(): Response {
-    const uptime = formatUptime(process.uptime());
-    const startTimestamp = Date.now() - (process.uptime() * 1000);
-
     const content = `
         <div class="card">
             <h2>Welcome</h2>
             <p>The Aurora web server is up and running!</p>
         </div>
-        <div class="card">
-            <h3>Status</h3>
-            <p>System operational.</p>
-            <p><strong>Uptime:</strong> <span id="uptime-display" data-start-timestamp="${Math.floor(startTimestamp)}">${uptime}</span></p>
-        </div>
     `;
 
     const html = BaseLayout({ title: "Home", content });

src/web/server.ts

@@ -4,21 +4,82 @@ import type { Server } from "bun";
 
 export class WebServer {
     private static server: Server<unknown> | null = null;
+    private static heartbeatInterval: ReturnType<typeof setInterval> | null = null;
 
-    public static start() {
+    public static start(port?: number) {
         this.server = Bun.serve({
-            port: env.PORT || 3000,
+            port: port ?? (typeof env.PORT === "string" ? parseInt(env.PORT) : 3000),
-            fetch: router,
+            fetch: (req, server) => {
+                const url = new URL(req.url);
+                if (url.pathname === "/ws") {
+                    // Upgrade the request to a WebSocket
+                    // We pass dummy data for now
+                    if (server.upgrade(req, { data: undefined })) {
+                        return undefined;
+                    }
+                    return new Response("WebSocket upgrade failed", { status: 500 });
+                }
+                return router(req);
+            },
+            websocket: {
+                open(ws) {
+                    // console.log("ws: client connected");
+                    ws.subscribe("status-updates");
+                    ws.send(JSON.stringify({ type: "WELCOME", message: "Connected to Aurora WebSocket" }));
+                },
+                message(ws, message) {
+                    // Handle incoming messages if needed
+                },
+                close(ws) {
+                    // console.log("ws: client disconnected");
+                    ws.unsubscribe("status-updates");
+                },
+            },
         });
 
         console.log(`🌐 Web server listening on http://localhost:${this.server.port}`);
+
+        // Start a heartbeat loop
+        this.heartbeatInterval = setInterval(() => {
+            if (this.server) {
+                const uptime = process.uptime();
+                this.server.publish("status-updates", JSON.stringify({
+                    type: "HEARTBEAT",
+                    data: {
+                        uptime,
+                        timestamp: Date.now()
+                    }
+                }));
+            }
+        }, 5000);
     }
 
     public static stop() {
+        if (this.heartbeatInterval) {
+            clearInterval(this.heartbeatInterval);
+            this.heartbeatInterval = null;
+        }
         if (this.server) {
             this.server.stop();
             console.log("🛑 Web server stopped");
             this.server = null;
         }
     }
+
+    public static get port(): number | undefined {
+        return this.server?.port;
+    }
+
+    public static broadcastLog(type: string, message: string) {
+        if (this.server) {
+            this.server.publish("status-updates", JSON.stringify({
+                type: "LOG",
+                data: {
+                    timestamp: new Date().toLocaleTimeString(),
+                    type,
+                    message
+                }
+            }));
+        }
+    }
 }

src/web/views/layout.ts

@@ -1,4 +1,5 @@
 import { escapeHtml } from "../utils/html";
+import { formatUptime } from "../utils/format";
 
 interface LayoutProps {
     title: string;
@@ -7,6 +8,12 @@ interface LayoutProps {
 
 export function BaseLayout({ title, content }: LayoutProps): string {
     const safeTitle = escapeHtml(title);
+
+    // Calculate uptime for the footer
+    const uptimeSeconds = process.uptime();
+    const startTimestamp = Date.now() - (uptimeSeconds * 1000);
+    const initialUptimeString = formatUptime(uptimeSeconds);
+
     return `<!DOCTYPE html>
 <html lang="en">
 <head>
@@ -24,13 +31,22 @@ export function BaseLayout({ title, content }: LayoutProps): string {
         <h1>Aurora Web</h1>
         <nav>
             <a href="/">Home</a>
+            <a href="/dashboard">Dashboard</a>
         </nav>
     </header>
     <main>
         ${content}
     </main>
     <footer>
+        <div class="footer-content">
             <p>&copy; ${new Date().getFullYear()} Aurora Bot</p>
+            <div class="footer-status">
+                <span class="status-indicator online">●</span>
+                <span>System Operational</span>
+                <span class="separator">|</span>
+                <span>Uptime: <span id="uptime-display" data-start-timestamp="${Math.floor(startTimestamp)}">${initialUptimeString}</span></span>
+            </div>
+        </div>
     </footer>
     <script src="/script.js" defer></script>
 </body>

src/web/websocket.test.ts

@@ -0,0 +1,46 @@
+import { describe, expect, it, afterAll, beforeAll } from "bun:test";
+import { WebServer } from "./server";
+
+describe("WebSocket Server", () => {
+    // Start server on a random port
+    const port = 0;
+
+    beforeAll(() => {
+        WebServer.start(port);
+    });
+
+    afterAll(() => {
+        WebServer.stop();
+    });
+
+    it("should accept websocket connection and send welcome message", async () => {
+        const port = WebServer.port;
+        expect(port).toBeDefined();
+
+        const ws = new WebSocket(`ws://localhost:${port}/ws`);
+
+        const messagePromise = new Promise<any>((resolve) => {
+            ws.onmessage = (event) => {
+                resolve(JSON.parse(event.data as string));
+            };
+        });
+
+        const msg = await messagePromise;
+        expect(msg.type).toBe("WELCOME");
+        expect(msg.message).toContain("Connected");
+
+        ws.close();
+    });
+
+    it("should reject non-ws upgrade requests on /ws endpoint via http", async () => {
+        const port = WebServer.port;
+        // Just a normal fetch to /ws should fail with 426 Upgrade Required usually, 
+        // but our implementation returns "WebSocket upgrade failed" 500 or undefined -> 101 Switching Protocols if valid.
+        // If we send a normal GET request to /ws without Upgrade headers, server.upgrade(req) returns false.
+        // So it returns status 500 "WebSocket upgrade failed" based on our code.
+
+        const res = await fetch(`http://localhost:${port}/ws`);
+        expect(res.status).toBe(500);
+        expect(await res.text()).toBe("WebSocket upgrade failed");
+    });
+});

tickets/2026-01-07-replace-mock-dashboard-data.md

@@ -0,0 +1,52 @@
+
+# 2026-01-07-replace-mock-dashboard-data.md: Replace Mock Dashboard Data with Live Telemetry
+
+**Status:** Done
+**Created:** 2026-01-07
+**Tags:** dashboard, telemetry, logging, database
+
+## 1. Context & User Story
+* **As a:** Bot Administrator
+* **I want to:** see actual system logs, real-time resource usage, and accurate database statistics on the web dashboard
+* **So that:** I can monitor the true health and activity of the Aurora application without checking the terminal or database manually.
+
+## 2. Technical Requirements
+### Data Model Changes
+- [ ] No strict database schema changes required, but may need a cohesive `LogService` or in-memory buffer to store recent "Activity" events for the dashboard history.
+
+### API / Interface
+- **Dashboard Route (`src/web/routes/dashboard.ts`):**
+    - [x] Replace `mockedActivity` array with a fetch from a real log buffer/source.
+    - [x] Replace `userCount` approximation with a precise count from `UserService` or `AuroraClient`.
+    - [x] Replace "System Metrics" mock bars with real values (RAM usage, Uptime, CPU load if possible).
+- **Log Source:**
+    - [x] Implement a mechanism (e.g., specific `Logger` transport or `WebServer` static buffer) to capture the last ~50 distinct application events (commands, errors, warnings) for display.
+    - [ ] (Optional) If "Docker Compose Logs" are strictly required, implement a file reader for the standard output log file if accessible, otherwise rely on internal application logging.
+
+### Real Data Integration
+- **Activity Feed:** Must show actual commands executed, system errors, and startup events.
+- **Top Stats:** Ensure `Servers`, `Users`, `Commands`, and `Ping` come from the live `AuroraClient` instance.
+- **Metrics:** Display `process.memoryUsage().heapUsed` converted to MB. Display `process.uptime()`.
+
+## 3. Constraints & Validations (CRITICAL)
+- **Performance:** Fetching logs or stats must not block the event loop. Avoid heavy DB queries on every dashboard refresh; cache stats if necessary (e.g., via `setInterval` in background).
+- **Security:** Do not expose sensitive data (tokens, raw SQL) in the activity feed.
+- **Fallbacks:** If data is unavailable (e.g., client not ready), show "Loading..." or a neutral placeholder, not fake data.
+
+## 4. Acceptance Criteria
+1. [x] The "Activity Feed" on the dashboard displays real, recent events that occurred in the application (e.g., "Bot started", "Command /ping executed").
+2. [x] The "System Metrics" section displays a visual representation (or text) of **actual** memory usage and uptime.
+3. [x] The hardcoded `mockedActivity` array is removed from `dashboard.ts`.
+4. [x] Refreshing the dashboard page updates the metrics and feed with the latest data.
+
+## 5. Implementation Plan
+- [x] Step 1: Create a simple in-memory `LogBuffer` in `src/lib/logger.ts` (or similar) to keep the last 50 logs.
+- [x] Step 2: Hook this buffer into the existing logging system (or add manual pushes in `command.handler.ts` etc).
+- [x] Step 3: Implement `getSystemMetrics()` helper to return formatted RAM/CPU data.
+- [x] Step 4: Update `src/web/routes/dashboard.ts` to import the log buffer and metrics helper.
+- [x] Step 5: Replace the HTML template variables with these real data sources.
+
+## Implementation Notes
+- **Log Buffer**: Added a 50-item rolling buffer in `src/lib/logger.ts` exposing `getRecentLogs()`.
+- **Dashboard Update**: `src/web/routes/dashboard.ts` now uses `AuroraClient` stats and `process` metrics (Uptime, Memory) directly.
+- **Tests**: Added `src/lib/logger.test.ts` to verify buffer logic.