refactor: Remove redundant activity log display code from dashboard

webbridge.lua

@@ -185,36 +185,6 @@ local function drawDashboard()
         logY = logY + 1
     end
 end
-    monitor.write("╔═══ ACTIVITY LOG ═══╗")
-    
-    -- Calculate how many log lines we can show (huge vertical space!)
-    local maxLines = h - logY - 4
-    
-    for i = 1, math.min(#activityLog, maxLines) do
-        local entry = activityLog[i]
-        monitor.setCursorPos(4, logY + 2 + i)
-        monitor.setBackgroundColor(colors.black)
-        
-        monitor.setTextColor(colors.gray)
-        local time = os.date("%H:%M:%S", entry.time / 1000)
-        monitor.write("[" .. time .. "] ")
-        
-        monitor.setTextColor(entry.color)
-        -- Truncate long messages to fit width
-        local maxTextWidth = w - 18
-        local text = entry.text
-        if #text > maxTextWidth then
-            text = text:sub(1, maxTextWidth - 3) .. "..."
-        end
-        monitor.write(text)
-    end
-    
-    -- Footer
-    monitor.setBackgroundColor(colors.gray)
-    monitor.setCursorPos(1, h)
-    monitor.clearLine()
-    centerText(h, "Ctrl+T to terminate | Monitoring " .. STATUS_CHANNEL .. " & " .. COMMAND_CHANNEL, colors.white, colors.gray)
-end
 
 local function addLog(text, color)
     table.insert(activityLog, 1, {text = text, color = color or colors.white, time = os.epoch("utc")})