Add observability for LLM topic context inclusion (#1038)

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: thomasnordquist <7721625+thomasnordquist@users.noreply.github.com>
Co-authored-by: Thomas Nordquist <thomasnordquist@users.noreply.github.com>

events/EventSystem/EventDispatcher.ts

@@ -7,6 +7,7 @@ interface CallbackStore {
 
 export class EventDispatcher<Message> {
   private emitter = new EventEmitter()
+
   private callbacks: Array<CallbackStore> = []
 
   public dispatch(msg: Message) {

events/EventSystem/IpcMainEventBus.ts

@@ -4,8 +4,11 @@ import { EventBusInterface } from './EventBusInterface'
 
 export class IpcMainEventBus implements EventBusInterface {
   private ipc: IpcMain
+
   private clients: Map<number, WebContents> = new Map() // webContentsId -> WebContents
+
   private connectionOwners: Map<string, number> = new Map() // connectionId -> webContentsId
+
   private currentClient: WebContents | undefined
 
   constructor(ipc: IpcMain) {
@@ -57,7 +60,7 @@ export class IpcMainEventBus implements EventBusInterface {
   }
 
   public emit<MessageType>(event: Event<MessageType>, msg: MessageType) {
-    const topic = event.topic
+    const { topic } = event
 
     // RPC responses go only to the requesting client
     if (topic.includes('/response/')) {

events/EventSystem/IpcRendererEventBus.ts

@@ -1,10 +1,11 @@
+import { IpcRenderer } from 'electron'
 import { CallbackStore } from './CallbackStore'
 import { EventBusInterface } from './EventBusInterface'
 import { Event } from '../Events'
-import { IpcRenderer } from 'electron'
 
 export class IpcRendererEventBus implements EventBusInterface {
   private ipc: IpcRenderer
+
   private callbacks: Array<CallbackStore> = []
 
   constructor(ipc: IpcRenderer) {

events/EventSystem/Rpc.ts

@@ -1,6 +1,6 @@
+import { v4 } from 'uuid'
 import { Event } from '../Events'
 import { EventBusInterface } from './EventBusInterface'
-import { v4 } from 'uuid'
 
 export type RpcEvent<RequestType, ResponseType> = {
   topic: string
@@ -54,7 +54,7 @@ export class Rpc {
       } catch (e) {
         error = e
       }
-      const id = (request as any).id
+      const { id } = request as any
       console.log(`${event.topic}/response/${id}`, payload, error)
       this.participant.emit({ topic: `${event.topic}/response/${id}` }, { id, payload, error })
     })

events/EventSystem/SocketIOServerEventBus.ts

@@ -1,7 +1,7 @@
 import { Server as SocketIOServer, Socket } from 'socket.io'
+import Debug from 'debug'
 import { Event } from '../Events'
 import { EventBusInterface } from './EventBusInterface'
-import Debug from 'debug'
 
 const debug = Debug('mqtt-explorer:socketio')
 const debugConnect = Debug('mqtt-explorer:socketio:connect')
@@ -17,6 +17,7 @@ interface SocketSubscription {
 
 export class SocketIOServerEventBus implements EventBusInterface {
   private io: SocketIOServer
+
   private clients: Map<string, Socket> = new Map() // socketId -> Socket
 
   // Global handlers that apply to ALL sockets (like RPC endpoints)
@@ -232,7 +233,7 @@ export class SocketIOServerEventBus implements EventBusInterface {
   }
 
   public emit<MessageType>(event: Event<MessageType>, msg: MessageType) {
-    const topic = event.topic
+    const { topic } = event
 
     // Check if this is an RPC response (contains /response/ in topic)
     if (topic.includes('/response/')) {