removed relayConnection.ts. added diff for ai snapshot. use search param

extension/src/types.ts

@@ -1,17 +1,15 @@
-import type { RelayConnection } from './relayConnection'
-
 export type ConnectionState = 'disconnected' | 'reconnecting' | 'connected' | 'error'
 export type TabState = 'connecting' | 'connected' | 'error'
 
 export interface TabInfo {
-  targetId: string
+  sessionId?: string
+  targetId?: string
   state: TabState
   errorText?: string
 }
 
 export interface ExtensionState {
-  connection: RelayConnection | undefined
-  connectedTabs: Map<number, TabInfo>
+  tabs: Map<number, TabInfo>
   connectionState: ConnectionState
   currentTabId: number | undefined
   errorText: string | undefined