Refactor out of utils

src/utils/context-management.ts

@@ -1,26 +0,0 @@
-import { Anthropic } from "@anthropic-ai/sdk"
-
-/*
-We can't implement a dynamically updating sliding window as it would break prompt cache
-every time. To maintain the benefits of caching, we need to keep conversation history
-static. This operation should be performed as infrequently as possible. If a user reaches
-a 200k context, we can assume that the first half is likely irrelevant to their current task.
-Therefore, this function should only be called when absolutely necessary to fit within
-context limits, not as a continuous process.
-*/
-export function truncateHalfConversation(
-	messages: Anthropic.Messages.MessageParam[]
-): Anthropic.Messages.MessageParam[] {
-	// API expects messages to be in user-assistant order, and tool use messages must be followed by tool results. We need to maintain this structure while truncating.
-
-	// Always keep the first Task message (this includes the project's file structure in environment_details)
-	const truncatedMessages = [messages[0]]
-
-	// Remove half of user-assistant pairs
-	const messagesToRemove = Math.floor(messages.length / 4) * 2 // has to be even number
-
-	const remainingMessages = messages.slice(messagesToRemove + 1) // has to start with assistant message since tool result cannot follow assistant message with no tool use
-	truncatedMessages.push(...remainingMessages)
-
-	return truncatedMessages
-}

src/utils/index.ts

@@ -1,5 +0,0 @@
-export * from "../core/webview/getNonce"
-export * from "../core/webview/getUri"
-export * from "../integrations/misc/process-images"
-export * from "../integrations/misc/export-markdown"
-export * from "./array-helpers"