refactor: convert getSearchSystemPrompt to use object parameter

Author: charleslien

backend/src/system-prompt/search-system-prompt.ts

@@ -11,17 +11,18 @@ import { countTokens, countTokensJson } from '../util/token-counter'
 
 import type { ProjectFileContext } from '@codebuff/common/util/file'
 
-export function getSearchSystemPrompt(
-  fileContext: ProjectFileContext,
-  messagesTokens: number,
+export function getSearchSystemPrompt(params: {
+  fileContext: ProjectFileContext
+  messagesTokens: number
   options: {
     agentStepId: string
     clientSessionId: string
     fingerprintId: string
     userInputId: string
     userId: string | undefined
-  },
-): string {
+  }
+}): string {
+  const { fileContext, messagesTokens, options } = params
   const startTime = Date.now()
 
   const maxTokens = 500_000 // costMode === 'lite' ? 64_000 :

backend/src/tools/handlers/tool/find-files.ts

@@ -68,12 +68,16 @@ export const handleFindFiles = ((params: {
   }
 
   const fileRequestMessagesTokens = countTokensJson(messages)
-  const system = getSearchSystemPrompt(fileContext, fileRequestMessagesTokens, {
-    agentStepId,
-    clientSessionId,
-    fingerprintId,
-    userInputId,
-    userId,
+  const system = getSearchSystemPrompt({
+    fileContext,
+    messagesTokens: fileRequestMessagesTokens,
+    options: {
+      agentStepId,
+      clientSessionId,
+      fingerprintId,
+      userInputId,
+      userId,
+    },
   })
 
   const triggerFindFiles: () => Promise<