fix: respect maxDiagnosticMessages setting in workspace problems mention

- Changed hardcoded limit of 5 diagnostics to use user's maxDiagnosticMessages setting
- Default value remains 50 if not configured
- Ensures consistent behavior with other diagnostic displays in the extension

Author: hannesrudolph

src/core/mentions/index.ts

@@ -19,6 +19,8 @@ import { FileContextTracker } from "../context-tracking/FileContextTracker"
 
 import { RooIgnoreController } from "../ignore/RooIgnoreController"
 
+import { DEFAULT_MAX_DIAGNOSTIC_MESSAGES } from "../constants/diagnosticSettings"
+
 import { t } from "../../i18n"
 
 function getUrlErrorMessage(error: unknown): string {
@@ -81,7 +83,7 @@ export async function parseMentions(
 	rooIgnoreController?: RooIgnoreController,
 	showRooIgnoredFiles: boolean = true,
 	includeDiagnosticMessages: boolean = true,
-	maxDiagnosticMessages: number = 5,
+	maxDiagnosticMessages: number = DEFAULT_MAX_DIAGNOSTIC_MESSAGES,
 ): Promise<string> {
 	const mentions: Set<string> = new Set()
 	let parsedText = text.replace(mentionRegexGlobal, (match, mention) => {
@@ -291,7 +293,7 @@ async function getFileOrFolderContent(
 async function getWorkspaceProblems(
 	cwd: string,
 	includeDiagnosticMessages: boolean = true,
-	maxDiagnosticMessages: number = 5,
+	maxDiagnosticMessages: number = DEFAULT_MAX_DIAGNOSTIC_MESSAGES,
 ): Promise<string> {
 	const diagnostics = vscode.languages.getDiagnostics()
 	const result = await diagnosticsToProblemsString(

src/core/mentions/processUserContentMentions.ts

@@ -2,6 +2,7 @@ import { Anthropic } from "@anthropic-ai/sdk"
 import { parseMentions } from "./index"
 import { UrlContentFetcher } from "../../services/browser/UrlContentFetcher"
 import { FileContextTracker } from "../context-tracking/FileContextTracker"
+import { DEFAULT_MAX_DIAGNOSTIC_MESSAGES } from "../constants/diagnosticSettings"
 
 /**
  * Process mentions in user content, specifically within task and feedback tags
@@ -14,7 +15,7 @@ export async function processUserContentMentions({
 	rooIgnoreController,
 	showRooIgnoredFiles = true,
 	includeDiagnosticMessages = true,
-	maxDiagnosticMessages = 5,
+	maxDiagnosticMessages = DEFAULT_MAX_DIAGNOSTIC_MESSAGES,
 }: {
 	userContent: Anthropic.Messages.ContentBlockParam[]
 	cwd: string