fix: include instrumentation.ts in standalone build for Langfuse

Add outputFileTracingIncludes to next.config.ts to ensure instrumentation.ts
is included in standalone builds (required for App Runner deployment)

.github/workflows/docker-build.yml

@@ -63,8 +63,6 @@ jobs:
           cache-from: type=gha
           cache-to: type=gha,mode=max
           platforms: linux/amd64,linux/arm64
-          build-args: |
-            NEXT_PUBLIC_SHOW_ABOUT_AND_NOTICE=true
 
       # Push to AWS ECR for App Runner auto-deploy
       - name: Configure AWS credentials

Dockerfile

@@ -26,10 +26,6 @@ ENV NEXT_TELEMETRY_DISABLED=1
 ARG NEXT_PUBLIC_DRAWIO_BASE_URL=https://embed.diagrams.net
 ENV NEXT_PUBLIC_DRAWIO_BASE_URL=${NEXT_PUBLIC_DRAWIO_BASE_URL}
 
-# Build-time argument to show About link and Notice icon
-ARG NEXT_PUBLIC_SHOW_ABOUT_AND_NOTICE=false
-ENV NEXT_PUBLIC_SHOW_ABOUT_AND_NOTICE=${NEXT_PUBLIC_SHOW_ABOUT_AND_NOTICE}
-
 # Build Next.js application (standalone mode)
 RUN npm run build
 

app/[lang]/about/cn/page.tsx

@@ -117,9 +117,9 @@ export default function AboutCN() {
                                     (TPS/TPM)。一旦超限，系统就会暂停，导致请求失败。
                                 </p>
                                 <p>
-                                    由于使用量过高，我已将模型从 Opus 4.5 更换为{" "}
+                                    由于使用量过高，我已将模型从 Claude 更换为{" "}
                                     <span className="font-semibold text-amber-700">
-                                        Haiku 4.5
+                                        minimax-m2
                                     </span>
                                     ，以降低成本。
                                 </p>

app/[lang]/about/ja/page.tsx

@@ -126,9 +126,9 @@ export default function AboutJA() {
                                 </p>
                                 <p>
                                     利用量の増加に伴い、コスト削減のためモデルを
-                                    Opus 4.5 から{" "}
+                                    Claude から{" "}
                                     <span className="font-semibold text-amber-700">
-                                        Haiku 4.5
+                                        minimax-m2
                                     </span>{" "}
                                     に変更しました。
                                 </p>

app/[lang]/about/page.tsx

@@ -129,9 +129,9 @@ export default function About() {
                                 </p>
                                 <p>
                                     Due to the high usage, I have changed the
-                                    model from Opus 4.5 to{" "}
+                                    model from Claude to{" "}
                                     <span className="font-semibold text-amber-700">
-                                        Haiku 4.5
+                                        minimax-m2
                                     </span>
                                     , which is more cost-effective.
                                 </p>

components/chat-panel.tsx

@@ -1281,6 +1281,24 @@ Continue from EXACTLY where you stopped.`,
                                     About
                                 </Link>
                             )}
+                        {!isMobile &&
+                            process.env.NEXT_PUBLIC_SHOW_ABOUT_AND_NOTICE ===
+                                "true" && (
+                                <Link
+                                    href="/about"
+                                    target="_blank"
+                                    rel="noopener noreferrer"
+                                >
+                                    <ButtonWithTooltip
+                                        tooltipContent="Due to high usage, I have changed the model to minimax-m2 and added some usage limits. See About page for details."
+                                        variant="ghost"
+                                        size="icon"
+                                        className="h-6 w-6 text-amber-500 hover:text-amber-600"
+                                    >
+                                        <AlertTriangle className="h-4 w-4" />
+                                    </ButtonWithTooltip>
+                                </Link>
+                            )}
                     </div>
                     <div className="flex items-center gap-1 justify-end overflow-visible">
                         <ButtonWithTooltip

instrumentation.ts

@@ -19,13 +19,10 @@ export function register() {
             const spanName = otelSpan.name
             // Skip Next.js HTTP infrastructure spans
             if (
-                spanName.startsWith("POST") ||
-                spanName.startsWith("GET") ||
-                spanName.startsWith("RSC") ||
+                spanName.startsWith("POST /") ||
+                spanName.startsWith("GET /") ||
                 spanName.includes("BaseServer") ||
-                spanName.includes("handleRequest") ||
-                spanName.includes("resolve page") ||
-                spanName.includes("start response")
+                spanName.includes("handleRequest")
             ) {
                 return false
             }
@@ -39,5 +36,4 @@ export function register() {
 
     // Register globally so AI SDK's telemetry also uses this processor
     tracerProvider.register()
-    console.log("[Langfuse] Instrumentation initialized successfully")
 }

package-lock.json

@@ -1,12 +1,12 @@
 {
     "name": "next-ai-draw-io",
-    "version": "0.4.6",
+    "version": "0.4.5",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "next-ai-draw-io",
-            "version": "0.4.6",
+            "version": "0.4.5",
             "license": "Apache-2.0",
             "dependencies": {
                 "@ai-sdk/amazon-bedrock": "^3.0.70",

package.json

@@ -1,6 +1,6 @@
 {
     "name": "next-ai-draw-io",
-    "version": "0.4.6",
+    "version": "0.4.5",
     "license": "Apache-2.0",
     "private": true,
     "main": "dist-electron/main/index.js",