feat: add selected audience profile csv export

src/content/index.ts

@@ -44,7 +44,11 @@ export async function bootContentScript(
   const authState = await readAuthState(sendAuthMessage);
   if (!authState?.isAuthenticated) {
     await waitForBodyReady(currentDocument, currentWindow);
-    renderMarketAuthGate(currentDocument, currentWindow);
+    renderMarketAuthGate(
+      currentDocument,
+      currentWindow,
+      isExpiredAuthState(authState) ? "登录已过期，请重新登录" : undefined
+    );
     return {
       ready: Promise.resolve()
     };
@@ -54,12 +58,17 @@ export async function bootContentScript(
 
   return controllerFactory({
     document: currentDocument,
-    onCsvReady: (csv: string) => {
+    onCsvReady: (csv: string, filename?: string) => {
+      if (filename) {
+        downloadCsv(currentDocument, currentWindow, csv, filename);
+        return;
+      }
+
       if (requestCsvDownload(csv)) {
         return;
       }
 
-      downloadCsv(currentDocument, currentWindow, csv);
+      downloadCsv(currentDocument, currentWindow, csv, filename);
     },
     window: currentWindow
   });
@@ -112,7 +121,7 @@ function bootstrapContentScript() {
 
 bootstrapContentScript();
 
-function requestCsvDownload(csv: string): boolean {
+function requestCsvDownload(csv: string, filename?: string): boolean {
   const runtime = (
     globalThis as typeof globalThis & {
       chrome?: { runtime?: ChromeRuntimeLike };
@@ -125,7 +134,7 @@ function requestCsvDownload(csv: string): boolean {
 
   runtime.sendMessage({
     csv,
-    filename: `star-chart-search-enhancer-${formatTimestampForFilename()}.csv`,
+    filename: filename ?? `star-chart-search-enhancer-${formatTimestampForFilename()}.csv`,
     type: DOWNLOAD_MARKET_CSV_MESSAGE
   });
   return true;
@@ -165,14 +174,19 @@ async function waitForBodyReady(document: Document, currentWindow: Window): Prom
   });
 }
 
-function downloadCsv(document: Document, window: Window, csv: string): void {
+function downloadCsv(
+  document: Document,
+  window: Window,
+  csv: string,
+  filename?: string
+): void {
   const blob = new Blob(["\uFEFF", csv], {
     type: "text/csv;charset=utf-8"
   });
   const objectUrl = window.URL.createObjectURL(blob);
   const link = document.createElement("a");
   link.href = objectUrl;
-  link.download = `star-chart-search-enhancer-${formatTimestampForFilename()}.csv`;
+  link.download = filename ?? `star-chart-search-enhancer-${formatTimestampForFilename()}.csv`;
   document.body.appendChild(link);
   link.click();
   link.remove();
@@ -183,6 +197,14 @@ function formatTimestampForFilename(): string {
   return new Date().toISOString().replace(/[:.]/g, "-");
 }
 
+function isExpiredAuthState(authState: AuthStateValue | null): boolean {
+  const lastError = authState?.lastError;
+  return (
+    typeof lastError === "string" &&
+    (/token/i.test(lastError) || lastError.includes("过期"))
+  );
+}
+
 function installMarketPageBridge(document: Document) {
   if (
     document.documentElement.querySelector(