Clear cache on relaod

background.js

@@ -647,6 +647,12 @@ function serializeTabEntries(state) {
     .map(serializeEntry);
 }
 
+async function clearAllCapturedState() {
+  TAB_CAPTURED.clear();
+  FULL_URL_BY_SAMPLE.clear();
+  await browser.storage.local.remove(HISTORY_KEY);
+}
+
 browser.runtime.onMessage.addListener((message, sender) => {
   if (!message || typeof message.type !== "string") {
     return undefined;
@@ -724,6 +730,10 @@ browser.runtime.onMessage.addListener((message, sender) => {
     });
   }
 
+  if (message.type === "CLEAR_CAPTURED_STATE") {
+    return clearAllCapturedState().then(() => ({ ok: true }));
+  }
+
   if (message.type === "DOWNLOAD_ENTRY") {
     return resolveAndDownloadEntry(message.entry)
       .then(async (result) => {
@@ -864,3 +874,7 @@ browser.webNavigation.onCommitted.addListener((details) => {
   }
   maybeClearTabState(details.tabId);
 });
+
+browser.runtime.onStartup.addListener(() => {
+  void clearAllCapturedState();
+});