misc usability fixes:

- links: make all replay links valid hashtags instead of empty "#"
- replaybar: fix padding on dropdown menu button
- a11y/focus: only set focus on replay frame if no sidebar is visible
bump electron to latest 10.1.2
set version to 1.1.0!

src/pageutils.js

@@ -92,6 +92,16 @@ function getTS(iso) {
 }
 
 
+// ===========================================================================
+function getReplayLink(view, url, ts) {
+  const params = new URLSearchParams();
+  params.set("view", view);
+  params.set("url", url);
+  params.set("ts", ts);
+  return "#" + params.toString();
+}
+
+
 // ===========================================================================
 async function sourceToId(url) {
   const digest = await digestMessage(url, 'SHA-256');
@@ -133,5 +143,5 @@ function parseURLSchemeHostPath(url) {
 }
 
 
-export { digestMessage, tsToDate, getTS, getPageDateTS, sourceToId, parseURLSchemeHostPath,
+export { digestMessage, tsToDate, getTS, getPageDateTS, getReplayLink, sourceToId, parseURLSchemeHostPath,
          registerSW, initDBWorker };