Support for dynamic page loading for Multi-WACZs (#399)

Support querying pages dynamically via pages endpoint:
- If loaded pages < total pages, load additional pages via /pages
endpoint if canQueryPages is set to true on item
- If query provided, do `/pages?search=...` to search for pages. Use
pagination of 25 pages for now.

WACZ hash:
- if provided, store waczhash per page, and use for thumbnail, favicon
and top-level replay loading.

Embed: better support for force reloading, call delete with reload
directly in embed

Depends on webrecorder/wabac.js#220

package.json

@@ -1,7 +1,7 @@
 {
   "name": "replaywebpage",
   "productName": "ReplayWeb.page",
-  "version": "2.2.5",
+  "version": "2.3.0",
   "description": "Serverless Web Archive Replay",
   "repository": "https://github.com/webrecorder/replayweb.page",
   "homepage": "https://replayweb.page/",
@@ -18,7 +18,7 @@
   "dependencies": {
     "@fortawesome/fontawesome-free": "^5.15.4",
     "@shoelace-style/shoelace": "~2.15.1",
-    "@webrecorder/wabac": "^2.20.8",
+    "@webrecorder/wabac": "^2.21.0",
     "bulma": "^0.9.3",
     "electron-log": "^4.4.1",
     "electron-updater": "^6.3.9",