PlugOS refactor and other tweaks (#631)

* Prep for in-process plug loading (e.g. for CF workers, Deno Deploy)
* Prototype of fixed in-process loading plugs
* Fix: buttons not to scroll with content
* Better positioning of modal especially on mobile
* Move query caching outside query
* Fix annoying mouse behavior when filter box appears
* Page navigator search tweaks

cmd/plug_run.ts

@@ -1,6 +1,6 @@
 import { runPlug } from "../cli/plug_run.ts";
 import { path } from "../common/deps.ts";
-import assets from "../dist/plug_asset_bundle.json" assert {
+import assets from "../dist/plug_asset_bundle.json" with {
   type: "json",
 };
 import { AssetBundle } from "../plugos/asset_bundle/bundle.ts";

cmd/server.ts

@@ -1,8 +1,8 @@
 import { HttpServer } from "../server/http_server.ts";
-import clientAssetBundle from "../dist/client_asset_bundle.json" assert {
+import clientAssetBundle from "../dist/client_asset_bundle.json" with {
   type: "json",
 };
-import plugAssetBundle from "../dist/plug_asset_bundle.json" assert {
+import plugAssetBundle from "../dist/plug_asset_bundle.json" with {
   type: "json",
 };
 import { AssetBundle, AssetJson } from "../plugos/asset_bundle/bundle.ts";