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

plugos/hooks/endpoint.test.ts

@@ -16,12 +16,7 @@ Deno.test("Run a plugos endpoint server", async () => {
     tempDir,
   );
 
-  await system.load(
-    new URL(`file://${workerPath}`),
-    "test",
-    0,
-    createSandbox,
-  );
+  await system.load("test", createSandbox(new URL(`file://${workerPath}`)));
 
   const app = new Hono();
   const port = 3123;