Complete redo of content indexing and querying (#517)

Complete redo of data store
Introduces live queries and live templates

web/syscalls/editor.ts

@@ -89,12 +89,20 @@ export function editorSyscalls(editor: Client): SysCallMapping {
         id: id as any,
         config: { html, script, mode },
       });
+      setTimeout(() => {
+        // Dummy dispatch to rerender the editor and toggle the panel
+        editor.editorView.dispatch({});
+      });
     },
     "editor.hidePanel": (_ctx, id: string) => {
       editor.ui.viewDispatch({
         type: "hide-panel",
         id: id as any,
       });
+      setTimeout(() => {
+        // Dummy dispatch to rerender the editor and toggle the panel
+        editor.editorView.dispatch({});
+      });
     },
     "editor.insertAtPos": (_ctx, text: string, pos: number) => {
       editor.editorView.dispatch({