Inline esm.sh URLs in widget.js

The changes in #193 replaced inline esm.sh URLs with bare specifiers and
added a deno.json import map to silence a lint error. But the widget
runs in the browser, not Deno, so the import map is never used at
runtime and the bare specifiers will fail to resolve.

This reverts to inline URL imports and instead excludes the
`no-import-prefix` lint rule, which only applies to Deno runtime
conventions (`npm:`/`jsr:` prefixes) not browser code.

Author: manzt

deno.json

@@ -1,16 +1,12 @@
 {
   "lock": false,
-  "imports": {
-    "higlass": "https://esm.sh/higlass@1.13?deps=react@17,react-dom@17,pixi.js@6",
-    "@lukeed/uuid": "https://esm.sh/@lukeed/uuid@2.0.1"
-  },
   "compilerOptions": {
     "checkJs": true,
     "lib": ["dom", "dom.iterable", "esnext"]
   },
   "lint": {
     "rules": {
-      "exclude": ["prefer-const", "no-window"]
+      "exclude": ["prefer-const", "no-window", "no-import-prefix"]
     }
   },
   "fmt": {

src/higlass/widget.js

@@ -1,7 +1,7 @@
-import * as hglib from "higlass";
-import { v4 } from "@lukeed/uuid";
+import * as hglib from "https://esm.sh/higlass@1.13?deps=react@17,react-dom@17,pixi.js@6";
+import { v4 } from "https://esm.sh/@lukeed/uuid@2.0.1";
 
-/** @import { HGC, PluginDataFetcherConstructor, GenomicLocation, Viewconf, DataFetcher} from "./types.ts" */
+/** @import { PluginDataFetcherConstructor, GenomicLocation, Viewconf, DataFetcher} from "./types.ts" */
 
 const NAME = "jupyter";