refactor ~ replace JSDelivr/SkyPack imports with 'esm.sh'

* Deno-v2.0.0-rc7+ is now requiring "import" permissions
  - JSDelivr and SkyPack are not on the Deno-2.0 default allowlist
  - esm.sh *is* included in the "allow-import" default domain list
  - ref: <denoland/deno#25469>

to comply with Deno-2.0 'import' permission defaults

src/lib/$deps.cli.ts

@@ -11,8 +11,26 @@
 // Warning Implicitly using latest version (0.207.0) for https://deno.land/std/path/mod.ts
 // Warning Implicitly using latest version (0.207.0) for https://deno.land/std/fmt/printf.ts
 // ```
-export { default as $yargs } from 'https://cdn.jsdelivr.net/gh/rivy-js/yargs@6be59a7fda/deno.ts'; // v17.7.2-deno-rivy
+// * revise URL to use 'esm.sh' instead of 'cdn.jsdelivr.net' for compatibility with Deno-2.0 "import" permission defaults
+// export { default as $yargs } from 'https://cdn.jsdelivr.net/gh/rivy-js/yargs@6be59a7fda/deno.ts'; // v17.7.2-deno-rivy
+export { default as $yargs } from 'https://esm.sh/gh/rivy-js/yargs@f4b8034a75/deno.ts'; // v17.7.2-deno-rivy
 
 //==== types
 
-export type { Arguments as YargsArguments } from 'https://cdn.jsdelivr.net/gh/rivy-js/yargs@6be59a7fda/deno-types.ts'; // v17.7.2-deno-rivy
+// export type { Arguments as YargsArguments } from 'https://esm.sh/gh/rivy-js/yargs@f4b8034a75/deno-types.ts'; // v17.7.2-deno-rivy
+
+declare type ArgsOutput = (string | number)[];
+
+// spell-checker:ignore () bcoe
+// TODO(bcoe): attempt to get the types for YargsInstance working again.
+export interface Arguments {
+	/** Non-option arguments */
+	_: ArgsOutput;
+	/** Arguments after the end-of-options flag `--` */
+	'--'?: ArgsOutput;
+	/** All remaining options */
+	// deno-lint-ignore no-explicit-any
+	[argName: string]: any;
+}
+
+export type { Arguments as YargsArguments };

src/lib/$deps.ts

@@ -17,14 +17,20 @@ export const $fs = { exists, existsSync, expandGlob, expandGlobSync };
 
 // export { default as $xdgAppPaths } from 'https://cdn.jsdelivr.net/gh/rivy/js.xdg-app-paths@9466e97/src/mod.deno.ts';
 
-// export * as $lodash from 'https://cdn.skypack.dev/pin/[email protected]/lodash.js';
-export * as $lodash from 'https://cdn.skypack.dev/[email protected]';
 export * as $cliffyTable from 'https://deno.land/x/[email protected]/table/mod.ts'; // *pin*; [email protected] == last version to use [email protected] (or lower)
 export { default as $osPaths } from 'https://deno.land/x/[email protected]/src/mod.deno.ts';
 export * as $semver from 'https://deno.land/x/[email protected]/mod.ts';
 export * as $tty from 'https://deno.land/x/[email protected]/mod.ts';
 export { default as $xdgAppPaths } from 'https://deno.land/x/[email protected]/src/mod.deno.ts';
 
+// export * as $lodash from 'https://cdn.skypack.dev/pin/[email protected]/lodash.js';
+// export * as $lodash from 'https://cdn.skypack.dev/[email protected]';
+// * revise URL to use 'esm.sh' instead of 'cdn.skypack.dev' for compatibility with Deno-2.0 "import" permission defaults
+// export { default as $lodash } from 'https://esm.sh/[email protected]';
+// export { _ as $lodash } from 'https://esm.sh/[email protected]';
+// export * as $lodash from 'https://deno.land/x/[email protected]/dist/lodash.js';
+export { default as $lodash } from 'npm:[email protected]'; // requires deno-v1.25.0+; recommend deno-v1.30.0+ for better results
+
 // export { default as $yargs } from 'https://deno.land/x/[email protected]/deno.ts';
 
 //=== features (functions, objects, and/or values)