fix: fix sign command options & show global options in subcommand help (

#4)

* fix: fix sign command options

* feat: show global option in subcommand help

* fix: use pnpm instead of yarn in husky git hooks

src/bin.ts

@@ -24,6 +24,7 @@ program
     'the API URL prefix, https://addons.mozilla.org if unspecified',
   )
   .option('--addon-id <addonId>', 'addon UUID which can be found in AMO')
+  .configureHelp({ showGlobalOptions: true })
   .version(pkg.packageJson.version);
 
 program
@@ -60,7 +61,11 @@ This command could be run multiple times to check the status, and the version wi
   )
   .option('--output <output>', 'the file path to save the signed XPI file')
   .action(
-    wrapError(async (options) => {
+    wrapError(async (_, command) => {
+      const options = {
+        ...loadFromEnv(),
+        ...command.optsWithGlobals(),
+      };
       verifyKeys(options, ['apiKey', 'apiSecret', 'addonId', 'addonVersion']);
       const downloadedFile = await signAddon({
         apiKey: options.apiKey as string,