add quiet option

cli/main.ts

@@ -84,7 +84,13 @@ let command: any = new Command()
     "upgrade",
     new UpgradeCommand({
       main: "main.ts",
-      args: ["--allow-net", "--allow-read", "--allow-write", "--allow-env"],
+      args: [
+        "--allow-net",
+        "--allow-read",
+        "--allow-write",
+        "--allow-env",
+        "-q",
+      ],
       provider: new DenoLandProvider({ name: "wmill" }),
     })
   )

frontend/src/lib/components/CliHelpBox.svelte

@@ -12,7 +12,7 @@
 		<ul class="pl-0 pt-2 list-decimal list-inside flex flex-col gap-2">
 			<li>
 				Install the latest wmill CLI from deno.land:
-				<ClipboardPanel content={'deno install -A https://deno.land/x/wmill/main.ts'} />
+				<ClipboardPanel content={'deno install -q -A https://deno.land/x/wmill/main.ts'} />
 			</li>
 
 			<li>