ssb: People without profile images get emoji faces. I'm amazed it took me this long.

apps/ssb.json

@@ -1,5 +1,5 @@
 {
 	"type": "tildefriends-app",
 	"emoji": "🦀",
-	"previous": "&ylIHNCaX9UzGb13pGbe7vqDlypSEuoxIxWzYLELHXXg=.sha256"
+	"previous": "&S5oR3IlKRh5xZbC55c0jeBiO2lv1LCBR5GepCPe4YL0=.sha256"
 }

apps/ssb/tf-user.js

@@ -24,7 +24,7 @@ class TfUserElement extends LitElement {
 		let image = html`<span
 			class=${'w3-theme-l4 ' + shape}
 			style="display: inline-block; width: 2em; height: 2em; text-align: center; line-height: 2em"
-			>?</span
+			>😎</span
 		>`;
 		let name = this.users?.[this.id]?.name;
 		name = html`<a target="_top" href=${'#' + this.id}