Fix project metadata rendering

src/base/projects/Widget.svelte

@@ -82,9 +82,9 @@
     <div class="anchor">
       <span>commit {project.anchor.stateHash}</span>
       <span>
-        {#each meta.maintainers as user}
+        {#each meta.maintainers as urn}
           <span class="avatar">
-            <Blockies address={user.urn} />
+            <Blockies address={urn} />
           </span>
         {/each}
       </span>

src/project.ts

@@ -1,6 +1,8 @@
 import type { Config } from '@app/config';
 import * as api from '@app/api';
 
+export type Urn = string;
+
 export interface Project {
   id: string;
   anchor: {
@@ -8,15 +10,10 @@ export interface Project {
   };
 }
 
-export interface Person {
-  urn: string;
-  avatar: { emoji: string; background: { r: number; g: number; b: number } };
-}
-
 export interface Meta {
   name: string;
   description: string;
-  maintainers: Person[];
+  maintainers: Urn[];
 }
 
 export interface Author {