checkpoint: pre-refactor state before fixing P0/P1 issues

miniprogram/utils/format.ts

@@ -37,12 +37,13 @@ export function formatCount(n: number): string {
 }
 
 export function getAvatarGradient(seed: string): string {
+  // 紫/冷灰单色家族,深浅交错保证相邻头像可区分
   const gradients = [
-    'linear-gradient(135deg, #ffd6e8, #fff1a6)',
-    'linear-gradient(135deg, #ffe7a0, #b7f4d2)',
-    'linear-gradient(135deg, #c9f7df, #d9d2ff)',
-    'linear-gradient(135deg, #cfe8ff, #ffd6e8)',
-    'linear-gradient(135deg, #e3d8ff, #c9f7df)',
+    'linear-gradient(135deg, #d9d2fb, #efedfd)',
+    'linear-gradient(135deg, #e3e5ec, #f4f5f8)',
+    'linear-gradient(135deg, #cfc6fa, #e9e6fc)',
+    'linear-gradient(135deg, #d8dbe4, #eef0f5)',
+    'linear-gradient(135deg, #e6e1fd, #f3f1fe)',
   ]
   let hash = 0
   for (let i = 0; i < seed.length; i++) hash = (hash * 31 + seed.charCodeAt(i)) & 0xffffffff