Update contest data

contests_all.json

@@ -1,5 +1,5 @@
 {
-  "generated_at": 1788520117,
+  "generated_at": 1788533984,
   "contests": [
     {
       "platform": "AtCoder",
@@ -9,14 +9,6 @@
       "status": "finished",
       "url": "https://atcoder.jp/contests/ahc069"
     },
-    {
-      "platform": "AtCoder",
-      "title": "AtCoder Weekday Contest 0128 Beta",
-      "start_time": 1785927600,
-      "end_time": 1785931200,
-      "status": "finished",
-      "url": "https://atcoder.jp/contests/awc0128"
-    },
     {
       "platform": "AtCoder",
       "title": "AtCoder Daily Training ALL 2026/08/06 16:00start",
@@ -137,14 +129,6 @@
       "status": "running",
       "url": "https://uoj.ac/contest/113"
     },
-    {
-      "platform": "Nowcoder",
-      "title": "牛客周赛 Round 156",
-      "start_time": 1786273200,
-      "end_time": 1786280400,
-      "status": "finished",
-      "url": "https://ac.nowcoder.com/acm/contest/138917"
-    },
     {
       "platform": "AtCoder",
       "title": "ユニークビジョンプログラミングコンテスト2026 夏（AtCoder Regular Contest 226）",
@@ -1113,12 +1097,20 @@
       "status": "finished",
       "url": "https://atcoder.jp/contests/adt_easy_20260904_2"
     },
+    {
+      "platform": "AtCoder",
+      "title": "AtCoder Weekday Contest 0150 Beta",
+      "start_time": 1788519600,
+      "end_time": 1788528600,
+      "status": "finished",
+      "url": "https://atcoder.jp/contests/awc0150"
+    },
     {
       "platform": "Nowcoder",
       "title": "牛客挑战赛91",
       "start_time": 1788519600,
       "end_time": 1788530400,
-      "status": "running",
+      "status": "finished",
       "url": "https://ac.nowcoder.com/acm/contest/139935"
     },
     {
@@ -1249,6 +1241,14 @@
       "status": "upcoming",
       "url": "https://atcoder.jp/contests/abc477"
     },
+    {
+      "platform": "AtCoder",
+      "title": "AtCoder Grand Contest 078",
+      "start_time": 1790510400,
+      "end_time": 1790523000,
+      "status": "upcoming",
+      "url": "https://atcoder.jp/contests/agc078"
+    },
     {
       "platform": "AtCoder",
       "title": "AAL Contest 001: Let's use segtree!",