Drop the nightly random-seed test job

.github/workflows/ci.yml

@@ -5,11 +5,6 @@ on:
     branches: [main]
   pull_request:
   workflow_dispatch:
-  schedule:
-    # Nightly, a fresh seed each run -- the fixed-seed step above only ever
-    # exercises one shuffle of the suite, so a leak that this particular
-    # order does not disturb would otherwise stay invisible forever.
-    - cron: "17 7 * * *"
 
 jobs:
   check:
@@ -52,34 +47,3 @@ jobs:
       # seed is fixed so a failure here reproduces locally with the same flag.
       - name: Test (randomized order)
         run: bun test ./src ./tests ./evals --randomize --seed 424242
-
-  randomize-nightly:
-    if: github.event_name == 'schedule' || github.event_name == 'workflow_dispatch'
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Setup Node
-        uses: actions/setup-node@v4
-        with:
-          node-version: "24"
-
-      - name: Setup Bun
-        uses: oven-sh/setup-bun@v2
-        with:
-          bun-version: "1.3.14"
-
-      - name: Install ripgrep
-        run: sudo apt-get install -y ripgrep
-
-      - name: Install dependencies
-        run: bun install --frozen-lockfile
-
-      # A fresh seed every run, printed up front so a failure here reproduces
-      # locally with the exact same `--seed` regardless of which shuffle hit it.
-      - name: Test (fresh random seed)
-        run: |
-          seed=$RANDOM$RANDOM
-          echo "seed=$seed"
-          bun test ./src ./tests ./evals --randomize --seed "$seed"