ci: fix Nomad API path and use alloc stop for proper prestart re-run

.forgejo/workflows/deploy.yml

@@ -16,10 +16,10 @@ jobs:
           set -e
           ALLOC_ID=$(curl -sf \
             -H "X-Nomad-Token: $NOMAD_TOKEN" \
-            "$NOMAD_ADDR/v1/jobs/thefatdragon/allocations" \
-            | grep -o '"ID":"[^"]*"' | head -1 | cut -d'"' -f4)
-          echo "Restarting allocation: $ALLOC_ID"
+            "$NOMAD_ADDR/v1/job/thefatdragon/allocations" \
+            | python3 -c "import sys,json; allocs=json.load(sys.stdin); print(next(a['ID'] for a in allocs if a['ClientStatus']=='running'))")
+          echo "Stopping allocation to trigger fresh prestart: $ALLOC_ID"
           curl -sf -X POST \
             -H "X-Nomad-Token: $NOMAD_TOKEN" \
-            "$NOMAD_ADDR/v1/client/allocation/$ALLOC_ID/restart"
-          echo "Deploy triggered — nginx will re-fetch index.html from git."
+            "$NOMAD_ADDR/v1/allocation/$ALLOC_ID/stop"
+          echo "Deploy triggered — Nomad will schedule a new alloc that re-fetches the site."