Correct F1 to a steady fixed-QPS workload

runs/frontier-fidelity-envelope-v1/workloads/f1-isl512-osl1-steady10s/manifest.json

@@ -0,0 +1,57 @@
+{
+  "anchors": [
+    {
+      "label": "r16",
+      "path": "r16.csv",
+      "rate": 16.0,
+      "requests": 160,
+      "sha256": "931604bdf085b1e0c2c70ffed9d10cbaeb6bfb3523976ce25c9bb3faf5fb20a9"
+    },
+    {
+      "label": "r32",
+      "path": "r32.csv",
+      "rate": 32.0,
+      "requests": 320,
+      "sha256": "3f839823181c75149184df43326df4139c1f00cbc607dd305323d34e92467140"
+    },
+    {
+      "label": "r64",
+      "path": "r64.csv",
+      "rate": 64.0,
+      "requests": 640,
+      "sha256": "b5bea5cf977f6a875a863a135eca70e643653b07ab92233f933f8b5e44e4a8c7"
+    },
+    {
+      "label": "r128",
+      "path": "r128.csv",
+      "rate": 128.0,
+      "requests": 1280,
+      "sha256": "ea94212548621233172e430649e523f494064d035a7609d0b9ec3b1930222a3b"
+    },
+    {
+      "label": "r256",
+      "path": "r256.csv",
+      "rate": 256.0,
+      "requests": 2560,
+      "sha256": "1e580f6ca30317f1f1ff81a86f318347341607cf1afcfef7ba53123335f02295"
+    },
+    {
+      "label": "r512",
+      "path": "r512.csv",
+      "rate": 512.0,
+      "requests": 5120,
+      "sha256": "992ad52e6e6c08bcb0843d59ff7d529d637ad8ed812aca96d1318cb1ecfeb71b"
+    }
+  ],
+  "contract": {
+    "arrival": "open_loop_uniform",
+    "block_size": 16,
+    "input_tokens": 512,
+    "minimum_requests_per_anchor": 64,
+    "minimum_steady_duration_seconds": 10.0,
+    "output_tokens": 1,
+    "prefix_caching": false,
+    "prefix_relation": "all request block identities are disjoint"
+  },
+  "schema": "qwen30-fixed-frontier-traces-v1"
+}