feat: add status.prod network preset (cluster 16, RLN off)

Add a `status.prod` network preset usable from the Messaging API and CLI
(`--preset=status.prod`). It targets the live status.prod network that
Status runs on:

- cluster-id 16
- RLN disabled
- static sharding (fleet shards 1, 32, 64, 128, 256; Status uses 32 & 64)
- max message size 1024KiB
- bootstrap via the status.prod DNS-discovery enrtree and the three fleet boot nodes

Config sourced from https://fleets.waku.org/ and each host's /config.toml.

Closes #3906

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

library/README.md

@@ -40,8 +40,17 @@ void *logosdelivery_create_node(
 ```
 
 Configuration uses flat field names matching `WakuNodeConf` in `tools/confutils/cli_args.nim`.
-Use `"preset"` to select a network preset (e.g., `"twn"`, `"logos.dev"`) which auto-configures
-entry nodes, cluster ID, sharding, and other network-specific settings.
+Use `"preset"` to select a network preset (e.g., `"twn"`, `"logos.dev"`, `"status.prod"`) which
+auto-configures entry nodes, cluster ID, sharding, and other network-specific settings.
+
+Available presets:
+
+| Preset | Cluster ID | RLN | Sharding | Network |
+| --- | --- | --- | --- | --- |
+| `twn` | 1 | on | auto (8 shards) | The Waku Network |
+| `logos.dev` | 2 | off | auto (8 shards) | Logos Dev Network |
+| `logos.test` | 2 | off | auto (8 shards) | Logos Test Network |
+| `status.prod` | 16 | off | auto (1 shard) | Status Production Network |
 
 #### `logosdelivery_start_node`
 Starts the node.

logos_delivery/waku/factory/networks_config.nim

@@ -123,6 +123,39 @@ proc LogosTestConf*(T: type NetworkPresetConf): NetworkPresetConf =
     ],
   )
 
+# cluster-id=16 (Status Production Network)
+# Cluster configuration for the `status.prod` network that Status runs on.
+# RLN is disabled. Starting from the logos-delivery integration, status.prod
+# defaults to auto-sharding with a single shard (numShardsInCluster = 1).
+# Bootstrap is done through the status.prod DNS discovery enrtree plus the
+# fleet boot nodes.
+# Source: https://fleets.waku.org/ and each host's `/config.toml`.
+proc StatusProdConf*(T: type NetworkPresetConf): NetworkPresetConf =
+  const ZeroChainId = 0'u256
+  return NetworkPresetConf(
+    maxMessageSize: "1024KiB",
+    clusterId: 16,
+    rlnRelay: false,
+    rlnRelayEthContractAddress: "",
+    rlnRelayDynamic: false,
+    rlnRelayChainId: ZeroChainId,
+    rlnEpochSizeSec: 0,
+    rlnRelayUserMessageLimit: 0,
+    shardingConf: ShardingConf(kind: AutoSharding, numShardsInCluster: 1),
+    enableKadDiscovery: false,
+    kadBootstrapNodes: @[],
+    mix: false,
+    p2pReliability: false,
+    discv5Discovery: true,
+    discv5BootstrapNodes: @[],
+    entryNodes: @[
+      "enrtree://AMOJVZX4V6EXP7NTJPMAYJYST2QP6AJXYW76IU6VGJS7UVSNDYZG4@boot.prod.status.nodes.status.im",
+      "/dns4/boot-01.do-ams3.status.prod.status.im/tcp/30303/p2p/16Uiu2HAmAR24Mbb6VuzoyUiGx42UenDkshENVDj4qnmmbabLvo31",
+      "/dns4/boot-01.gc-us-central1-a.status.prod.status.im/tcp/30303/p2p/16Uiu2HAm8mUZ18tBWPXDQsaF7PbCKYA35z7WB2xNZH2EVq1qS8LJ",
+      "/dns4/boot-01.ac-cn-hongkong-c.status.prod.status.im/tcp/30303/p2p/16Uiu2HAmGwcE8v7gmJNEWFtZtojYpPMTHy2jBLL6xRk33qgDxFWX",
+    ],
+  )
+
 proc validateShards*(
     shardingConf: ShardingConf, shards: seq[uint16]
 ): Result[void, string] =

tests/api/test_node_conf.nim

@@ -241,6 +241,25 @@ suite "WakuNodeConf - preset integration":
     check:
       wakuConf.clusterId == 2
 
+  test "StatusProd preset applies StatusProdConf":
+    ## Given
+    var conf = defaultWakuNodeConf().valueOr:
+      raiseAssert error
+    conf.preset = "status.prod"
+
+    ## When
+    let wakuConfRes = conf.toWakuConf()
+
+    ## Then
+    require wakuConfRes.isOk()
+    let wakuConf = wakuConfRes.get()
+    require wakuConf.validate().isOk()
+    check:
+      wakuConf.clusterId == 16
+      wakuConf.shardingConf.kind == AutoSharding
+      wakuConf.shardingConf.numShardsInCluster == 1
+      wakuConf.rlnRelayConf.isNone()
+
   test "Invalid preset returns error":
     ## Given
     var conf = defaultWakuNodeConf().valueOr:

tools/confutils/cli_args.nim

@@ -175,7 +175,7 @@ type WakuNodeConf* = object
 
     preset* {.
       desc:
-        "Network preset to use. 'twn' is The RLN-protected Waku Network (cluster 1). 'logos.dev' is the Logos Dev Network (cluster 2). 'logos.test' is the Logos Test Network (cluster 2). Overrides other values.",
+        "Network preset to use. 'twn' is The RLN-protected Waku Network (cluster 1). 'logos.dev' is the Logos Dev Network (cluster 2). 'logos.test' is the Logos Test Network (cluster 2). 'status.prod' is the Status Production Network (cluster 16, RLN off, auto-sharding with 1 shard). Overrides other values.",
       defaultValue: "",
       name: "preset"
     .}: string
@@ -1001,6 +1001,8 @@ proc toNetworkPresetConf(
     ok(some(NetworkPresetConf.LogosDevConf()))
   of "logos.test", "logostest":
     ok(some(NetworkPresetConf.LogosTestConf()))
+  of "status.prod", "statusprod":
+    ok(some(NetworkPresetConf.StatusProdConf()))
   else:
     err("Invalid --preset value passed: " & lcPreset)