fix(nodes): raise transport timeout for exec.approval.request (#12098) (#12188)

`openclaw nodes run` always timed out after 35s with "gateway timeout
after 35000ms" even though `openclaw nodes invoke system.run` worked
instantly on the same node.

Root cause: the CLI's default --timeout of 35s was used as the WebSocket
transport timeout for exec.approval.request, but the gateway-side
handler waits up to 120s for user approval — so the transport was always
killed 85s too early.

Fix: override opts.timeout for the approval call to
Math.max(parseTimeoutMs(opts.timeout) ?? 0, approvalTimeoutMs + 10_000)
(130s by default), ensuring the transport outlasts the approval wait
while still honoring any larger user-supplied --timeout.

src/cli/nodes-cli/register.invoke.ts

@@ -272,7 +272,19 @@ export function registerNodesInvokeCommands(nodes: Command) {
           let approvalId: string | null = null;
           if (requiresAsk) {
             approvalId = crypto.randomUUID();
-            const decisionResult = (await callGatewayCli("exec.approval.request", opts, {
+            const approvalTimeoutMs = 120_000;
+            // The CLI transport timeout (opts.timeout) must be longer than the
+            // gateway-side approval wait so the connection stays alive while the
+            // user decides.  Without this override the default 35 s transport
+            // timeout races — and always loses — against the 120 s approval
+            // timeout, causing "gateway timeout after 35000ms" (#12098).
+            const approvalOpts = {
+              ...opts,
+              timeout: String(
+                Math.max(parseTimeoutMs(opts.timeout) ?? 0, approvalTimeoutMs + 10_000),
+              ),
+            };
+            const decisionResult = (await callGatewayCli("exec.approval.request", approvalOpts, {
               id: approvalId,
               command: rawCommand ?? argv.join(" "),
               cwd: opts.cwd,
@@ -282,7 +294,7 @@ export function registerNodesInvokeCommands(nodes: Command) {
               agentId,
               resolvedPath: undefined,
               sessionKey: undefined,
-              timeoutMs: 120_000,
+              timeoutMs: approvalTimeoutMs,
             })) as { decision?: string } | null;
             const decision =
               decisionResult && typeof decisionResult === "object"