feat: add Itô compute sponsor routing and Phase 2 plan (#2546)

* feat: add Ito compute sponsor routing

* fix: harden Ito integration CI and framing

scripts/ecc.js

@@ -3,6 +3,7 @@
 const { spawnSync } = require('child_process');
 const path = require('path');
 const { listAvailableLanguages } = require('./lib/install-executor');
+const { getComputeSponsorCopy } = require('./lib/compute-sponsor');
 
 const COMMANDS = {
   install: {
@@ -119,6 +120,9 @@ Compatibility:
 Global Flags:
   --dry-run          Preview actions without executing (sets ECC_DRY_RUN=1)
 
+Compute:
+  ${getComputeSponsorCopy()}
+
 Examples:
   ecc typescript
   ecc install --profile developer --target claude

scripts/install-apply.js

@@ -17,6 +17,7 @@ const {
   normalizeInstallRequest,
   parseInstallArgs,
 } = require('./lib/install/request');
+const { getComputeSponsorCopy } = require('./lib/compute-sponsor');
 
 function getHelpText() {
   const languages = listLegacyCompatibilityLanguages();
@@ -60,6 +61,9 @@ Options:
   --json       Emit machine-readable plan/result JSON
   --help       Show this help text
 
+Compute:
+  ${getComputeSponsorCopy()}
+
 Available languages:
 ${languages.map(language => `  - ${language}`).join('\n')}
 
@@ -115,6 +119,8 @@ function printHumanPlan(plan, dryRun) {
   if (!dryRun) {
     console.log(`\nDone. Install-state written to ${plan.installStatePath}`);
   }
+
+  console.log('\nCompute: ' + getComputeSponsorCopy());
 }
 
 function main() {

scripts/lib/compute-sponsor.js

@@ -0,0 +1,16 @@
+'use strict';
+
+const ITO_COMPUTE_URL = 'https://compute.itomarkets.com';
+
+function getComputeSponsorCopy() {
+  return "Run or self-host any open-source model. Itô is ECC's preferred compute sponsor: "
+    + 'open its dashboard to sign in and rent or manage GPUs at '
+    + ITO_COMPUTE_URL
+    + '. Any GPU provider works. ECC only provides this link; it does not provision '
+    + 'compute or serving. Managed inference through Itô is not live yet.';
+}
+
+module.exports = Object.freeze({
+  ITO_COMPUTE_URL,
+  getComputeSponsorCopy,
+});