ix(native-host): use host-specific tt-native resolution so Linux binary loads addon

When building with --all, the bundle used a single addon resolution (darwin-arm64),
so the Linux binary tried to load the wrong prebuild and tt-native failed. Patch
tt-native binding with a nested resolution map (addon → bare → node → platform →
arch) so the runtime selects the correct prebuild per platform; SSH PTY then works
on Linux.

scripts/build-distributable.js

@@ -135,9 +135,9 @@ module.exports = async function sign() {}
  * 1. tt-native addon detection:
  *    bare-pack cannot detect `require('load-addon')(__dirname)` as an addon
  *    import. We replace tt-native/binding.js with `module.exports = require.addon()`
- *    and set its resolutions map to the prebuild path — the same structure that
- *    bare-pack generates for addons using the standard `require.addon()` pattern.
- *    bare-unpack will then extract the prebuild to a temp dir and remap the URL.
+ *    and set its resolutions map to a host-specific nested map (addon → bare →
+ *    node → platform → arch) so the runtime selects the correct prebuild per
+ *    platform. bare-unpack then extracts the right prebuild for the current host.
  *
  * 2. node-rdpjs-2 EventEmitter compatibility:
  *    node-rdpjs-2 uses `util.inherits(Class, EventEmitter)` which calls
@@ -151,8 +151,10 @@ function patchBundle(bundle, hosts) {
   const ttNativePkgKey = '/node_modules/tt-native/package.json'
 
   if (bundle.read(ttNativeBindingKey) !== null) {
-    // Find the prebuild for each target host
-    const addedPrebuilds = []
+    // Build host-specific resolution map so the runtime picks the correct prebuild
+    // per platform (addon → bare → node → platform → arch). Same format as
+    // bare-pack/bare-module-traverse so require.addon() resolves on Linux, etc.
+    const addonResolutions = { addon: { bare: { node: {} } } }
 
     for (const host of hosts) {
       const prebuiltKey = `/node_modules/tt-native/prebuilds/${host}/tt-native.bare`
@@ -160,27 +162,25 @@ function patchBundle(bundle, hosts) {
 
       if (!fs.existsSync(diskPath)) continue
 
-      // Write the prebuild binary into the bundle
       bundle.write(prebuiltKey, fs.readFileSync(diskPath), { addon: true })
-      addedPrebuilds.push(prebuiltKey)
+
+      const [platform, arch] = host.split('-')
+      if (!addonResolutions.addon.bare.node[platform]) addonResolutions.addon.bare.node[platform] = {}
+      addonResolutions.addon.bare.node[platform][arch] = prebuiltKey
     }
 
-    if (addedPrebuilds.length > 0) {
-      // Replace binding.js with the standard require.addon() pattern.
-      // The resolutions map tells bare-unpack which prebuild to extract.
-      // We use the first matching host's prebuild as the "." resolution.
-      const primaryPrebuild = addedPrebuilds[0]
+    if (Object.keys(addonResolutions.addon.bare.node).length > 0) {
       bundle.write(
         ttNativeBindingKey,
         Buffer.from('module.exports = require.addon()\n'),
         {
           imports: {
             '#package': ttNativePkgKey,
-            '.': primaryPrebuild
+            '.': addonResolutions
           }
         }
       )
-      console.log(`  Patched tt-native binding → ${primaryPrebuild}`)
+      console.log('  Patched tt-native binding (host-specific resolutions)')
     }
   }
 
@@ -300,8 +300,8 @@ async function build(hosts, doPackage) {
   //    statically detect this pattern, so the addon prebuild is never added to
   //    bundle.addons and bare-unpack never extracts it to disk.
   //    Fix: replace tt-native/binding.js with `module.exports = require.addon()`
-  //    (same pattern as bare-tcp/binding.js) and set its resolutions map to point
-  //    to the prebuild — exactly what bare-pack would do for a normal addon.
+  //    and set its resolutions map to a host-specific nested map (addon → bare →
+  //    node → platform → arch) so the runtime selects the correct prebuild per platform.
   //
   // 2. node-rdpjs-2 uses `util.inherits(Class, EventEmitter)` which calls
   //    EventEmitter.call(this) — this fails on bare-events' ES6 class.