feat(installer): migrate shims to runtime-managed targets

tests/scripts/install-wrappers-contract.test.ts

@@ -0,0 +1,39 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import fs from 'node:fs/promises';
+import path from 'node:path';
+
+async function read(relativePath: string): Promise<string> {
+  return fs.readFile(path.resolve(relativePath), 'utf8');
+}
+
+test('install wrapper scripts exist with canonical filenames', async () => {
+  const [ps1, sh] = await Promise.all([
+    read('install/install.ps1'),
+    read('install/install.sh'),
+  ]);
+  assert.match(ps1, /beadboard/i);
+  assert.match(sh, /beadboard/i);
+});
+
+test('install wrappers provision both bb and beadboard shims', async () => {
+  const [ps1, sh] = await Promise.all([
+    read('install/install.ps1'),
+    read('install/install.sh'),
+  ]);
+  assert.match(ps1, /\bbb\b/i);
+  assert.match(ps1, /\bbeadboard\b/i);
+  assert.match(sh, /\bbb\b/i);
+  assert.match(sh, /\bbeadboard\b/i);
+});
+
+test('install wrappers write runtime metadata and resolve runtime targets first', async () => {
+  const [ps1, sh] = await Promise.all([
+    read('install/install.ps1'),
+    read('install/install.sh'),
+  ]);
+  assert.match(ps1, /runtime\\current\.json/i);
+  assert.match(ps1, /RUNTIME_ROOT/i);
+  assert.match(sh, /runtime\/current\.json/i);
+  assert.match(sh, /RUNTIME_ROOT/i);
+});