fix: publish opencode-setup bin alias for npx

CHANGELOG.md

@@ -32,6 +32,9 @@
 
 ### Changed
 
+- publish the `opencode-setup` bin alias so `npx @gonkagate/opencode-setup`
+  resolves on modern npm while keeping `gonkagate-opencode` as a compatible
+  direct command
 - replaced the scaffold-only CLI surface with the real shipped installer flow
 - made rerun the official safe update path with transactional rollback for
   changed managed files

package.json

@@ -12,6 +12,7 @@
   },
   "type": "module",
   "bin": {
+    "opencode-setup": "bin/gonkagate-opencode.js",
     "gonkagate-opencode": "bin/gonkagate-opencode.js"
   },
   "files": [

src/constants/contract.ts

@@ -1,5 +1,6 @@
 export const CONTRACT_METADATA = {
-  binName: "gonkagate-opencode",
+  binName: "opencode-setup",
+  legacyBinName: "gonkagate-opencode",
   binPath: "bin/gonkagate-opencode.js",
   cliVersion: "0.2.2", // x-release-please-version
   curatedRegistryPublished: true,

test/cli.test.ts

@@ -148,6 +148,7 @@ test("CLI wrapper exposes the shipped help surface", () => {
   });
 
   assert.equal(helpResult.status, 0);
+  assert.match(helpResult.stdout, /Usage: opencode-setup/i);
   assert.match(helpResult.stdout, /Configure OpenCode to use GonkaGate/i);
   assert.match(helpResult.stdout, /validated-model-only/i);
   assert.match(helpResult.stdout, /--scope <scope>/);

test/package-contract.test.ts

@@ -23,6 +23,10 @@ test("package metadata matches the scaffold contract", () => {
     packageJson.bin?.[CONTRACT_METADATA.binName],
     CONTRACT_METADATA.binPath,
   );
+  assert.equal(
+    packageJson.bin?.[CONTRACT_METADATA.legacyBinName],
+    CONTRACT_METADATA.binPath,
+  );
   assert.equal(packageJson.engines?.node, ">=22.14.0");
   assert.equal(packageJson.files?.includes("dist"), true);
   assert.equal(packageJson.files?.includes("docs"), true);