feat: expose codex migration marketplace governance

tests/codex-app-server-protocol-snapshot-script.test.mjs

@@ -78,6 +78,14 @@ if (args[0] === "app-server" && args[1] === "generate-json-schema") {
       { properties: { method: { const: "fs/copy" } } },
       { properties: { method: { const: "fs/watch" } } },
       { properties: { method: { const: "fs/unwatch" } } },
+      { properties: { method: { const: "externalAgentConfig/detect" } } },
+      { properties: { method: { const: "externalAgentConfig/import" } } },
+      { properties: { method: { const: "externalAgentConfig/import/completed" } } },
+      { properties: { method: { const: "marketplace/add" } } },
+      { properties: { method: { const: "marketplace/remove" } } },
+      { properties: { method: { const: "marketplace/upgrade" } } },
+      { properties: { method: { const: "experimentalFeature/list" } } },
+      { properties: { method: { const: "experimentalFeature/enablement/set" } } },
       { properties: { method: { const: "skills/extraRoots/set" } } },
       { properties: { method: { const: "hooks/list" } } },
       { properties: { method: { const: "turn/interrupt" } } },
@@ -152,6 +160,11 @@ process.exit(2);
     assert.equal(manifest.supports.fsRead, true);
     assert.equal(manifest.supports.fsWrite, true);
     assert.equal(manifest.supports.fsWatch, true);
+    assert.equal(manifest.supports.externalAgentImport, true);
+    assert.equal(manifest.supports.marketplaceAdd, true);
+    assert.equal(manifest.supports.marketplaceRemove, true);
+    assert.equal(manifest.supports.marketplaceUpgrade, true);
+    assert.equal(manifest.supports.experimentalFeatureEnablementSet, true);
     assert.deepEqual(manifest.methods, [
       "account/chatgptAuthTokens/refresh",
       "account/login/cancel",
@@ -166,6 +179,11 @@ process.exit(2);
       "config/batchWrite",
       "config/mcpServer/reload",
       "config/value/write",
+      "experimentalFeature/enablement/set",
+      "experimentalFeature/list",
+      "externalAgentConfig/detect",
+      "externalAgentConfig/import",
+      "externalAgentConfig/import/completed",
       "fs/copy",
       "fs/createDirectory",
       "fs/getMetadata",
@@ -176,6 +194,9 @@ process.exit(2);
       "fs/watch",
       "fs/writeFile",
       "hooks/list",
+      "marketplace/add",
+      "marketplace/remove",
+      "marketplace/upgrade",
       "plugin/install",
       "plugin/read",
       "plugin/share/checkout",