fix: update to @agentclientprotocol/sdk 2.5.0 (#1549)

Bumps `@agentclientprotocol/sdk` from 2.4.0 to 2.5.0 (exact pin).

2.5.0 updates the SDK to ACP schema v1.30.0 and v2.0.0-alpha.14
([release
notes](https://github.com/agentclientprotocol/typescript-sdk/releases/tag/v2.5.0)).
No source changes were needed; new schema fields and capabilities are
not adopted here.

## Testing

`npm run build`, `npm run check` and `npm run test:run` pass. `npm run
test:integration` was not run.

package-lock.json

@@ -9,7 +9,7 @@
       "version": "0.101.0",
       "license": "Apache-2.0",
       "dependencies": {
-        "@agentclientprotocol/sdk": "2.4.0",
+        "@agentclientprotocol/sdk": "2.5.0",
         "@anthropic-ai/claude-agent-sdk": "0.3.319",
         "diff": "9.0.0",
         "zod": "4.6.7"
@@ -38,9 +38,9 @@
       }
     },
     "node_modules/@agentclientprotocol/sdk": {
-      "version": "2.4.0",
-      "resolved": "https://registry.npmjs.org/@agentclientprotocol/sdk/-/sdk-2.4.0.tgz",
-      "integrity": "sha512-7qJ8nnyj7WesC5ve185ioTpB2/svQoeGV4HA4nLEhgDUrcmBe54/08VcXc/oL4p14tDbxxECZzdYmUYQ+4l+Wg==",
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/@agentclientprotocol/sdk/-/sdk-2.5.0.tgz",
+      "integrity": "sha512-MFlXeIuwN6nZSK45SAsSnVjbLgQ2r4fnthoF1lQoGJP3PdaPRpOZeCF2Dds8S4cN8yZP5QbxB1bkJccGskmcYw==",
       "license": "Apache-2.0",
       "peerDependencies": {
         "@modelcontextprotocol/server": "^2.4.0",

package.json

@@ -68,7 +68,7 @@
     "node": ">=22"
   },
   "dependencies": {
-    "@agentclientprotocol/sdk": "2.4.0",
+    "@agentclientprotocol/sdk": "2.5.0",
     "@anthropic-ai/claude-agent-sdk": "0.3.319",
     "diff": "9.0.0",
     "zod": "4.6.7"