fix(telemetry): disable telemetry in tests for local runs.

bunfig.toml

@@ -1,7 +1,4 @@
 [test]
-# Preload runs before any test module loads. setup.ts pins FORCE_COLOR=0 so Ink
-# frames are plain text (no ANSI color codes) regardless of whether stdout is a
-# TTY, keeping frame assertions deterministic across `bun test` and piped runs.
 preload = ["./src/testing/setup.ts"]
 pathIgnorePatterns = ["src/assets/**", "out/**", "dist/**"]
 coveragePathIgnorePatterns = ["src/testing/**", "src/assets/**"]

src/testing/setup.ts

@@ -17,3 +17,5 @@ process.env.FORCE_COLOR = "0";
 // terminal env at import time. Pin the Windows Terminal marker so frame
 // assertions on ❯ ✗ ↵ hold on a plain conhost dev box as well.
 process.env.WT_SESSION ??= "bun-test";
+
+process.env.AGENTCORE_TELEMETRY_DISABLED = "1";