fix(test): enable all binary types in CI integration tests

Change binary test suite to automatically test all available binaries
in CI instead of only testing JS:

- JS: Always enabled in CI (was: only if no other env vars set)
- SEA: Always enabled in CI (was: only if TEST_SEA_BINARY set)
- Smol: Always enabled in CI (was: only if TEST_SMOL_BINARY set)

Local behavior unchanged:
- Use TEST_JS_BINARY, TEST_SEA_BINARY, TEST_SMOL_BINARY env vars
- JS defaults to true if no env vars set

Each test suite will skip gracefully if the binary doesn't exist
(not cached or not built), so this safely enables testing of all
cached binaries without requiring explicit environment variables.

Author: jdalton

packages/cli/test/integration/binary/binary-test-suite.test.mts

@@ -25,10 +25,12 @@ const BINARIES = {
   __proto__: null,
   js: {
     buildCommand: null,
-    enabled:
-      !process.env.TEST_SEA_BINARY &&
-      !process.env.TEST_SMOL_BINARY &&
-      !process.env.TEST_JS_BINARY
+    // In CI: always enabled. Locally: controlled by env vars (defaults to true).
+    enabled: process.env.CI
+      ? true
+      : !process.env.TEST_SEA_BINARY &&
+          !process.env.TEST_SMOL_BINARY &&
+          !process.env.TEST_JS_BINARY
         ? true
         : !!process.env.TEST_JS_BINARY,
     name: 'JS Distribution (dist/index.js)',
@@ -42,7 +44,8 @@ const BINARIES = {
       'run',
       'build',
     ],
-    enabled: !!process.env.TEST_SEA_BINARY,
+    // In CI: always enabled. Locally: only if TEST_SEA_BINARY is set.
+    enabled: process.env.CI ? true : !!process.env.TEST_SEA_BINARY,
     name: 'SEA Binary (Single Executable Application)',
     path: path.join(MONOREPO_ROOT, 'packages/node-sea-builder/dist/socket-sea'),
   },
@@ -54,7 +57,8 @@ const BINARIES = {
       'run',
       'build',
     ],
-    enabled: !!process.env.TEST_SMOL_BINARY,
+    // In CI: always enabled. Locally: only if TEST_SMOL_BINARY is set.
+    enabled: process.env.CI ? true : !!process.env.TEST_SMOL_BINARY,
     name: 'Smol Binary',
     path: path.join(
       MONOREPO_ROOT,