fix: bypass GitHub app check for ultraplan/remote sessions

Bake CCR_FORCE_BUNDLE=true into the build defines so the bundle-seed
path is always active. This skips the GitHub remote + app installation
checks that fail on non-Anthropic repos.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

scripts/build.ts

@@ -141,6 +141,7 @@ const defines = {
       }
     : {}),
   'process.env.CLAUDE_CODE_VERIFY_PLAN': JSON.stringify('false'),
+  'process.env.CCR_FORCE_BUNDLE': JSON.stringify('true'),
   'MACRO.VERSION': JSON.stringify(version),
   'MACRO.BUILD_TIME': JSON.stringify(buildTime),
   'MACRO.PACKAGE_URL': JSON.stringify(pkg.name),