chore(cutover): the root tsc program and the coverage walker leave ui/ to its own packages (bill item 46, objectstack#25803)

The root tsconfig.json declares no `include` and excluded only
node_modules/packages/apps/examples, so on the merged tree the root
program read every ui/**/*.ts (2833 files plus the React and Vite type
closure) and check:type-check-debt's re-measure died at the 6144 MB heap
ceiling after about 3.5 minutes (exit 3, PREREQUISITE NOT MET). Excluding
`ui` puts the root program back to its own seven files (tsc in 3 s, the
same raw error count as main).

With the directory out of the root program, check-type-check-coverage's
walker then handed ui/scripts, ui/e2e, ui/docs and the rest (232 test
files, 51 source files) to the ROOT package: its "another package's
problem" guard skipped a child directory carrying a package.json only at
depth > 0, and ui/ is the first workspace member that sits directly under
the root. The guard now applies at any depth. No other member has a direct
child directory with a package.json, so this changes exactly that one
attribution.

Measured: --self-test 0 (58+97+56+28+19+18+19 cases); plain gate OK
128/131, the same reading as CI; --re-measure OK, 1 ledger entry, 26 raw
errors, none above its recorded number; check-test-source-alias,
check-undeclared-dep-imports and check-registry-log-declared exit 0.

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RSDL3SFtJaKzcymvCD8RsU

Author: claude

scripts/check-type-check-coverage.mjs

@@ -2116,7 +2116,10 @@ function walkPackageFiles(absDir, dir, ignored) {
       if (isIgnoredPath(ignored, posix.join(dir, childRel))) continue;
       if (entry.isDirectory()) {
         if (entry.name === 'node_modules' || entry.name === 'dist' || entry.name.startsWith('.')) continue;
-        if (depth > 0 && existsSync(join(child, 'package.json'))) continue; // another package's problem
+        // Any depth, since the ui/ import (objectstack#25752): `ui/` is a workspace
+        // member that sits DIRECTLY under the root, so a depth guard here would hand
+        // its root-level scripts and tests to the ROOT package's walk.
+        if (existsSync(join(child, 'package.json'))) continue; // another package's problem
         walk(child, childRel, depth + 1);
       } else if (TEST_FILE.test(entry.name)) {
         testRels.push(childRel);

tsconfig.json

@@ -21,6 +21,7 @@
     "node_modules",
     "packages",
     "apps",
-    "examples"
+    "examples",
+    "ui"
   ]
 }