refactor(runtime): compose consumers over fs and subprocess

scripts/check-workspace-constraints.ts

@@ -148,6 +148,7 @@ function expectedDshPackageFiles(manifest: PackageManifest): readonly string[] {
     'lib/invariant.js',
     ...manifest.bin ? ['lib/bin.js'] : [],
     ...manifest.exports?.['./worker'] ? ['lib/worker.cjs'] : [],
+    ...exportDefault(manifest, './runtime-host') === './lib/runtime-host.js' ? ['lib/runtime-host.js'] : [],
     // UI plugin packages ship their browser bundle beside the node lib
     // (single-artifact ruling: dist/ retired, ./client resolves lib/client.js).
     // Keyed on the artifact path, not the subpath name: apiproxy's ./client is

scripts/gen-cordis-catalog.ts

@@ -73,6 +73,8 @@ export const LINK_MAP: Readonly<Record<string, string>> = {
   SubprocessOutputRead: 'subprocess.md',
   SubprocessOutputReader: 'subprocess.md',
   SubprocessSpawnSpec: 'subprocess.md',
+  SubprocessTerminalHandle: 'subprocess.md',
+  SubprocessTerminalSpawnSpec: 'subprocess.md',
   CodeRunRequest: 'code-runtime.md',
   CodeRunResult: 'code-runtime.md',
   CompactionResult: 'compaction.md',
@@ -242,6 +244,7 @@ export const FOUNDATION_TYPE_NAMES: ReadonlySet<string> = new Set([
   'Partial',
   'Pick',
   'Promise',
+  'Record',
   'Readonly',
 ])
 

scripts/run-gates.ts

@@ -623,11 +623,12 @@ function builtBinSmokeGate(needs: string[] = ['build']): Gate {
     'packages/subagent/subagent-codex/tests/loader-composition.e2e.ts',
     'packages/subagent/subagent-claude-code/tests/loader-composition.e2e.ts',
     'packages/api/remotes/tests/built-lib.e2e.ts',
-    // The worker-entry packages' built bundles: the only automated proof
-    // that lib/index.js resolves its sibling lib/worker.cjs under plain node
-    // (the e2e lane runs unbuilt, so these files self-skip there).
+    // Built execution consumers: the only automated proof that package-name
+    // imports reach their lib/ entrypoints under plain Node. The e2e lane runs
+    // unbuilt, so these files self-skip there.
     'packages/workflow/workflow-workerthread/tests/built-worker.e2e.ts',
     'packages/code-runtime/code-runtime-worker/tests/built-lib.e2e.ts',
+    'packages/lsp/lsp-local/tests/built-lib.e2e.ts',
   ], {
     label: 'built-bin smoke',
     needs,

scripts/verify-package-readme-model-experience.ts

@@ -47,6 +47,7 @@ const SENTENCE_MODEL_EXPERIENCE: Readonly<Record<string, SentenceContract>> = {
   'packages/bash/bash-local': { kind: 'indirect', reason: 'The executor backend delegates model rendering to dsh-tool-bash.' },
   'packages/bash/pwsh-local': { kind: 'indirect', reason: 'The executor backend delegates model rendering to dsh-tool-pwsh.' },
   'packages/code-runtime/code-runtime': { kind: 'indirect', reason: 'The service interface delegates model rendering to Code Mode in dsh-tools.' },
+  'packages/code-runtime/code-runtime-subprocess': { kind: 'indirect', reason: 'The subprocess backend delegates model rendering to Code Mode in dsh-tools.' },
   'packages/code-runtime/code-runtime-worker': { kind: 'indirect', reason: 'The worker backend delegates model rendering to Code Mode in dsh-tools.' },
   'packages/typert/registry': { kind: 'none', reason: 'Runtime type registry; consumers (cordis_inspect, wire faces, gates) own any model-visible projection of registry contents.' },
   'packages/typert/loader': { kind: 'none', reason: 'Loader integration only registers generated artifacts; consumers own any model-visible projection.' },