Merge branch 'structured-output-subagent-seam' into worktree-dynamic-workflows

# Conflicts:
#	examples/acp-agent/tests/snapshots/fs-policy-reject/session.jsonl
#	examples/acp-agent/tests/snapshots/fs-policy-reject/stdout.golden.jsonl

pnpm-lock.yaml

@@ -2455,9 +2455,6 @@ packages:
   '@types/tough-cookie@4.0.5':
     resolution: {integrity: sha512-/Ad8+nIOV7Rl++6f1BdKxFSMgmoqEoYbHRpPcx3JEfv8VRsQe9Z4mCXeJBzxs7mbHY/XOZZuXlRNfhpVPbs6ZA==}
 
-  '@types/trusted-types@2.0.7':
-    resolution: {integrity: sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw==}
-
   '@types/unist@3.0.3':
     resolution: {integrity: sha512-ko/gIFJRv177XgZsZcBwnqJN5x/Gien8qNOn0D5bQU/zAzVf9Zt3BlcUiLqhV9y4ARk0GbT3tnUiPNgnTXzc/Q==}
 
@@ -5188,9 +5185,6 @@ snapshots:
 
   '@types/tough-cookie@4.0.5': {}
 
-  '@types/trusted-types@2.0.7':
-    optional: true
-
   '@types/unist@3.0.3': {}
 
   '@typescript-eslint/eslint-plugin@8.61.0(@typescript-eslint/parser@8.61.0(eslint@10.5.0(jiti@2.7.0))(typescript@6.0.3))(eslint@10.5.0(jiti@2.7.0))(typescript@6.0.3)':
@@ -5284,10 +5278,7 @@ snapshots:
       '@typescript-eslint/types': 8.61.0
       eslint-visitor-keys: 5.0.1
 
-  '@upsetjs/venn.js@2.0.0':
-    optionalDependencies:
-      d3-selection: 3.0.0
-      d3-transition: 3.0.1(d3-selection@3.0.0)
+  '@upsetjs/venn.js@2.0.0': {}
 
   '@vitest/coverage-v8@4.1.8(vitest@4.1.8)':
     dependencies:
@@ -5677,9 +5668,7 @@ snapshots:
 
   diff@9.0.0: {}
 
-  dompurify@3.4.11:
-    optionalDependencies:
-      '@types/trusted-types': 2.0.7
+  dompurify@3.4.11: {}
 
   dts-resolver@3.0.0(oxc-resolver@11.20.0):
     optionalDependencies: