perf(sessions): skip redundant tool replay after scene restore

.github/workflows/conversation-lifecycle.yml

@@ -13,6 +13,7 @@ on:
       - 'server.py'
       - 'tests/browser_conversation_lifecycle.py'
       - 'tests/browser_historical_transcript_hydration.py'
+      - 'tests/browser_reconnect_scene_redraw.py'
       - 'requirements*.txt'
       - 'pyproject.toml'
       - '.github/workflows/conversation-lifecycle.yml'
@@ -24,6 +25,7 @@ on:
       - 'server.py'
       - 'tests/browser_conversation_lifecycle.py'
       - 'tests/browser_historical_transcript_hydration.py'
+      - 'tests/browser_reconnect_scene_redraw.py'
       - 'requirements*.txt'
       - 'pyproject.toml'
       - '.github/workflows/conversation-lifecycle.yml'
@@ -45,6 +47,9 @@ jobs:
             scenario: terminal-error
           - name: historical-transcript-hydration
             script: tests/browser_historical_transcript_hydration.py
+          - name: reconnect-scene-redraw
+            script: tests/browser_reconnect_scene_redraw.py
+            browsers: chromium
     steps:
       - uses: actions/checkout@v4
 
@@ -69,6 +74,7 @@ jobs:
           LIFECYCLE_ARTIFACT_DIR: lifecycle-artifacts
           HISTORICAL_HYDRATION_ARTIFACT_DIR: lifecycle-artifacts
           LIFECYCLE_SCENARIO: ${{ matrix.scenario }}
+          BROWSERS: ${{ matrix.browsers }}
         run: python ${{ matrix.script }}
 
       - name: Run settlement frame proof