Add "Crazy Robotaxi" standalone game demo using new API

.github/workflows/determinism.yml

@@ -79,4 +79,4 @@ jobs:
           HF_TOKEN: ${{ secrets.HF_TOKEN }}
         run: |
           uv run --no-sync pytest -v -s \
-            integrations/omnidreams/tests/test_omnidreams_same_seed_reproducibility.py
+            integrations_v2/omnidreams/tests/test_omnidreams_same_seed_reproducibility.py

.github/workflows/omnidreams-worldlens-canary.yml

@@ -10,7 +10,7 @@ on:
       - "pyproject.toml"
       - "uv.lock"
       - "flashdreams/pyproject.toml"
-      - "integrations/omnidreams/**"
+      - "integrations_v2/omnidreams/**"
       - "flashdreams/flashdreams/core/**"
       - "flashdreams/flashdreams/infra/**"
       - "flashdreams/flashdreams/recipes/taehv/**"
@@ -43,7 +43,7 @@ jobs:
       SCRATCH_ROOT: /tmp/omnidreams-worldlens-scratch
       SPLIT: od_26_01_canary3_tb4
       TOTAL_BLOCKS: "4"
-      BASELINE: integrations/omnidreams/eval_baselines/od-26.01-canary3-tb4-v1.json
+      BASELINE: integrations_v2/omnidreams/impl/eval_baselines/od-26.01-canary3-tb4-v1.json
       CANARY_UUID_REGEX: '"uuid": "(01d503d4-449b-46fc-8d78-9085e70d3554|02e075b9-fd24-426b-971b-7cfcb2074cc9|0499fb41-122d-4180-83af-f954a9974d3b)"'
     steps:
       - name: Detect GPU architecture

.github/workflows/reuse-lint.yml

@@ -93,8 +93,8 @@ jobs:
       - name: Inline SPDX headers on first-party source files
         run: |
           set -euo pipefail
-          excludes='^integrations/omnidreams/ludus-renderer/ludus_renderer/_cpp/cudaraster/'
-          excludes+='|^integrations/omnidreams/omnidreams/grpc/protos/.*_pb2'
+          excludes='^integrations_v2/omnidreams/impl/ludus-renderer/ludus_renderer/_cpp/cudaraster/'
+          excludes+='|^integrations_v2/omnidreams/impl/grpc/protos/.*_pb2'
           missing_files=()
           while IFS= read -r f; do
             if printf '%s\n' "$f" | grep -qE "$excludes"; then