[autodev] Update configuration and documentation for cycle-1

- Enhanced `.env.example` with detailed CMake build flags and replay-mode strategy flags for development and CI environments.
- Updated `.gitignore` to include a new deploy rollback bookmark.
- Revised `_docs/_autodev_state.md` to reflect the current task status and steps.
- Added new lessons to `_docs/LESSONS.md` regarding testing and architectural improvements.
- Documented changes in `_docs/02_document/deployment/ci_cd_pipeline.md` to reflect the relaxed OpenCV version pin.
- Updated test data documentation in `_docs/02_document/tests/test-data.md` to clarify fixture usage and paths.

This commit continues the cycle-1 documentation sync and addresses various configuration updates for improved clarity and functionality.

docker/companion-tier1.Dockerfile

@@ -22,6 +22,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 FROM system-deps AS python-deps
 WORKDIR /opt/gps-denied
 COPY pyproject.toml ./
+COPY src ./src
 RUN python3 -m venv /opt/venv \
     && /opt/venv/bin/pip install --upgrade pip \
     && /opt/venv/bin/pip install --no-cache-dir -e ".[dev]"

docker/operator-orchestrator.Dockerfile

@@ -11,9 +11,14 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 
 WORKDIR /opt/gps-denied
 COPY pyproject.toml ./
-RUN pip install --no-cache-dir -e ".[dev]"
-
 COPY src ./src
+# Base image ships pip 23.0.1, which refuses pre-release versions for
+# `gtsam<5.0,>=4.2` even though `4.3a0` is the only wheel PyPI publishes
+# for aarch64. Upgrade pip first so its pre-release fallback kicks in.
+# Same rationale as tests/e2e/Dockerfile.jetson lines 99-104.
+RUN pip install --no-cache-dir --upgrade pip \
+    && pip install --no-cache-dir -e ".[dev]"
+
 ENV PYTHONPATH="/opt/gps-denied/src"
 
 HEALTHCHECK --interval=10s --timeout=3s --start-period=10s --retries=3 \