Onboard repo with workspace standards

[rolker]

Summary

Add workspace-standard infrastructure (onboarding campaign rolker/unh_marine_autonomy#264, tier-1 repo 2/4):

• Pre-commit config — workspace template; protected branch jazzy; Python lint hooks left out (the only .py file is a launch file). Repo has no ament linters wired, so no CI linter exclusion is needed (unlike unh_marine_navigation).
• CI workflow — ros:jazzy-ros-core container, colcon build --packages-up-to camp + gtest suite. Four source-sibling repos cloned (unh_marine_autonomy, marine_colormap, unh_marine_navigation, marine_ais — the full first-party dependency closure traced from package.xml); everything else resolves via rosdep. The gtest suite forces QT_QPA_PLATFORM=offscreen internally, so it runs headless.
• Root AGENTS.md — ADR-0017 pattern; Review Context flags operator-station safety framing, the three build targets, resource-lifecycle risk areas, and headless-test requirements.
• Agent guide touch-up — .agents/README.md no longer claims the repo has no CI/pre-commit.

Done via API (no file change): git-bug GitHub bridge.
Deferred to a follow-up issue: license headers (BSD in package.xml, sources have none).

Closes #165

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Authored-By: Claude Code Agent
Model: Claude Fable 5

[Copilot]

Pull request overview

Adds “workspace-standard” repo infrastructure so camp matches the ROS 2 Agent Workspace onboarding baseline (agent guidance, pre-commit hooks, and CI for build + gtest on the jazzy branch).

Changes:

• Add root AGENTS.md with repo-specific review context and safety framing for an operator-station GUI.
• Add .pre-commit-config.yaml with workspace-template hooks (YAML/XML checks, cmake-lint, yamllint, branch protection).
• Add GitHub Actions CI workflow building/testing in a ros:jazzy-ros-core container and update .agents/README.md to reflect CI/pre-commit availability.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
AGENTS.md	Adds repo-specific agent/review guidance and safety context for CAMP.
.pre-commit-config.yaml	Introduces workspace-template pre-commit hooks and protects jazzy.
.github/workflows/ci.yml	Adds containerized CI for colcon build + gtest with source-sibling deps cloned.
.agents/README.md	Updates agent guide to reflect new CI and pre-commit configuration.

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[Copilot]

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

[rolker]

Review triage — Copilot findings

Both findings are refuted by the green CI run on this PR (run 29365305503) and match the template false positives documented in the onboarding-campaign notes (rolker/unh_marine_autonomy#264, nav session):

1. rosdep install missing --rosdistro / ROS_DISTRO unset — the official ros:jazzy-ros-core image sets ENV ROS_DISTRO=jazzy in its Dockerfile; Docker ENV applies to every process in the container independent of the entrypoint. The "Install ROS dependencies" step passed as-is.
2. git not present in the container — the "Install ros dev tools" step (ros-dev-tools) installs git before checkout; the checkout and all four sibling clones succeeded.

No changes needed.

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Authored-By: Claude Code Agent
Model: Claude Fable 5