chore(deps): drop cdk-lib and tsx bumps from this PR

Bumps [tsx](https://github.com/privatenumber/tsx) from 4.23.1 to 4.23.5.
- [Release notes](https://github.com/privatenumber/tsx/releases)
- [Changelog](https://github.com/privatenumber/tsx/blob/master/release.config.cjs)
- [Commits](https://github.com/privatenumber/tsx/compare/v4.23.1...v4.23.5)

---
updated-dependencies:
- dependency-name: tsx
  dependency-version: 4.23.5
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/dependabot.yml

@@ -4,6 +4,8 @@ updates:
     directory: /
     schedule:
       interval: weekly
+    commit-message:
+      prefix: "chore(deps)"
     assignees:
       - amoussa1229
     ignore:
@@ -19,6 +21,8 @@ updates:
     directory: /
     schedule:
       interval: weekly
+    commit-message:
+      prefix: "chore(deps)"
     assignees:
       - amoussa1229
 
@@ -26,5 +30,7 @@ updates:
     directory: /lambda/backup-verification
     schedule:
       interval: weekly
+    commit-message:
+      prefix: "chore(deps)"
     assignees:
       - amoussa1229

.github/workflows/ci.yaml

@@ -8,7 +8,7 @@ permissions:
 
 jobs:
   ci:
-    uses: Sea-Haven-Industries/.github/.github/workflows/ci-typescript-cdk.yaml@3f746774229d41770727e2e4fd63ed5f5555a8b3 # v1.0.3
+    uses: Sea-Haven-Industries/.github/.github/workflows/ci-typescript-cdk.yaml@81cf168170f356d1423d7736f7ce93fd6611ad53 # v1.0.4
     with:
       node-version: "24"
       enable-qemu: true

.github/workflows/dependency-review.yml

@@ -7,4 +7,4 @@ permissions:
 
 jobs:
   review:
-    uses: Sea-Haven-Industries/.github/.github/workflows/callable-dependency-review.yaml@3f746774229d41770727e2e4fd63ed5f5555a8b3 # v1.0.3
+    uses: Sea-Haven-Industries/.github/.github/workflows/callable-dependency-review.yaml@81cf168170f356d1423d7736f7ce93fd6611ad53 # v1.0.4

.github/workflows/deploy.yaml

@@ -13,7 +13,7 @@ concurrency:
 
 jobs:
   deploy:
-    uses: Sea-Haven-Industries/.github/.github/workflows/cd-cdk.yaml@3f746774229d41770727e2e4fd63ed5f5555a8b3 # v1.0.3
+    uses: Sea-Haven-Industries/.github/.github/workflows/cd-cdk.yaml@81cf168170f356d1423d7736f7ce93fd6611ad53 # v1.0.4
     with:
       node-version: "24"
       enable-qemu: true

.github/workflows/labeler.yml

@@ -10,4 +10,4 @@ permissions:
 
 jobs:
   label:
-    uses: Sea-Haven-Industries/.github/.github/workflows/callable-labeler.yaml@3f746774229d41770727e2e4fd63ed5f5555a8b3 # v1.0.3
+    uses: Sea-Haven-Industries/.github/.github/workflows/callable-labeler.yaml@81cf168170f356d1423d7736f7ce93fd6611ad53 # v1.0.4

.github/workflows/policy.yaml

@@ -0,0 +1,22 @@
+name: PR Policy
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize, edited, labeled, unlabeled, ready_for_review]
+
+concurrency:
+  group: "policy-${{ github.event.pull_request.number }}"
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+  issues: read
+  pull-requests: read
+
+jobs:
+  policy:
+    uses: Sea-Haven-Industries/.github/.github/workflows/callable-pr-policy.yaml@7ac3528750b346f181347bb09f6af927a1c0aa14 # v1.0.6
+    secrets:
+      JIRA_CLOUD_ID: ${{ secrets.JIRA_CLOUD_ID }}
+      JIRA_SERVICE_ACCOUNT_EMAIL: ${{ secrets.JIRA_SERVICE_ACCOUNT_EMAIL }}
+      JIRA_API_TOKEN: ${{ secrets.JIRA_API_TOKEN }}

AGENTS.md

@@ -0,0 +1,33 @@
+# Sea Haven Org Governance
+
+> Full engineering standards: [engineering-handbook](https://github.com/Sea-Haven-Industries/engineering-handbook).
+
+## Branching and PRs
+
+- Branch prefixes: `feature/`, `fix/`, `hotfix/`, `chore/`, `docs/`, `refactor/`, `release/`
+- PR titles: `type(scope): description (DEV-123)` — Jira key required (DEV/PLAT/SEC)
+- PR body sections (exact order): **Summary**, **Validation**, **Tests**, **Notes**
+- Route work: DEV (product), PLAT (infra/platform), SEC (security)
+
+## Commits
+
+- Conventional Commits: `type(scope): description`
+- Allowed types: `feat fix docs style refactor perf test build ci chore revert release`
+- No AI-attribution footers
+
+## Secrets and Security
+
+- Secrets in AWS Secrets Manager only — never in code, env vars, logs, or commits
+- Non-secret config in SSM Parameter Store
+- IAM/IaC/payment/auth changes require security review
+
+## CI and SHA Pins
+
+Pin every GitHub Actions ref to a full commit SHA with an inline version comment:
+
+```yaml
+uses: actions/checkout@abc123def456 # v4.1.0
+```
+
+The deterministic global pre-push security hook must not be bypassed (`--no-verify` requires
+explicit approval). Linting stays in CI; do not gate on it locally.

scripts/gcp-setup.sh

@@ -102,6 +102,7 @@ echo "Granted objectViewer to $SA_EMAIL."
 echo ""
 echo "--- Step 9: Create and store service account key ---"
 KEY_FILE=$(mktemp)
+trap 'rm -f "$KEY_FILE"' EXIT
 $GCLOUD iam service-accounts keys create "$KEY_FILE" --iam-account="$SA_EMAIL"
 echo "Service account key created."