chore(compliance): consume erp-mafia/compliancemaxx@v1 (#418)

* chore(compliance): consume erp-mafia/compliancemaxx@v1

Adds the consumer side of the new compliancemaxx orchestrator:

  - .github/workflows/compliance-pr.yml — single-job advisory check
    that calls `uses: erp-mafia/compliancemaxx@v1` on every PR.
    Threshold + skill selection live in .compliance/config.yml.
    `fail-on-findings: false` keeps it strictly advisory while findings
    bed in; flip to true after triage.

  - .compliance/config.yml — bootstrap config: all 5 skills enabled
    (oss-license, owasp-asvs-v5, iso-27001-2022, soc2, gdpr),
    severity_threshold_to_block=critical, no suppressions yet.

The orchestrator code, skill manifests, and reference docs live in the
new public repo: https://github.com/erp-mafia/compliancemaxx

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore: retrigger compliance check

* chore(compliance): add full-swarm workflow (nightly + dispatch + label)

Adds the LLM-powered deep_audit alongside the existing PR-mode advisory
check. Triggers:
  - 02:00 UTC nightly cron
  - workflow_dispatch (manual)
  - PRs labeled `compliance:full-audit`

Authenticates to AWS Bedrock via the existing AWS_ACCESS_KEY_ID/SECRET
repo secrets (same path swedish-compliance-review.yml already uses).
`fail-on-findings: false` keeps it observational while findings bed in.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.github/workflows/compliance-pr.yml

@@ -0,0 +1,30 @@
+name: compliance — PR mode (advisory)
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+permissions:
+  contents: read
+  pull-requests: write
+  security-events: write
+
+concurrency:
+  group: compliance-pr-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  compliance:
+    name: PR static checks (advisory)
+    runs-on: ubuntu-latest
+    timeout-minutes: 8
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - uses: erp-mafia/compliancemaxx@v1
+        with:
+          mode: pr
+          base: ${{ github.event.pull_request.base.sha }}
+          fail-on-findings: false           # advisory while bedding in; flip to true after triage