Add CI pipeline, replace MIT with proprietary license

- GitHub Actions CI with Python 3.10/3.11/3.12 matrix
- Replace MIT license with BlackRoad OS proprietary
- Add CI and Python badges to README

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

RoadChain-SHA2048: 93eb262e711c684a
RoadChain-Identity: alexa@sovereign
RoadChain-Full: 93eb262e711c684a315cfb90be42dd6717b14b48717c30577c3aa4b4ee2bfca0aaf29122ccf75631b2b33c4126768c80cecbc4c9133e7fa002087d03f6b8bd119b0e98683ef0af275c9d81617c02202ca4f03d736c7d73b735244daee34bd33213c59ffca88ef3ac77231a78ff27c908ffe53ad153388c2a9b19cbe57251170923b1ee66ddcd45b6796d24ca1d3363746d2b0dbf0e282c0506b5327e304acf3b5b120be73655317896606f19cc4a52c7f76f05a8cc122112980c100a944f36d9f17575b0401e65737dd1ccd53552f39612ea5a7e193525fc33f602f8a7e8a6be758315f2fc32d1e9e6975006fb3a9e18bb0b139b3fdf6d977b2c56002d88c343

.github/workflows/ci.yml

@@ -1,9 +1,45 @@
 name: CI
-on: [push, pull_request]
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
 jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.10", "3.11", "3.12"]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: pip install pytest
+
+      - name: Run tests
+        run: pytest tests/ -v
+
   lint:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - run: sudo apt-get install -y shellcheck
+
-      - run: find . -name "*.sh" -exec shellcheck {} + || true
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install ruff
+        run: pip install ruff
+
+      - name: Run ruff
+        continue-on-error: true
+        run: ruff check .

README.md

@@ -1,5 +1,10 @@
 # Native AI Quantum Energy Lab
 
+[![CI](https://github.com/BlackRoad-OS/native-ai-quantum-energy/actions/workflows/ci.yml/badge.svg)](https://github.com/BlackRoad-OS/native-ai-quantum-energy/actions/workflows/ci.yml)
+![Python 3.10 | 3.11 | 3.12](https://img.shields.io/badge/python-3.10%20%7C%203.11%20%7C%203.12-blue)
+
+> **Proprietary** -- Copyright (c) 2025 BlackRoad OS, Inc. All rights reserved. See [LICENSE](LICENSE).
+
 Quantum circuit simulator, energy/particle simulations, and explorations of unsolved mathematical problems. Pure Python — no external dependencies.
 
 ## Modules