feat(ci): implement comprehensive autonomous repository management workflows

.github/CODEOWNERS

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+* @NITISH-R-G

.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior.
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Environment (please complete the following information):**
+ - OS: [e.g. Ubuntu]
+ - Python Version: [e.g. 3.10]
+ - Browser [e.g. chrome]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: ''
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/PULL_REQUEST_TEMPLATE.md

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+## Description
+Provide a brief description of the changes in this PR.
+
+## Related Issues
+Fixes # (issue)
+
+## Checklist
+- [ ] I have followed the contributing guidelines.
+- [ ] I have run `./validate-submission.sh` locally and it passes.
+- [ ] I have added tests that prove my fix is effective or that my feature works.
+- [ ] I have updated the documentation accordingly.

.github/labeler.yml

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+python:
+  - any:
+    - '*.py'
+    - 'requirements.txt'
+    - 'pyproject.toml'
+    - 'uv.lock'
+
+frontend:
+  - any:
+    - 'web/**/*'
+
+documentation:
+  - any:
+    - '*.md'
+    - 'docs/**/*'
+
+github-actions:
+  - any:
+    - '.github/workflows/*'
+    - '.github/*'

.github/workflows/ai-review.yml

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+name: AI PR Reviewer
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+  pull_request_review_comment:
+    types: [created]
+  issue_comment:
+    types: [created]
+
+permissions:
+  pull-requests: write
+  contents: read
+
+jobs:
+  review:
+    runs-on: ubuntu-latest
+    if: ${{ github.event.sender.type != 'Bot' }}
+    steps:
+      - uses: coderabbitai/openai-pr-reviewer@latest
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+        with:
+          debug: false
+          review_simple_changes: false
+          review_comment_lgtm: false

.github/workflows/ci.yml

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+name: CI
+
+on:
+  push:
+    branches: [ "main", "master" ]
+  pull_request:
+    branches: [ "main", "master" ]
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        lfs: true
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.12'
+
+    - name: Install uv
+      run: curl -LsSf https://astral.sh/uv/install.sh | sh
+
+    - name: Install dependencies
+      run: uv pip install --system -e ".[dev,demo]"
+
+    - name: Run Pytest
+      run: python -m pytest tests/ -v

.github/workflows/code-quality.yml

@@ -62,7 +62,7 @@ jobs:
     - name: Set up Node.js
       uses: actions/setup-node@v4
       with:
-        node-version: '24'
+        node-version: '22'
         cache: 'npm'
         cache-dependency-path: ./web/package-lock.json
 
@@ -84,7 +84,7 @@ jobs:
     - name: Set up Node.js
       uses: actions/setup-node@v4
       with:
-        node-version: '24'
+        node-version: '22'
 
     - name: Install jscpd
       run: npm install -g jscpd

.github/workflows/greetings.yml

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+name: Greetings
+
+on:
+  pull_request_target:
+    types: [opened]
+  issues:
+    types: [opened]
+
+permissions:
+  issues: write
+  pull-requests: write
+
+jobs:
+  greeting:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/first-interaction@v1
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          issue-message: "Welcome to the EV Grid Oracle repository! Thank you for opening your first issue. A maintainer will triage it shortly."
+          pr-message: "Welcome and thank you for contributing to EV Grid Oracle! Your first pull request is greatly appreciated. Our autonomous review systems will evaluate it shortly."

.github/workflows/labeler.yml

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+name: "Pull Request Labeler"
+on:
+  pull_request_target:
+    types: [opened, synchronize, reopened]
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  triage:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/labeler@v5
+      with:
+        repo-token: "${{ secrets.GITHUB_TOKEN }}"
+        sync-labels: true

.github/workflows/pages.yml

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+name: GitHub Pages
+
+on:
+  push:
+    branches: ["main", "master"]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: true
+
+jobs:
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          lfs: true
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+      - name: Build frontend
+        run: |
+          cd web
+          npm ci
+          npm run build
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: './web/dist'
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.github/workflows/repo-maintenance.yml

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+name: Repository Maintenance & Autonomous Governance
+
+on:
+  push:
+    branches: [ "main", "master" ]
+  pull_request:
+    branches: [ "main", "master" ]
+  schedule:
+    - cron: '0 0 * * *' # Daily
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  maintenance:
+    # Only run if PR is not from a fork, to prevent 403 Forbidden errors
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        ref: ${{ github.head_ref || github.ref }}
+
+    - name: Install system dependencies (for pydeps)
+      run: sudo apt-get update && sudo apt-get install -y xdg-utils graphviz
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.12'
+        cache: 'pip'
+
+    - name: Install uv
+      run: curl -LsSf https://astral.sh/uv/install.sh | sh
+
+    - name: Install dependencies
+      run: |
+        uv pip install --system cyclonedx-bom pydeps
+        uv pip install --system -e ".[dev,demo]"
+
+    - name: Run autonomous tasks (knowledge-graph, docs-sync, architecture-diagrams, sbom)
+      run: |
+        python tools/generate_knowledge_graph.py
+        python tools/docs_sync.py
+
+        # Generate architecture diagrams
+        mkdir -p artifacts
+        pydeps ev_grid_oracle --noshow -o artifacts/architecture.svg || true
+
+        # Generate SBOM
+        cyclonedx-py environment -o artifacts/bom.json
+
+    - name: Commit and Push Changes
+      run: |
+        git config --global user.name 'github-actions[bot]'
+        git config --global user.email 'github-actions[bot]@users.noreply.github.com'
+        git add artifacts/ docs/ || true
+        git diff --staged --quiet || git commit -m "chore(auto): Update repository artifacts and documentation"
+        git push origin HEAD:${{ github.head_ref || github.ref }}

.github/workflows/security.yml

@@ -17,7 +17,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v5
       with:
-        python-version: '3.10'
+        python-version: '3.12'
         cache: 'pip'
 
     - name: Install dependencies

.github/workflows/stale.yml

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+name: Mark stale issues and pull requests
+
+on:
+  schedule:
+    - cron: '0 0 * * *'
+
+permissions:
+  issues: write
+  pull-requests: write
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v9
+        with:
+          stale-issue-message: 'This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.'
+          stale-pr-message: 'This PR is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.'
+          days-before-stale: 30
+          days-before-close: 5

CODE_OF_CONDUCT.md

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+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the
+  overall community

CONTRIBUTING.md

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+# Contributing to EV Grid Oracle
+
+First off, thank you for considering contributing to EV Grid Oracle!
+
+## Code of Conduct
+
+By participating in this project, you agree to abide by the [Code of Conduct](CODE_OF_CONDUCT.md).
+
+## How Can I Contribute?
+
+### Reporting Bugs
+
+- Ensure the bug was not already reported by searching on GitHub under Issues.
+- If you're unable to find an open issue addressing the problem, open a new one.
+
+### Submitting Pull Requests
+
+1. Fork the repo and create your branch from `main`.
+2. If you've added code that should be tested, add tests.
+3. If you've changed APIs, update the documentation.
+4. Ensure the test suite passes.
+5. Make sure your code lints.
+6. Issue that pull request!
+
+## Local Development
+
+1. Follow the setup instructions in the README.
+2. Run `./validate-submission.sh` before committing to make sure formatting and type checks pass.
+
+Thank you!