chore: add GitHub templates and CI workflow (#7)

- Add issue templates (feature, bug, infra, docs)
- Add PR template
- Add CI workflow (lint, build, test)

🤖 Generated with Claude Code (https://claude.com/claude-code)

Co-authored-by: Alexa Louise <YOUR_REAL_EMAIL@EXAMPLE.COM>
Co-authored-by: Claude <noreply@anthropic.com>

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,33 @@
+---
+name: Bug Report
+about: Report something that isn't working correctly
+title: "[Bug] "
+labels: type:bug, status:backlog
+assignees: ''
+---
+
+## Summary
+<!-- One-sentence description of the bug -->
+
+## Steps to Reproduce
+1. Go to '...'
+2. Click on '...'
+3. See error
+
+## Expected Behavior
+<!-- What should happen? -->
+
+## Actual Behavior
+<!-- What actually happens? -->
+
+## Environment
+- Service/Repo:
+- Environment: (local / staging / prod)
+- Browser/Client: (if applicable)
+- OS:
+
+## Logs / Screenshots
+<!-- Paste relevant logs or attach screenshots -->
+
+## Possible Fix
+<!-- If you have ideas on how to fix this -->

.github/ISSUE_TEMPLATE/config.yml

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+blank_issues_enabled: true
+contact_links:
+  - name: BlackRoad OS Docs
+    url: https://github.com/BlackRoad-OS/blackroad-os-docs
+    about: Check the docs before opening an issue

.github/ISSUE_TEMPLATE/doc_update.md

@@ -0,0 +1,22 @@
+---
+name: Documentation Update
+about: Improve or add documentation
+title: "[Docs] "
+labels: type:doc, team:docs, status:backlog
+assignees: ''
+---
+
+## Summary
+<!-- What documentation needs to be added/updated? -->
+
+## Location
+<!-- Which file(s) or section(s)? -->
+
+## Current State
+<!-- What's missing or incorrect? -->
+
+## Proposed Content
+<!-- Outline or draft of the new content -->
+
+## Related
+<!-- Links to related issues, PRs, or external docs -->

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: Feature Request
+about: Propose a new feature or capability
+title: "[Feature] "
+labels: type:feature, status:backlog
+assignees: ''
+---
+
+## Summary
+<!-- One-sentence description of the feature -->
+
+## Problem / Motivation
+<!-- What problem does this solve? Why do we need it? -->
+
+## Proposed Solution
+<!-- How should this work? Be specific. -->
+
+## Alternatives Considered
+<!-- What other approaches did you consider? Why not those? -->
+
+## Acceptance Criteria
+- [ ] Criterion 1
+- [ ] Criterion 2
+
+## Additional Context
+<!-- Screenshots, links, related issues -->

.github/ISSUE_TEMPLATE/infra_task.md

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+---
+name: Infrastructure Task
+about: CI/CD, deployment, DevOps work
+title: "[Infra] "
+labels: type:infra, team:infra, status:backlog
+assignees: ''
+---
+
+## Summary
+<!-- One-sentence description of the infra task -->
+
+## Scope
+- [ ] CI/CD pipeline
+- [ ] Deployment config
+- [ ] Monitoring/Observability
+- [ ] Security
+- [ ] Other:
+
+## Current State
+<!-- What exists now? -->
+
+## Desired State
+<!-- What should exist after this work? -->
+
+## Affected Services
+<!-- Which repos/services does this touch? -->
+
+## Rollback Plan
+<!-- How do we undo this if something goes wrong? -->

.github/PULL_REQUEST_TEMPLATE.md

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+## Summary
+<!-- What does this PR do? One paragraph max. -->
+
+## Changes
+<!-- Bulleted list of specific changes -->
+-
+
+## Type
+<!-- Check one -->
+- [ ] Feature
+- [ ] Bug fix
+- [ ] Infrastructure / CI
+- [ ] Documentation
+- [ ] Refactor
+- [ ] Config change
+
+## Tests
+<!-- How was this tested? -->
+- [ ] Unit tests pass
+- [ ] Integration tests pass
+- [ ] Manual testing (describe below)
+- [ ] N/A (docs only)
+
+**Manual testing steps:**
+
+
+## Risk / Impact
+<!-- What could go wrong? What's the blast radius? -->
+- Risk level: Low / Medium / High
+- Affected services:
+
+## Checklist
+- [ ] Code follows project conventions
+- [ ] No secrets or credentials committed
+- [ ] README updated (if applicable)
+- [ ] This is a single logical change (atomic PR)
+
+## Related Issues
+<!-- Closes #123, Relates to #456 -->

.github/workflows/ci.yml

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+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Lint
+        run: npm run lint --if-present
+
+      - name: Type check
+        run: npm run type-check --if-present
+
+      - name: Build
+        run: npm run build --if-present
+
+      - name: Test
+        run: npm test --if-present