Initial commit: Brachnha Insight project setup

- Next.js 14+ with App Router and TypeScript
- Tailwind CSS and ShadCN UI styling
- Zustand state management
- Dexie.js for IndexedDB (local-first data)
- Auth.js v5 for authentication
- BMAD framework integration

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

_bmad/bmm/workflows/testarch/ci/gitlab-ci-template.yaml

@@ -0,0 +1,149 @@
+# GitLab CI/CD Pipeline for Test Execution
+# Generated by BMad TEA Agent - Test Architect Module
+# Optimized for: Playwright/Cypress, Parallel Sharding, Burn-In Loop
+
+stages:
+  - lint
+  - test
+  - burn-in
+  - report
+
+variables:
+  # Disable git depth for accurate change detection
+  GIT_DEPTH: 0
+  # Use npm ci for faster, deterministic installs
+  npm_config_cache: "$CI_PROJECT_DIR/.npm"
+  # Playwright browser cache
+  PLAYWRIGHT_BROWSERS_PATH: "$CI_PROJECT_DIR/.cache/ms-playwright"
+  # Default Node version when .nvmrc is missing
+  DEFAULT_NODE_VERSION: "24"
+
+# Caching configuration
+cache:
+  key:
+    files:
+      - package-lock.json
+  paths:
+    - .npm/
+    - .cache/ms-playwright/
+    - node_modules/
+
+# Lint stage - Code quality checks
+lint:
+  stage: lint
+  image: node:$DEFAULT_NODE_VERSION
+  before_script:
+    - |
+      NODE_VERSION=$(cat .nvmrc 2>/dev/null || echo "$DEFAULT_NODE_VERSION")
+      echo "Using Node $NODE_VERSION"
+      npm install -g n
+      n "$NODE_VERSION"
+      node -v
+    - npm ci
+  script:
+    - npm run lint
+  timeout: 5 minutes
+
+# Test stage - Parallel execution with sharding
+.test-template: &test-template
+  stage: test
+  image: node:$DEFAULT_NODE_VERSION
+  needs:
+    - lint
+  before_script:
+    - |
+      NODE_VERSION=$(cat .nvmrc 2>/dev/null || echo "$DEFAULT_NODE_VERSION")
+      echo "Using Node $NODE_VERSION"
+      npm install -g n
+      n "$NODE_VERSION"
+      node -v
+    - npm ci
+    - npx playwright install --with-deps chromium
+  artifacts:
+    when: on_failure
+    paths:
+      - test-results/
+      - playwright-report/
+    expire_in: 30 days
+  timeout: 30 minutes
+
+test:shard-1:
+  <<: *test-template
+  script:
+    - npm run test:e2e -- --shard=1/4
+
+test:shard-2:
+  <<: *test-template
+  script:
+    - npm run test:e2e -- --shard=2/4
+
+test:shard-3:
+  <<: *test-template
+  script:
+    - npm run test:e2e -- --shard=3/4
+
+test:shard-4:
+  <<: *test-template
+  script:
+    - npm run test:e2e -- --shard=4/4
+
+# Burn-in stage - Flaky test detection
+burn-in:
+  stage: burn-in
+  image: node:$DEFAULT_NODE_VERSION
+  needs:
+    - test:shard-1
+    - test:shard-2
+    - test:shard-3
+    - test:shard-4
+  # Only run burn-in on merge requests to main/develop or on schedule
+  rules:
+    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
+    - if: '$CI_PIPELINE_SOURCE == "schedule"'
+  before_script:
+    - |
+      NODE_VERSION=$(cat .nvmrc 2>/dev/null || echo "$DEFAULT_NODE_VERSION")
+      echo "Using Node $NODE_VERSION"
+      npm install -g n
+      n "$NODE_VERSION"
+      node -v
+    - npm ci
+    - npx playwright install --with-deps chromium
+  script:
+    - |
+      echo "🔥 Starting burn-in loop - detecting flaky tests"
+      for i in {1..10}; do
+        echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+        echo "🔥 Burn-in iteration $i/10"
+        echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
+        npm run test:e2e || exit 1
+      done
+      echo "✅ Burn-in complete - no flaky tests detected"
+  artifacts:
+    when: on_failure
+    paths:
+      - test-results/
+      - playwright-report/
+    expire_in: 30 days
+  timeout: 60 minutes
+
+# Report stage - Aggregate results
+report:
+  stage: report
+  image: alpine:latest
+  needs:
+    - test:shard-1
+    - test:shard-2
+    - test:shard-3
+    - test:shard-4
+    - burn-in
+  when: always
+  script:
+    - |
+      echo "## Test Execution Summary"
+      echo ""
+      echo "- Pipeline: $CI_PIPELINE_ID"
+      echo "- Shards: 4"
+      echo "- Branch: $CI_COMMIT_REF_NAME"
+      echo ""
+      echo "View detailed results in job artifacts"