Add Canary Crew for Github Action

Initial commit for the Canary Crew project using crewAI. Includes workflow for GitHub Actions, project configuration, agent and task YAML files, main execution and utility scripts, a custom tool example, user knowledge file, and documentation. Enables multi-agent AI research and reporting with markdown output.

.github/workflows/canary.yml

@@ -0,0 +1,46 @@
+name: Canary Crew Check
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: read
+
+env:
+  OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+
+jobs:
+  canary-run:
+    name: Run Canary Crew
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up uv
+        uses: astral-sh/setup-uv@v6
+        with:
+          version: "0.8.4"
+          python-version: "3.11"
+
+      - name: Install canary dependencies
+        working-directory: canary
+        run: uv sync
+
+      - name: Run canary crew
+        working-directory: canary
+        run: uv run crewai run
+
+      - name: Upload canary report
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: canary-report
+          path: canary/report.md
+          if-no-files-found: ignore