BUILD: add organization level github actions

.github/workflows/TagBot.yml

@@ -0,0 +1,30 @@
+name: TagBot
+on:
+  issue_comment:
+    types:
+      - created
+  workflow_dispatch:
+    inputs:
+      lookback:
+        default: 3
+permissions:
+  actions: read
+  checks: read
+  contents: write
+  deployments: read
+  issues: read
+  discussions: read
+  packages: read
+  pages: read
+  pull-requests: read
+  repository-projects: read
+  security-events: read
+  statuses: read
+jobs:
+  TagBot:
+    if: github.event_name == 'workflow_dispatch' || github.actor == 'JuliaTagBot'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: JuliaRegistries/TagBot@v1
+        with:
+          token: ${{ secrets.SERVICE_TOKEN }}

.github/workflows/julia_ci.yml

@@ -0,0 +1,50 @@
+name: Julia CI/CD
+
+on:
+  schedule:
+    - cron: 0 0 * * *
+  push:
+    branches: ["main"]
+    tags: ["*"]
+  pull_request:
+  workflow_dispatch:
+    inputs:
+      action:
+        description: "Action"
+        required: true
+        default: "test"
+        type: choice
+        options:
+          - test
+          - release
+      version:
+        description: "Tag and release version:"
+        required: false
+
+permissions:
+  actions: read
+  checks: read
+  contents: write
+  deployments: read
+  discussions: read
+  issues: read
+  packages: read
+  pages: read
+  pull-requests: write
+  repository-projects: read
+  security-events: read
+  statuses: read
+
+jobs:
+  CI:
+    if: github.event_name == 'pull_request' || github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && inputs.action == 'test')
+    uses: AlgebraicJulia/.github/.github/workflows/julia_ci.yml@main
+    secrets: inherit
+  CompatHelper:
+    if: github.event_name == 'schedule'
+    uses: AlgebraicJulia/.github/.github/workflows/julia_compat.yml@main
+    secrets: inherit
+  Release:
+    if: github.event_name == 'workflow_dispatch' && inputs.action == 'release' && inputs.version != ''
+    uses: AlgebraicJulia/.github/.github/workflows/julia_release.yml@main
+    secrets: inherit