[DOP-16658] Initialize repo

.dockerignore

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+__pycache__/
+*.py[cod]
+*.envx
+*.cover
+.coverage
+.coverage.*
+.cache
+*.log
+.git
+.mypy_cache
+.pytest_cache
+.idea
+.vscode
+.venv/
+venv/

.env.docker

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+# Init Postgres database
+POSTGRES_DB=arrakis
+POSTGRES_USER=arrakis
+POSTGRES_PASSWORD=testsonly
+
+# See Backend -> Configuration documentation
+ARRAKIS__DATABASE__URL=postgresql+asyncpg://arrakis:testsonly@db:5432/arrakis
+ARRAKIS__SERVER__LOGGING__PRESET=colored
+ARRAKIS__SERVER__DEBUG=false

.env.local

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+export ARRAKIS__DATABASE__URL=postgresql+asyncpg://arrakis:testsonly@127.0.0.1:5432/arrakis
+export ARRAKIS__SERVER__DEBUG=true
+export ARRAKIS__SERVER__LOGGING__PRESET=colored
+export ARRAKIS_TEST_SERVER_URL=http://localhost:8000

.github/PULL_REQUEST_TEMPLATE.md

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+<!-- Thank you for your contribution! -->
+<!-- Unless your change is trivial, please create an issue to discuss the change before creating a PR -->
+<!-- See https://github.com/MobileTeleSystems/arrakis/blob/develop/CONTRIBUTING.rst for help on Contributing -->
+<!-- PLEASE DO **NOT** put issue ids in the PR title! Instead, add a descriptive title and put ids in the body -->
+
+## Change Summary
+
+<!-- Please give a short summary of the changes. -->
+
+## Related issue number
+
+<!-- Are there any issues opened that will be resolved by merging this change? -->
+<!-- WARNING: please use "fix #123" style references so the issue is closed when this PR is merged. -->
+
+## Checklist
+
+* [ ] Commit message and PR title is comprehensive
+* [ ] Keep the change as small as possible
+* [ ] Unit and integration tests for the changes exist
+* [ ] Tests pass on CI and coverage does not decrease
+* [ ] Documentation reflects the changes where applicable
+* [ ] `docs/changelog/next_release/<pull request or issue id>.<change type>.rst` file added describing change
+  (see [CONTRIBUTING.rst](https://github.com/MobileTeleSystems/arrakis/blob/develop/CONTRIBUTING.rst) for details.)
+* [ ] My PR is ready to review.

.github/dependabot.yml

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+# Set update schedule for GitHub Actions
+
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: weekly
+    labels:
+      - type:ci
+    # https://til.simonwillison.net/github/dependabot-python-setup
+    groups:
+      github-actions:
+        patterns:
+          - '*'
+  - package-ecosystem: pip
+    directory: /
+    schedule:
+      interval: weekly
+    labels:
+      - type:dependency
+    # https://til.simonwillison.net/github/dependabot-python-setup
+    groups:
+      python-packages:
+        patterns:
+          - '*'

.github/labels.yml

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+# config for https://github.com/marketplace/actions/github-labeler
+
+  - name: attention:help wanted
+    description: Extra attention is needed
+    color: bfdadc
+    from_name: help wanted
+
+  - name: attention:invalid
+    description: This doesn't seem right
+    color: ea2357
+    from_name: invalid
+
+  - name: ci:skip-changelog
+    description: Add this label to skip changelog file check
+    color: 04990f
+
+  - name: component:backend
+    description: Backend-related changes
+    color: '5319e7'
+
+  - name: component:client
+    description: Client-related changes
+    color: 75f526
+
+  - name: kind:bug
+    description: Something isn't working
+    color: d73a4a
+    from_name: bug
+
+  - name: kind:feature
+    description: New feature or request
+    color: 389a3f
+
+  - name: kind:improvement
+    description: Improvement of some existing feature
+    color: 1a92c2
+    from_name: enhancement
+
+  - name: kind:question
+    description: Further information is requested
+    color: 0e857c
+    from_name: question
+
+  - name: resolution:duplicate
+    description: This issue or pull request already exists
+    color: cfd3d7
+    from_name: duplicate
+
+  - name: resolution:wontfix
+    description: This will not be worked on
+    color: ec103b
+    from_name: wontfix
+
+  - name: type:ci
+    description: CI-related changes
+    color: cdb0bd
+
+  - name: type:dependency
+    description: Dependency-related changes
+    color: 214efe
+
+  - name: type:documentation
+    description: Improvements or additions to documentation
+    color: 6b9f54
+    from_name: documentation
+
+  - name: type:tests
+    description: Tests-related changes
+    color: 5cca5b

.github/workflows/automerge.yml

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+name: Automerge
+
+on:
+  pull_request_target:
+
+jobs:
+  automerge:
+    name: Enable pull request automerge
+    runs-on: ubuntu-latest
+    if: github.event.pull_request.user.login == 'pre-commit-ci[bot]' || github.event.pull_request.user.login == 'dependabot[bot]'
+
+    steps:
+      - uses: alexwilson/enable-github-automerge-action@2.0.0
+        with:
+          github-token: ${{ secrets.AUTOMERGE_TOKEN }}
+          merge-method: REBASE
+
+  autoapprove:
+    name: Automatically approve pull request
+    needs: [automerge]
+    runs-on: ubuntu-latest
+    if: github.event.pull_request.user.login == 'pre-commit-ci[bot]' || github.event.pull_request.user.login == 'dependabot[bot]'
+
+    steps:
+      - uses: hmarr/auto-approve-action@v4
+        with:
+          github-token: ${{ secrets.AUTOMERGE_TOKEN }}

.github/workflows/cache-cleanup.yml

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+name: Cleanup caches after merge
+on:
+  pull_request:
+    types:
+      - closed
+  workflow_dispatch:
+
+jobs:
+  cleanup:
+    runs-on: ubuntu-latest
+    permissions:
+      # `actions:write` permission is required to delete caches
+      #  See also: https://docs.github.com/en/rest/actions/cache?apiVersion=2022-11-28#delete-a-github-actions-cache-for-a-repository-using-a-cache-id
+      actions: write
+      contents: read
+
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: Cleanup cache
+        run: |
+          gh extension install actions/gh-actions-cache
+
+          REPO=${{ github.repository }}
+          BRANCH=refs/pull/${{ github.event.pull_request.number }}/merge
+
+          echo "Fetching list of cache key"
+          cacheKeysForPR=$(gh actions-cache list -R $REPO -B $BRANCH --limit 100 --sort size | cut -f 1 )
+
+          ## Setting this to not fail the workflow while deleting cache keys.
+          set +e
+          echo "Deleting caches..."
+          for cacheKey in $cacheKeysForPR
+          do
+              gh actions-cache delete $cacheKey -R $REPO -B $BRANCH --confirm
+          done
+          echo "Done"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/codeql-analysis.yml

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+name: Code analysis
+
+on:
+  push:
+    branches:
+      - develop
+  pull_request:
+    branches-ignore:
+      - master
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
+env:
+  # flake8-commas is failing on Python 3.12
+  DEFAULT_PYTHON: '3.11'
+
+jobs:
+  linters:
+    name: Linters
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python ${{ env.DEFAULT_PYTHON }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.DEFAULT_PYTHON }}
+
+      - name: Install poetry
+        uses: snok/install-poetry@v1
+
+      - name: Cache poetry
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/pypoetry
+          key: ${{ runner.os }}-python-${{ env.DEFAULT_PYTHON }}-codeql-${{ hashFiles('**/poetry.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-python-${{ env.DEFAULT_PYTHON }}-codeql-${{ hashFiles('**/poetry.lock') }}
+            ${{ runner.os }}-python-${{ env.DEFAULT_PYTHON }}-codeql-
+            ${{ runner.os }}-python-
+
+      - name: Install dependencies
+        run: |
+          poetry install --no-root --all-extras --with dev --without docs,test
+
+      - name: Run flake8
+        run: poetry run flake8 arrakis/
+
+      - name: Run mypy
+        run: poetry run mypy ./arrakis --config-file ./pyproject.toml
+
+  codeql:
+    name: CodeQL
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python ${{ env.DEFAULT_PYTHON }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.DEFAULT_PYTHON }}
+
+    # Initializes the CodeQL tools for scanning.
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v3
+        with:
+          languages: python
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v3
+        with:
+          category: /language:python

.github/workflows/repo-labels-sync.yml

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+name: Repo labels sync
+
+on:
+  push:
+    branches:
+      - develop
+    paths:
+      - .github/labels.yml
+      - .github/workflows/repo-labels-sync.yml
+  pull_request:
+    paths:
+      - .github/labels.yml
+      - .github/workflows/repo-labels-sync.yml
+  workflow_dispatch:
+
+jobs:
+  labeler:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Run Labeler
+        uses: crazy-max/ghaction-github-labeler@v5
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          yaml-file: .github/labels.yml
+          dry-run: ${{ github.event_name == 'pull_request' }}