Add standard pre-commit configuration

.github/dependabot.yml

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+# Set update schedule for GitHub Actions
+
+version: 2
+updates:
+- package-ecosystem: "github-actions"
+  directory: "/"
+  schedule:
+    # Check for updates to GitHub Actions every week
+    interval: "weekly"

.github/workflows/pre-commit.yaml

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+name: pre-commit
+
+on:
+  pull_request:
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-python@v3
+      with:
+        python-version: "3.13"
+    - uses: pre-commit/[email protected]

.pre-commit-config.yaml

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+repos:
+- repo: https://github.com/pre-commit/pre-commit-hooks
+  rev: v5.0.0
+  hooks:
+    - id: trailing-whitespace
+    - id: check-merge-conflict
+    - id: end-of-file-fixer
+    - id: check-added-large-files
+    - id: check-case-conflict
+    - id: check-json
+    - id: check-symlinks
+    - id: detect-private-key
+
+- repo: https://github.com/adrienverge/yamllint.git
+  rev: v1.35.1
+  hooks:
+    - id: yamllint
+      files: \.(yaml|yml)$
+      types: [file, yaml]
+      entry: yamllint --strict

.yamllint.yaml

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+extends: default
+rules:
+  line-length: disable
+  document-start: disable
+  indentation:
+    indent-sequences: whatever
+  hyphens:
+    max-spaces-after: 4
+  truthy:
+    check-keys: false