setup the structure of tutorials

.github/dependabot.yml

@@ -0,0 +1,7 @@
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"

.github/pull_request_template.md

@@ -0,0 +1,15 @@
+## Checklist
+Thank you for contributing to Tutorials for Quantum Toolbox in `Julia`! Please make sure you have finished the following tasks before opening the PR.
+
+- [ ] Please read [Contributing to QuantumToolbox.jl](https://qutip.org/QuantumToolbox.jl/stable/resources/contributing).
+- [ ] All tutorials were able to render locally by running: `make render`.
+
+Request for a review after you have completed all the tasks. If you have not finished them all, you can also open a [Draft Pull Request](https://github.blog/2019-02-14-introducing-draft-pull-requests/) to let the others know this on-going work.
+
+## Description
+Describe the proposed change here.
+
+## Related issues or PRs
+Please mention the related issues or PRs here. If the PR fixes an issue, use the keyword close/closes/closed/fix/fixes/fixed/resolve/resolves/resolved followed by the issue id, e.g. fix #[id]
+
+## Additional context

.github/workflows/SpellCheck.yml

@@ -0,0 +1,13 @@
+name: Spell Check
+
+on: [pull_request]
+
+jobs:
+  typos-check:
+    name: Spell Check with Typos
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Actions Repository
+        uses: actions/checkout@v4
+      - name: Check spelling
+        uses: crate-ci/[email protected]

.github/workflows/publish.yml

@@ -0,0 +1,54 @@
+name: Quarto Build
+
+on: # either one of the following four cases  
+  workflow_dispatch: # manually trigger
+
+  schedule:
+    - cron: '0 0 * * 0' # weekly (every Sunday)
+
+  push:
+    branches: main
+
+  pull_request:
+    branches:
+      - main
+    types:
+      - opened
+      - reopened
+      - synchronize
+      - ready_for_review
+
+jobs:
+  build-deploy:
+    runs-on: ubuntu-latest
+    permissions:
+      actions: write  # needed to allow julia-actions/cache to delete old caches that it has created
+      contents: write # needed for Quarto render
+    if: ${{ !github.event.pull_request.draft }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Quarto
+        uses: quarto-dev/quarto-actions/setup@v2
+      - uses: julia-actions/setup-julia@v2
+        with:
+          version: '1'
+      - uses: julia-actions/cache@v2
+      - uses: julia-actions/julia-buildpkg@v1
+        with:
+          precompile: true
+      - uses: cardinalby/export-env-action@v1
+        with:
+          envFile: '_environment'    
+          expand: 'true'
+      - name: Quarto Render
+        uses: quarto-dev/quarto-actions/render@v2
+        with:
+          to: html
+      - name: Quarto Publish
+        if: ${{ github.ref == 'refs/heads/main' && github.event_name != 'pull_request' }}
+        uses: quarto-dev/quarto-actions/publish@v2
+        with:
+          render: 'false'  # rendered in the previous step already
+          target: gh-pages
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,10 +1,14 @@
+.DS_Store
+
 # Files generated by invoking Julia with --code-coverage
 *.jl.cov
 *.jl.*.cov
-
-# Files generated by invoking Julia with --track-allocation
 *.jl.mem
 
+Manifest.toml
+
+.vscode
+
 # System-specific files and directories generated by the BinaryProvider and BinDeps packages
 # They contain absolute paths specific to the host computer, and so should not be committed
 deps/deps.jl
@@ -13,17 +17,14 @@ deps/downloads/
 deps/usr/
 deps/src/
 
-# Build artifacts for creating documentation generated by the Documenter package
-docs/build/
-docs/site/
-
-# File generated by Pkg, the package manager, based on a corresponding Project.toml
-# It records a fixed state of all packages used by the project. As such, it should not be
-# committed for packages, but should be committed for applications that require a static
-# environment.
-# Manifest.toml
+.ipynb_checkpoints
+*.ipynb
 
 pyenv/
 /.quarto/
+/_freeze/
+/index_files/
 /_site/
 /_output/
+*.html
+/site_libs/

CODE_OF_CONDUCT.md

@@ -0,0 +1,25 @@
+# Contributor Covenant Code of Conduct
+
+As contributors and maintainers of this project, and in the interest of fostering an open and welcoming community, we pledge to respect all people who contribute through reporting issues, posting feature requests, updating documentation, submitting pull requests or patches, and other activities.
+
+We are committed to making participation in this project a harassment-free experience for everyone, regardless of level of experience, gender, gender identity and expression, sexual orientation, disability, personal appearance, body size, race, ethnicity, age, religion, or nationality.
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery
+* Personal attacks
+* Trolling or insulting/derogatory comments
+* Public or private harassment
+* Publishing other's private information, such as physical or electronic addresses, without explicit permission
+* Other unethical or unprofessional conduct
+
+Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct. By adopting this Code of Conduct, project maintainers commit themselves to fairly and consistently applying these principles to every aspect of managing this project. Project maintainers who do not follow or enforce the Code of Conduct may be permanently removed from the project team.
+
+This code of conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. 
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by opening an issue or contacting one or more of the project maintainers. 
+
+This Code of Conduct is adapted from the Contributor Covenant , version 1.2.0, available at https://www.contributor-covenant.org/version/1/2/0/code-of-conduct.html 
+
+[homepage]: https://contributor-covenant.org
+[version]: https://contributor-covenant.org/version/1/2/