Copy to clipboard

[JackieBinya]

This PR

• Adds a copy to the clipboard component feature that can be used in Markdown content files.

Description

Previously this project used the @gridsome/source-filesystem and @gridsome/transformer-remark to process and read Markdown Content files. The main limitations of those plugins is that you cannot add Vue Components in Markdown. Using the @gridsome/vue-remark plugin, allows us to integrate Vuejs Components in Markdown.
In this PR I created a copy to the clipboard feature but I hope to create a github link for every content file in Markdown that will allow contributors to link to the raw Markdown files in this repo directly from the docs site.

Tests

I added a dummy CopyToClipboard component in the content file: advanced-customizations.md, for testing purposes.

• Clone this repo
• Checkout the git branch copy-to-clipboard
• To view the changes in the browser visit localhost:8080/advanced-customizations

Checklist

• My pull request has a descriptive title (not a vague title like Update index.md).
• My pull request targets the default branch of the repository (main or master).
• My commit messages follow best practices.
• My code follows the established code style of the repository.
• I added tests for the changes I made (if applicable).
• I added or updated documentation (if applicable).
• I tried running the project locally and verified that there are no
  visible errors.

Developer Certificate of Origin

Developer Certificate of Origin

Developer Certificate of Origin
Version 1.1

Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
1 Letterman Drive
Suite D4700
San Francisco, CA, 94129

Everyone is permitted to copy and distribute verbatim copies of this
license document, but changing it is not allowed.


Developer's Certificate of Origin 1.1

By making a contribution to this project, I certify that:

(a) The contribution was created in whole or in part by me and I
    have the right to submit it under the open source license
    indicated in the file; or

(b) The contribution is based upon previous work that, to the best
    of my knowledge, is covered under an appropriate open source
    license and I have the right under that license to submit that
    work with modifications, whether created in whole or in part
    by me, under the same open source license (unless I am
    permitted to submit under a different license), as indicated
    in the file; or

(c) The contribution was provided directly to me by some other
    person who certified (a), (b) or (c) and I have not modified
    it.

(d) I understand and agree that this project and the contribution
    are public and that a record of the contribution (including all
    personal information I submit with it, including my sign-off) is
    maintained indefinitely and may be redistributed consistent with
    this project or the open source license(s) involved.

[hugosolar]

Nice work!