A userscript that adds a button to insert a details block into comments

• A button is added to the issue/pull request comment toolbar.
• Clicking the button will add a<details> block with the selected text inside.
• Adding an "open" attribute to the details element will start with the container expanded. A hint using "not-open" is included and is ignored unless changed to "open".
• A blank line is included after the summary to allow markdown elements to render properly inside of the details container (ref).
• Clickthis link to install from GitHub; or, install fromGreasyFork orOpenUserJS.

• Fix in mutations file allows this to work in PR comments now.
• Update dependencies.

• Update selector.

• Fix selector.

• Update mutation script.

• Update mutation script.

• Code cleanup.

• Update GitHub icon.

• Update mutation script.

• Update mutation script.

• Update mutation script.

• Update mutation script.

• Update mutation script url.

• Initial commit