Forecast entry form

[kellpossible]

The current google drive spreadsheet template has some problems. It's really easy to make mistakes and mess up the functionality by accidentally modifying a formula, or even copy pasting cells (due to "intelligent behaviour" of google sheets). It has served its purpose as a prototype, but it should be replaced with functionality implemented directly on the avalanche-report server, which should be more robust, less prone to user error.

[kellpossible]

As mentioned in #31, we could perhaps use https://github.com/json-editor/json-editor to rapidly prototype this. But it probably won't integrate well with our translations which is a downside.

[kellpossible]

This feature will require some kind of description editor.

Some options for rich text:

• https://github.com/Ionaru/easy-markdown-editor
• https://github.com/Tencent/cherry-markdown
• https://github.com/codex-team/editor.js
• https://github.com/TypeCellOS/BlockNote
• https://github.com/xdan/jodit
  • A problem with this one is that you would have to somehow sanitize the HTML output, whereas with the others you can just escape html tags.

Perhaps it's better to keep rich text out of most of the forecast fields though, and just use rich text for things like the news/blog section, and the home page, and about page descriptions?

[kellpossible]

When we migrate the data to the database, we should first clear the cache because there may be some demo forecasts in there.