Implement view for an info.pedia page

[lovalmidas]

Referencing an old PR #28 , now updated for the current code.

In addition to the features mentioned by that PR, here are the additional improvements.

• You no longer need to be logged in to be able to view the page

• The WikiLive hosts each section as its own live view. This makes it easier to be modified or appended. (I intend to add a short description of the major mechanics of the game)

• The resource categories are now changed to suit a descriptive purpose more than their structure. Flavor texts are considered placeholder and may be changed.

• The buildable tooltip is its own separate live view. This view is used in the wiki, but it can also be used in city_view to simply code.

• The resource and buildable list are sectioned with the <details> tag, and can be collapsed.

• I sourced an icon for education, from here: https://www.svgrepo.com/svg/89864/open-book You may use a different icon if you wish.

• Supporting modules have been added to separate specific configurations from the view. This means wiki_live (and city_live) can fetch them and not need to maintain their own copies of their definitions. city_stock_display is not yet used, but is intended for use with the different forms of stock display on city_view

This PR does not edit city_view nor any of the city calculations, and should not affect them.