Particle Clicker — Ludazo browser adaptation

Upstream: https://github.com/particle-clicker/particle-clicker
Source revision: d6762d54eced10cca613262072fe5b44d157aa38
Created by Gabor Biro, Igor Babuschkin, Kevin Dungs, Tadej Novak and
Jiannan Zhang during the 2014 CERN Webfest. No affiliation or endorsement
by CERN is implied. See LICENSE.txt for the original copyright and MIT terms.

Retained from upstream: game object methods and balancing tables (research,
staff, upgrades and achievements), and the programmatic detector and particle
track rendering. The original one-second income cycle remains. This adaptation
changes the browser interface, the rules loader and the storage namespace. It
also replaces the research illustrations and long information panels with
plain text and a short set of independently written topic summaries. No offline
generation is provided.

The Ludazo cover illustration and interface styling were made for this edition.
No upstream bitmap or SVG art, research plots, institution logos, icon fonts,
external fonts, tracking code or third-party libraries are bundled. No remote
resources are requested by the game. Links in the footer are user-initiated.