Publish under the org, not a person

Bylines, paper authorship, correspondence addresses and the founder blurb under
each post named an individual. They name the organisation that published the
work instead: the brand on posts and pages, the research byline on papers, and
research@ in place of a personal address. Both are what these repositories
already used elsewhere — nothing new was coined.

Co-authors are untouched. Where a paper named someone else alongside, they stay
named; only the one byline changed. Bibliography entries, running heads,
PDF metadata and affiliations move with it, so a citation still resolves to
whoever the cited paper names.

Sample and fixture data uses the placeholder name these tests already use
elsewhere, so no assertion changed meaning.

Co-authored-by: Hanzo Dev <[email protected]>

paper/main.tex

@@ -29,7 +29,7 @@
 % Title and authors
 \title{Lux Consensus: Physics-Inspired Metastable Blockchain Consensus}
 \author{
-    Zach Kelling\thanks{za[email protected]} \quad
+    Lux Research\thanks{resear[email protected]} \quad
     Woo Bin\thanks{[email protected]}\\
     \textit{Hanzo Industries \quad Lux Industries \quad Zoo Labs Foundation}\\
     \texttt{[email protected]}