chore: update spelling WORDLIST

Add new technical terms found in documentation:
- geom's (possessive form)
- ggproto (ggplot2 class system)
- unmapped (technical term)
- Fivethirtyeight
- Irizarry's

Remove obsolete/unused words to keep wordlist clean.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: jrnold

inst/WORDLIST

@@ -1,118 +1,107 @@
 ACM
 Agrawala
-al
 Analytics
-AppVeyor
 Argwala
 Banff
 Beamer
-behaviour
 Bembo
-blosxom
+Bugfix
+CMD
+Calc
+Canva
+Colour
+FiveThirtyEight
+Fivethirtyeight
+Geoms
+Hanrahan
+Heer
+Highcharts
+ITC
+Impactful
+InfoVis
+Irizarry's
+Irizarry’s
+JS
+Kliever
+Lewandowsky
+LibreOffic
+Linetype
+Lothar
+Maneesh
+McGill
+Officina
+Pinterest
+PolicyViz
+SRON
+SandyMuspratt
+Schoonover's
+Schwabish
+Solarized
+Spiekerblog
+Stata
+Stribley
+Tabaleau
+Tableu
+Tol
+Tol's
+Tremmel
+Tufte
+Tufte's
+Verdana
+WS
+WSJ
+Zdeb
+al
+behaviour
 bowerth
 bugfix
-Bugfix
 calc
-Calc
 canva
-Canva
-cartesian
-cgi
-charactger
-CMD
-colores
 colour
-Colour
 continous
 coord
-cran
 daroczig
-de
 devtools
 et
 extrafont
 fivethirtyeight
-FiveThirtyEight
 gdocs
+geom's
 geoms
-Geoms
-glyphs
 ggplot
+ggproto
 github
 grey
-Hanrahan
 hc
-Heer
 hexa
-Highcharts
-http
 https
 impactful
-Impactful
-InfoVis
-Irizarry's
-ITC
 jbkunst
-JS
-Kliever
-Lewandowsky
-LibreOffic
 lifecycle
 linepattern
 linetype
-Linetype
 linetypes
-Lothar
 lty
-Maneesh
-McGill
 nd
-Officina
 orcid
-paletas
 paul
-Pinterest
 pkgdown
 plotmath
-PolicyViz
 ptoche
 ptol
 pts
-quartile
 rcolor
 rlang
 rstudio
-Saenz
-SandyMuspratt
-Schoonover's
-Schwabish
 sj
 solarized
-Solarized
-Spiekerblog
-SRON
 stata
-Stata
-Stribley
-Tabaleau
-Tableu
-Tejeda
-thatn
 tol
-Tol
-Tol's
 tradeblotter
-Tremmel
 tufte
-Tufte
-Tufte's
-unica
 unicode
+unmapped
 vdiffr
-Verdana
 weitzner
 wordpress
-WS
 wsj
-WSJ
-Zdeb