docs(articles): bring the pkgdown articles onto the family template (#423)

* docs(articles): bring the pkgdown articles onto the family template

Every article is a landing page from search or a shared link, and almost none
said who wrote the package or how to cite it: across the 11 SDV R packages, 43
of 47 articles had no author/contributor footer and 44 had no citation block.

Adds only what each article was missing -- conformant headers and footers are
untouched, so this is a backfill rather than a rewrite:

* author line with X/GitHub follow badges, built from DESCRIPTION rather than
  hand-listed, so authors and contributors stay in sync with the package;
* description, lifted from the article's own opening prose. Articles with no
  prose to lift (parameter tables, pure code walk-throughs) deliberately get
  none -- filler reads worse than absent, because pkgdown prints it under the
  title on the article index and search engines lift it;
* opengraph image + twitter summary_large_image card pointing at the package's
  own social card;
* the closing Our Authors / Contributors / Citation / Related block.

The twitter creator is per package, not uniformly @saiemgilani: cfbfastR has
its own handle, sportyR is @sportyR_pkg, and articles written by a specific
contributor keep that contributor's handle.

* docs(articles): hand-write the descriptions, track hoopR's parameter vignette

The auto-extracted opening sentence was serviceable but off-register. The
descriptions already in this family are one-liners with `<code>` markup naming
the functions the article actually uses, and pkgdown prints them under the
title on the article index. These were written after reading each article, so
they say what the piece does rather than however it happened to open.

hoopR's `vignettes/parameter-descriptions.Rmd` was listed in
`vignettes/.gitignore`, so it was never tracked -- edits to it looked applied
and silently never reached a commit. wehoop tracks its equivalent, so hoopR was
the odd one out. Removed from the ignore list and committed.

* docs(articles): fix the GitHub handles and BibTeX from the bot review

The GitHub follow badges reused each person's X handle. Those are different
namespaces, and 20 of 28 badge URLs returned 404 -- Tan Ho is @_TanHo on X but
tanho63 on GitHub, Ross Drucker is @rossdrucker9 and rossdrucker, Eric Hess is
@arbitanalytics and ehess. Both handles are now harvested from the packages'
own READMEs, which list them side by side, and the GitHub badge is omitted
where no handle is evidenced rather than guessed.

Guessing was tried and rejected: `github.com/RobertFrey` and
`github.com/BillyFryer` both resolve, but the handles baseballr and hoopR
actually link are `robert-frey` and `billyfryer`. A 200 proves a profile
exists, not that it belongs to the right person. Every handle now in the
articles was checked to resolve.

Also from the review:

* BibTeX author lists joined names with commas. BibTeX wants ` and `; with
  commas a parser reads two people as one "Surname, Given".
* Where the package ships `inst/CITATION`, its title and year are used instead
  of a generated title and a hard-coded 2026.
* "BibTex" -> "BibTeX".
* Contributors now get the same X + GitHub badge pair as authors.
* sportyR's vignette rendered both a hand-written `Author` section and the
  generated `Our Authors` one; the superseded section is removed.
* cfbplotR: `man/cfbplotR-package.Rd` still named the previous maintainer.
  roxygenise() cannot run in this checkout (pre-existing `logo_ref` load
  failure), so the one derived line is synced to DESCRIPTION by hand.
* cfbplotR tutorial: "we can being to use" -> "we can begin to use".

Author: saiemgilani

vignettes/baseballr.Rmd

@@ -1,7 +1,7 @@
 ---
 title: "Getting Started with baseballr"
 description: "Getting started with using <code>baseballr</code> and men's baseball data."
-author: "Saiem Gilani <br> <a href='https://github.com/saiemgilani' target='blank'><img src='https://img.shields.io/github/followers/saiemgilani?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@saiemgilani'/></a>"
+author: "Bill Petti, Saiem Gilani <br><a href='https://x.com/BillPetti' target='blank'><img src='https://img.shields.io/twitter/follow/BillPetti?color=blue&amp;label=%40BillPetti&amp;logo=x&amp;style=for-the-badge' alt='@BillPetti'/></a> <a href='https://github.com/BillPetti' target='blank'><img src='https://img.shields.io/github/followers/BillPetti?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@BillPetti'/></a> <a href='https://x.com/saiemgilani' target='blank'><img src='https://img.shields.io/twitter/follow/saiemgilani?color=blue&amp;label=%40saiemgilani&amp;logo=x&amp;style=for-the-badge' alt='@saiemgilani'/></a> <a href='https://github.com/saiemgilani' target='blank'><img src='https://img.shields.io/github/followers/saiemgilani?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@saiemgilani'/></a>"
 date: "`r Sys.Date()`"
 opengraph:
   image: 

vignettes/ncaa_scraping.Rmd

@@ -1,8 +1,15 @@
 ---
 title: "NCAA Scraping"
-author: "Bill Petti"
+author: "Bill Petti, Saiem Gilani <br><a href='https://x.com/BillPetti' target='blank'><img src='https://img.shields.io/twitter/follow/BillPetti?color=blue&amp;label=%40BillPetti&amp;logo=x&amp;style=for-the-badge' alt='@BillPetti'/></a> <a href='https://github.com/BillPetti' target='blank'><img src='https://img.shields.io/github/followers/BillPetti?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@BillPetti'/></a> <a href='https://x.com/saiemgilani' target='blank'><img src='https://img.shields.io/twitter/follow/saiemgilani?color=blue&amp;label=%40saiemgilani&amp;logo=x&amp;style=for-the-badge' alt='@saiemgilani'/></a> <a href='https://github.com/saiemgilani' target='blank'><img src='https://img.shields.io/github/followers/saiemgilani?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@saiemgilani'/></a>"
 date: "2016-11-22"
 output: html_document
+description: "Pulling college baseball player and team statistics from the NCAA's website with <code>ncaa_scrape()</code>, including batting, pitching and fielding splits by season."
+opengraph:
+  image:
+    src: "https://raw.githubusercontent.com/sportsdataverse/baseballr-data/main/themes/baseballr_gh.png"
+  twitter:
+    card: summary_large_image
+    creator: "@saiemgilani"
 ---
 
 ```{r setup, include = FALSE}
@@ -65,3 +72,51 @@ Just pass a string to the function and it will return possible matches based on
 ncaa_school_id_lu("Vand")
 ```
 
+# **Our Authors**
+-   [Bill Petti](https://x.com/BillPetti)
+<a href='https://x.com/BillPetti' target='blank'><img src='https://img.shields.io/twitter/follow/BillPetti?color=blue&amp;label=%40BillPetti&amp;logo=x&amp;style=for-the-badge' alt='@BillPetti'/></a>
+<a href='https://github.com/BillPetti' target='blank'><img src='https://img.shields.io/github/followers/BillPetti?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@BillPetti'/></a>
+-   [Saiem Gilani](https://x.com/saiemgilani)
+<a href='https://x.com/saiemgilani' target='blank'><img src='https://img.shields.io/twitter/follow/saiemgilani?color=blue&amp;label=%40saiemgilani&amp;logo=x&amp;style=for-the-badge' alt='@saiemgilani'/></a>
+<a href='https://github.com/saiemgilani' target='blank'><img src='https://img.shields.io/github/followers/saiemgilani?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@saiemgilani'/></a>
+
+## **Our Contributors**
+-   [Ben Baumer](https://x.com/BaumerBen)
+<a href='https://x.com/BaumerBen' target='blank'><img src='https://img.shields.io/twitter/follow/BaumerBen?color=blue&amp;label=%40BaumerBen&amp;logo=x&amp;style=for-the-badge' alt='@BaumerBen'/></a>
+<a href='https://github.com/beanumber' target='blank'><img src='https://img.shields.io/github/followers/beanumber?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@beanumber'/></a>
+-   [Ben Dilday](https://x.com/BenDilday)
+<a href='https://x.com/BenDilday' target='blank'><img src='https://img.shields.io/twitter/follow/BenDilday?color=blue&amp;label=%40BenDilday&amp;logo=x&amp;style=for-the-badge' alt='@BenDilday'/></a>
+<a href='https://github.com/bdilday' target='blank'><img src='https://img.shields.io/github/followers/bdilday?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@bdilday'/></a>
+-   [Robert Frey](https://x.com/RobertFrey40)
+<a href='https://x.com/RobertFrey40' target='blank'><img src='https://img.shields.io/twitter/follow/RobertFrey40?color=blue&amp;label=%40RobertFrey40&amp;logo=x&amp;style=for-the-badge' alt='@RobertFrey40'/></a>
+<a href='https://github.com/robert-frey' target='blank'><img src='https://img.shields.io/github/followers/robert-frey?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@robert-frey'/></a>
+-   [Camden Kay](https://x.com/k_camden)
+<a href='https://x.com/k_camden' target='blank'><img src='https://img.shields.io/twitter/follow/k_camden?color=blue&amp;label=%40k_camden&amp;logo=x&amp;style=for-the-badge' alt='@k_camden'/></a>
+<a href='https://github.com/camdenk' target='blank'><img src='https://img.shields.io/github/followers/camdenk?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@camdenk'/></a>
+
+## **Citation**
+
+To cite the [**`baseballr`**](https://baseballr.sportsdataverse.org/) R package in publications, use:
+
+BibTeX Citation
+
+```bibtex
+@misc{baseballr,
+  author = {Bill Petti and Saiem Gilani},
+  title = {baseballr: An R Package for Baseball Data Acquisition and Analysis},
+  url = {https://baseballr.sportsdataverse.org/},
+  year = {2026}
+}
+```
+
+## **Related SportsDataverse packages**
+
+-   [**cfbfastR**](https://cfbfastR.sportsdataverse.org/) - college football
+-   [**hoopR**](https://hoopR.sportsdataverse.org/) - men's basketball
+-   [**wehoop**](https://wehoop.sportsdataverse.org/) - women's basketball
+-   [**baseballr**](https://baseballr.sportsdataverse.org/) - baseball
+-   [**fastRhockey**](https://fastRhockey.sportsdataverse.org/) - hockey
+-   [**oddsapiR**](https://oddsapiR.sportsdataverse.org/) - betting odds
+-   [**sportyR**](https://sportyR.sportsdataverse.org/) - playing surfaces
+-   [**sportsdataverse-py**](https://py.sportsdataverse.org/) - the Python package
+-   [**sportsdataverse-R**](https://r.sportsdataverse.org/) - the R meta-package

vignettes/plotting_statcast.Rmd

@@ -1,8 +1,15 @@
 ---
 title: "Plotting Statcast data"
-author: "Bill Petti"
+author: "Bill Petti, Saiem Gilani <br><a href='https://x.com/BillPetti' target='blank'><img src='https://img.shields.io/twitter/follow/BillPetti?color=blue&amp;label=%40BillPetti&amp;logo=x&amp;style=for-the-badge' alt='@BillPetti'/></a> <a href='https://github.com/BillPetti' target='blank'><img src='https://img.shields.io/github/followers/BillPetti?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@BillPetti'/></a> <a href='https://x.com/saiemgilani' target='blank'><img src='https://img.shields.io/twitter/follow/saiemgilani?color=blue&amp;label=%40saiemgilani&amp;logo=x&amp;style=for-the-badge' alt='@saiemgilani'/></a> <a href='https://github.com/saiemgilani' target='blank'><img src='https://img.shields.io/github/followers/saiemgilani?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@saiemgilani'/></a>"
 date: "`r Sys.Date()`"
 output: html_document
+description: "Drawing strike-zone plots and pitch locations from Statcast data with <code>ggplot2</code>, including how to place the zone correctly for left- and right-handed batters."
+opengraph:
+  image:
+    src: "https://raw.githubusercontent.com/sportsdataverse/baseballr-data/main/themes/baseballr_gh.png"
+  twitter:
+    card: summary_large_image
+    creator: "@saiemgilani"
 ---
 
 ```{r setup, include = FALSE}
@@ -117,3 +124,52 @@ with the batter's strike zone overlaid, using the Savant palette by default:
 ```{r, eval=FALSE}
 ggpitchzone(betts_16)
 ```
+
+# **Our Authors**
+-   [Bill Petti](https://x.com/BillPetti)
+<a href='https://x.com/BillPetti' target='blank'><img src='https://img.shields.io/twitter/follow/BillPetti?color=blue&amp;label=%40BillPetti&amp;logo=x&amp;style=for-the-badge' alt='@BillPetti'/></a>
+<a href='https://github.com/BillPetti' target='blank'><img src='https://img.shields.io/github/followers/BillPetti?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@BillPetti'/></a>
+-   [Saiem Gilani](https://x.com/saiemgilani)
+<a href='https://x.com/saiemgilani' target='blank'><img src='https://img.shields.io/twitter/follow/saiemgilani?color=blue&amp;label=%40saiemgilani&amp;logo=x&amp;style=for-the-badge' alt='@saiemgilani'/></a>
+<a href='https://github.com/saiemgilani' target='blank'><img src='https://img.shields.io/github/followers/saiemgilani?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@saiemgilani'/></a>
+
+## **Our Contributors**
+-   [Ben Baumer](https://x.com/BaumerBen)
+<a href='https://x.com/BaumerBen' target='blank'><img src='https://img.shields.io/twitter/follow/BaumerBen?color=blue&amp;label=%40BaumerBen&amp;logo=x&amp;style=for-the-badge' alt='@BaumerBen'/></a>
+<a href='https://github.com/beanumber' target='blank'><img src='https://img.shields.io/github/followers/beanumber?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@beanumber'/></a>
+-   [Ben Dilday](https://x.com/BenDilday)
+<a href='https://x.com/BenDilday' target='blank'><img src='https://img.shields.io/twitter/follow/BenDilday?color=blue&amp;label=%40BenDilday&amp;logo=x&amp;style=for-the-badge' alt='@BenDilday'/></a>
+<a href='https://github.com/bdilday' target='blank'><img src='https://img.shields.io/github/followers/bdilday?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@bdilday'/></a>
+-   [Robert Frey](https://x.com/RobertFrey40)
+<a href='https://x.com/RobertFrey40' target='blank'><img src='https://img.shields.io/twitter/follow/RobertFrey40?color=blue&amp;label=%40RobertFrey40&amp;logo=x&amp;style=for-the-badge' alt='@RobertFrey40'/></a>
+<a href='https://github.com/robert-frey' target='blank'><img src='https://img.shields.io/github/followers/robert-frey?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@robert-frey'/></a>
+-   [Camden Kay](https://x.com/k_camden)
+<a href='https://x.com/k_camden' target='blank'><img src='https://img.shields.io/twitter/follow/k_camden?color=blue&amp;label=%40k_camden&amp;logo=x&amp;style=for-the-badge' alt='@k_camden'/></a>
+<a href='https://github.com/camdenk' target='blank'><img src='https://img.shields.io/github/followers/camdenk?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@camdenk'/></a>
+
+## **Citation**
+
+To cite the [**`baseballr`**](https://baseballr.sportsdataverse.org/) R package in publications, use:
+
+BibTeX Citation
+
+```bibtex
+@misc{baseballr,
+  author = {Bill Petti and Saiem Gilani},
+  title = {baseballr: An R Package for Baseball Data Acquisition and Analysis},
+  url = {https://baseballr.sportsdataverse.org/},
+  year = {2026}
+}
+```
+
+## **Related SportsDataverse packages**
+
+-   [**cfbfastR**](https://cfbfastR.sportsdataverse.org/) - college football
+-   [**hoopR**](https://hoopR.sportsdataverse.org/) - men's basketball
+-   [**wehoop**](https://wehoop.sportsdataverse.org/) - women's basketball
+-   [**baseballr**](https://baseballr.sportsdataverse.org/) - baseball
+-   [**fastRhockey**](https://fastRhockey.sportsdataverse.org/) - hockey
+-   [**oddsapiR**](https://oddsapiR.sportsdataverse.org/) - betting odds
+-   [**sportyR**](https://sportyR.sportsdataverse.org/) - playing surfaces
+-   [**sportsdataverse-py**](https://py.sportsdataverse.org/) - the Python package
+-   [**sportsdataverse-R**](https://r.sportsdataverse.org/) - the R meta-package

vignettes/using_statcast_pitch_data.Rmd

@@ -1,8 +1,15 @@
 ---
 title: "Using Statcast Pitch Data"
-author: "Camden Kay"
+author: "Bill Petti, Saiem Gilani <br><a href='https://x.com/BillPetti' target='blank'><img src='https://img.shields.io/twitter/follow/BillPetti?color=blue&amp;label=%40BillPetti&amp;logo=x&amp;style=for-the-badge' alt='@BillPetti'/></a> <a href='https://github.com/BillPetti' target='blank'><img src='https://img.shields.io/github/followers/BillPetti?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@BillPetti'/></a> <a href='https://x.com/saiemgilani' target='blank'><img src='https://img.shields.io/twitter/follow/saiemgilani?color=blue&amp;label=%40saiemgilani&amp;logo=x&amp;style=for-the-badge' alt='@saiemgilani'/></a> <a href='https://github.com/saiemgilani' target='blank'><img src='https://img.shields.io/github/followers/saiemgilani?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@saiemgilani'/></a>"
 date: "`r Sys.Date()`"
 output: html_document
+description: "Working with pitch-by-pitch Statcast data from Baseball Savant - acquiring it with <code>statcast_search()</code> and shaping it for pitch-level analysis."
+opengraph:
+  image:
+    src: "https://raw.githubusercontent.com/sportsdataverse/baseballr-data/main/themes/baseballr_gh.png"
+  twitter:
+    card: summary_large_image
+    creator: "@saiemgilani"
 ---
 
 ```{r setup, include = FALSE}
@@ -175,3 +182,52 @@ milb <- statcast_search_minors(start_date = "2024-06-01", end_date = "2024-06-01
 # World Baseball Classic
 wbc <- statcast_search_wbc(start_date = "2023-03-21", end_date = "2023-03-21")
 ```
+
+# **Our Authors**
+-   [Bill Petti](https://x.com/BillPetti)
+<a href='https://x.com/BillPetti' target='blank'><img src='https://img.shields.io/twitter/follow/BillPetti?color=blue&amp;label=%40BillPetti&amp;logo=x&amp;style=for-the-badge' alt='@BillPetti'/></a>
+<a href='https://github.com/BillPetti' target='blank'><img src='https://img.shields.io/github/followers/BillPetti?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@BillPetti'/></a>
+-   [Saiem Gilani](https://x.com/saiemgilani)
+<a href='https://x.com/saiemgilani' target='blank'><img src='https://img.shields.io/twitter/follow/saiemgilani?color=blue&amp;label=%40saiemgilani&amp;logo=x&amp;style=for-the-badge' alt='@saiemgilani'/></a>
+<a href='https://github.com/saiemgilani' target='blank'><img src='https://img.shields.io/github/followers/saiemgilani?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@saiemgilani'/></a>
+
+## **Our Contributors**
+-   [Ben Baumer](https://x.com/BaumerBen)
+<a href='https://x.com/BaumerBen' target='blank'><img src='https://img.shields.io/twitter/follow/BaumerBen?color=blue&amp;label=%40BaumerBen&amp;logo=x&amp;style=for-the-badge' alt='@BaumerBen'/></a>
+<a href='https://github.com/beanumber' target='blank'><img src='https://img.shields.io/github/followers/beanumber?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@beanumber'/></a>
+-   [Ben Dilday](https://x.com/BenDilday)
+<a href='https://x.com/BenDilday' target='blank'><img src='https://img.shields.io/twitter/follow/BenDilday?color=blue&amp;label=%40BenDilday&amp;logo=x&amp;style=for-the-badge' alt='@BenDilday'/></a>
+<a href='https://github.com/bdilday' target='blank'><img src='https://img.shields.io/github/followers/bdilday?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@bdilday'/></a>
+-   [Robert Frey](https://x.com/RobertFrey40)
+<a href='https://x.com/RobertFrey40' target='blank'><img src='https://img.shields.io/twitter/follow/RobertFrey40?color=blue&amp;label=%40RobertFrey40&amp;logo=x&amp;style=for-the-badge' alt='@RobertFrey40'/></a>
+<a href='https://github.com/robert-frey' target='blank'><img src='https://img.shields.io/github/followers/robert-frey?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@robert-frey'/></a>
+-   [Camden Kay](https://x.com/k_camden)
+<a href='https://x.com/k_camden' target='blank'><img src='https://img.shields.io/twitter/follow/k_camden?color=blue&amp;label=%40k_camden&amp;logo=x&amp;style=for-the-badge' alt='@k_camden'/></a>
+<a href='https://github.com/camdenk' target='blank'><img src='https://img.shields.io/github/followers/camdenk?color=eee&amp;logo=Github&amp;style=for-the-badge' alt='@camdenk'/></a>
+
+## **Citation**
+
+To cite the [**`baseballr`**](https://baseballr.sportsdataverse.org/) R package in publications, use:
+
+BibTeX Citation
+
+```bibtex
+@misc{baseballr,
+  author = {Bill Petti and Saiem Gilani},
+  title = {baseballr: An R Package for Baseball Data Acquisition and Analysis},
+  url = {https://baseballr.sportsdataverse.org/},
+  year = {2026}
+}
+```
+
+## **Related SportsDataverse packages**
+
+-   [**cfbfastR**](https://cfbfastR.sportsdataverse.org/) - college football
+-   [**hoopR**](https://hoopR.sportsdataverse.org/) - men's basketball
+-   [**wehoop**](https://wehoop.sportsdataverse.org/) - women's basketball
+-   [**baseballr**](https://baseballr.sportsdataverse.org/) - baseball
+-   [**fastRhockey**](https://fastRhockey.sportsdataverse.org/) - hockey
+-   [**oddsapiR**](https://oddsapiR.sportsdataverse.org/) - betting odds
+-   [**sportyR**](https://sportyR.sportsdataverse.org/) - playing surfaces
+-   [**sportsdataverse-py**](https://py.sportsdataverse.org/) - the Python package
+-   [**sportsdataverse-R**](https://r.sportsdataverse.org/) - the R meta-package