Add 1-page short CV variant, ORCID, profile photo, pre-commit hook

- cv-short.tex: two-column paracol layout (66/34) with curated content
  in the left column and an "at a glance" sidebar on the right.
  Locally tightens parskip, \cvsection and \cvevent so everything fits
  on a single A4 page, and redefines the sidebar list helper \sbitem
  to replace altacv's non-wrapping tikz \cvtag in the narrow column.
- chapters/short/{current,education,grants-selected,products,
  pubs-selected,sidebar}.tex: hand-curated highlight content
  (top 6 publications, top 6 grants, condensed two-line products,
  stats + recognition + leadership + research-focus sidebar blocks).
- chapters/header.tex / preamble.tex: ORCID 0000-0001-7512-8541
  via a new \orcid info field (faOrcid icon); blog field for
  giorgio.gilest.ro.
- images/gilestro.png: profile photo, used only by the short CV via
  altacv's circular \photoR.
- hooks/pre-commit + `make install-hooks`: rebuilds every variant on
  any .tex/.cls/Makefile change, aborts the commit on build failure,
  and stages refreshed PDFs into pdf/.
- Makefile: short target, hook-install target, dep glob extended to
  chapters/short/*.tex so the short build refreshes when its sources
  change.

chapters/short/pubs-selected.tex

@@ -0,0 +1,40 @@
+% Selected publications (short CV) -- senior-author high-impact only
+\cvsection{Selected publications}
+
+\cvpub
+  {\textbf{Gilestro GF}*}
+  {The Mimicry Trap -- How We Define Intelligence to Exclude Inconvenient Minds}
+  {philSci, 2026}
+  {\senior}
+
+\cvpub
+  {Joyce M, Falconio AF, Blackhurst L, Prieto-Godino L, French AS, \textbf{Gilestro GF}*}
+  {Divergent evolution of sleep in Drosophila species}
+  {Nature Communications, 2024; 15:5091}
+  {\senior}
+
+\cvpub
+  {French A, Geissmann Q, Beckwith EJ, \textbf{Gilestro GF}*}
+  {Sensory processing during sleep in \textit{Drosophila melanogaster}}
+  {Nature, 2021; 598:7882}
+  {\senior}
+
+\cvpub
+  {Geissmann Q, Beckwith EJ, \textbf{Gilestro GF}*}
+  {Most sleep does not serve a vital function: evidence from \textit{Drosophila melanogaster}}
+  {Science Advances, 2019; 5(2):eaau9253}
+  {\senior}
+
+\cvpub
+  {Geissmann Q, Garcia Rodriguez L, Beckwith EJ, French AS, Jamasb AR, \textbf{Gilestro GF}*}
+  {Ethoscopes: an open platform for high-throughput ethomics}
+  {PLoS Biology, 2017; 15(10):e2003026}
+  {\senior}
+
+\cvpub
+  {\textbf{Gilestro GF}, Tononi G, Cirelli C}
+  {Widespread changes in synaptic markers as a function of sleep and wakefulness in \textit{Drosophila}}
+  {Science, 2009; 324(5923):109--12}
+  {}
+
+\vspace{2pt}\noindent{\footnotesize Full publication list available on request or at \href{https://lab.gilest.ro/research/publications/}{lab.gilest.ro/research/publications}.\par}