\documentclass{thesis}
\newcommand{\thesistitle}{TODO TITLE}
\usepackage{mathpazo} % font: palatino vs computer modern
\usepackage{lipsum} % used to fill random text in sections
\usepackage{tikz} % used for sample figure
\newenvironment{dedication}
{%\clearpage % we want a new page %% I commented this
\thispagestyle{empty}% no header and footer
\vspace*{\stretch{1}}% some space at the top
\itshape % the text is in italics
\raggedleft % flush to the right margin
}
{\par % end the paragraph
\vspace{\stretch{3}} % space at bottom is three times that at the top
\clearpage % finish off the page
}
\begin{document}
% Titlepage (empty pagestyle)
% Contains titlepage, empty page, "Prodekan + Doktorvater", empty page
\pagestyle{empty}
\pagenumbering{gobble}
\input{titlepage.tex}
\input{chapters/Dedication}
\cleardoublepage
\tableofcontents
\cleardoublepage
\pagestyle{fancy}
\setcounter{tocdepth}{2}
\frontmatter
\setcounter{page}{1}
% Add acronyms from file (_Acronyms.tex) and add to table of contents
\input{chapters/Acronyms}
% Add list of figures and list of tables
\newpage
\phantomsection
\addcontentsline{toc}{chapter}{List of Figures}
\listoffigures
\listoftables
\addcontentsline{toc}{chapter}{List of Tables}
\mainmatter
\mainmatter
% % Main Body of thesis
\input{chapters/01_Introduction/00}
\input{chapters/02_Materials_and_Methods/00}
\input{chapters/03_Results/00}
\input{chapters/04_Discussion/00}
\input{chapters/05_Summary}
\input{chapters/06_Zusammenfassung}
\clearpage
\phantomsection
\addcontentsline{toc}{chapter}{Bibliography}
\markboth{Bibliography}{Bibliography}
\bibliography{refs} % In overleaf you can link to Zotero. Go to "new file"->"From Zotero"
\input{chapters/07_Own_Publications}
\pagestyle{plain}
% Include CV from PDF like this:
\phantomsection
\addcontentsline{toc}{chapter}{Curriculum Vitae}
\includepdf[pages=-,frame,scale=.77,pagecommand={\thispagestyle{plain}}]{figures/CV.pdf}
\input{chapters/08_Appendix}
\input{chapters/09_Acknowledgement}
\input{chapters/10_Eidestattliche_Erklärung}
\input{chapters/11_Angabe_KI}
\end{document}
