add proposal template

Proposal/BUPTBachelorProposal.cls

@@ -0,0 +1,60 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesClass{BUPTBachelorProposal}[2014/08/16 Example LaTeX class]
+\PassOptionsToPackage{AutoFakeBold}{xeCJK}
+\PassOptionsToPackage{no-math}{fontspec}
+\LoadClass[a4paper,fontset=windows,zihao=-4]{ctexart}
+
+\RequirePackage[left=2.5cm,right=2.5cm,top=2.5cm,bottom=2.5cm,headheight=1.5cm,headsep=0.6cm,footskip=0.5cm]{geometry}
+
+
+\RequirePackage{fancyhdr}
+\fancyhf{}
+\renewcommand{\headrulewidth}{0pt}
+\cfoot{\zihao{-5} -\ \thepage\ -}
+\pagestyle{fancyplain}
+
+\RequirePackage{amssymb}
+\RequirePackage{xstring}
+\RequirePackage{enumitem}
+\RequirePackage{url}
+\RequirePackage[super,numbers,sort&compress]{natbib}
+%\usepackage[backend=biber,texencoding=utf8,bibencoding=utf8]{biblatex}
+\renewcommand{\refname}{\vspace{-1cm}}
+%\renewcommand{\citet}[1]{\textsuperscript{\cite{#1}}}
+\setcitestyle{square}
+\bibliographystyle{BUPTBachelor}
+\setlength{\bibsep}{0.2em}
+
+\usepackage{tabularray}
+\DefTblrTemplate{middlehead,lasthead}{default}{}
+\DefTblrTemplate{firstfoot,middlefoot}{default}{}
+
+\setmainfont{Times New Roman}
+
+\newcommand{\make@bupt@title}{
+    \begin{center}
+        % 大标题宽度
+    	\newlength{\chstitle@titlewidth}
+    	\settowidth{\chstitle@titlewidth}{\bfseries\songti\zihao{-3} 北京邮电大学}
+        \makebox[1.41667\chstitle@titlewidth][s]{\bfseries\songti\zihao{-3} 北京邮电大学} \par
+        \vspace{0.5cm}
+    
+        % 小标题宽度
+    	\newlength{\chstitle@subtitlewidth}
+    	\settowidth{\chstitle@subtitlewidth}{\bfseries\songti\zihao{-3} 本科毕业设计（论文）开题报告}
+        \makebox[\chstitle@subtitlewidth][s]{\bfseries\songti\zihao{-3} 本科毕业设计（论文）开题报告} \par
+    \end{center}
+}
+
+\def\@maketitle{
+    \make@bupt@title
+}
+
+\usepackage{titlesec}
+\titlespacing{\section}{0pt}{0pt}{4pt}
+\titleformat{\section}{\heiti\zihao{4}\bfseries}{\thesection}{1em}{}
+\titleformat{\subsection}{\heiti\zihao{-4}\bfseries}{\qquad{}\thesubsection}{1em}{}
+\titleformat{\subsubsection}{\heiti\zihao{-4}\bfseries}{\qquad{}\thesubsubsection}{1em}{}
+
+\RequirePackage{graphicx}
+\RequirePackage{float}