Add initial jtex workflow, template, and documentation for Cours 4.0

template.yml

@@ -0,0 +1,34 @@
+jtex: v1
+title: 'Cours 4.0'
+description: 'Cours4.0 Template'
+version: 1.0.0
+license: MIT
+source: 'https://example.com/author-guidelines/latex-submission'
+tags:
+  - paper
+doc:
+  - id: title
+    required: true
+files:
+  - template.tex
+packages:
+  - geometry
+  - hyperref
+  - amsmath
+  - amssymb
+  - amsbsy
+  - fontspec
+  - polyglossia
+  - csquotes
+  - inter
+  - titlesec
+  - titling
+  - xcolor
+  - enumitem
+  - unicode-math
+  - fancyhdr
+  - lastpage
+  - datetime2
+  - parskip
+  - authblk
+  - footmisc