feat: wrote csv export

dexes/literature.bib

@@ -360,6 +360,22 @@
   note         = {Zugriff: März 2023}
 }
 
+@misc{bib:php-fputcsv,
+  author       = {{The PHP Group}},
+  howpublished = "\url{https://www.php.net/manual/de/function.fputcsv.php}",
+  title        = {{PHP: fputcsv Manual}},
+  year         = {2023},
+  note         = {Zugriff: März 2023}
+}
+
+@misc{bib:tutorialspoint-js-save-text,
+  author       = {Shubham Vora},
+  howpublished = "\url{https://www.tutorialspoint.com/how-to-create-and-save-text-file-in-javascript}",
+  title        = {{How to Create and Save text file in JavaScript?}},
+  year         = {2022},
+  note         = {Zugriff: März 2023}
+}
+
 @misc{bib:typo3-fluid,
   author       = {{TYPO3 Association}},
   howpublished = "\url{https://typo3.org/fluid}",
@@ -464,6 +480,14 @@
   note         = {Zugriff: März 2023}
 }
 
+@misc{bib:typo3-docs-model-explained,
+  author       = {{TYPO3 Contributors}},
+  howpublished = "\url{https://docs.typo3.org/m/typo3/reference-coreapi/11.5/en-us/ExtensionArchitecture/Extbase/Reference/Domain/Model.html}",
+  title        = {{Model - Typo3 explained 11.5 documentaion}},
+  year         = {2023},
+  note         = {Zugriff: März 2023}
+}
+
 @misc{bib:typo3-ref-standalone-view,
   author       = {{TYPO3 Contributors}},
   howpublished = "\url{https://api.typo3.org/10.4/class_t_y_p_o3_1_1_c_m_s_1_1_fluid_1_1_view_1_1_standalone_view.html}",
@@ -479,3 +503,11 @@
   year         = {2023},
   note         = {Zugriff: März 2023}
 }
+
+@misc{bib:pixelant-typo3-data-export,
+  author       = {{Pixelant}},
+  howpublished = "\url{https://www.typo3manual.com/typo3-basics/tips-and-functions/exporting-data-through-list-view/}",
+  title        = {{Tutorial on exporting Data from TYPO3}},
+  year         = {2023},
+  note         = {Zugriff: März 2023}
+}