Attachments (#2716)

* create attachment site

* add deletion

* - fix person create attachment

* - add presentation type
- add some more file endings
- various fixes

front/src/modules/ui/display/icon/index.ts

@@ -36,6 +36,7 @@ export {
   IconCurrencyDollar,
   IconDatabase,
   IconDotsVertical,
+  IconDownload,
   IconEye,
   IconEyeOff,
   IconFileCheck,
@@ -64,6 +65,7 @@ export {
   IconMouse2,
   IconNotes,
   IconNumbers,
+  IconPaperclip,
   IconPencil,
   IconPhone,
   IconPlug,