feat: add universities and restaurants (#4)

Features:
- Allow to search for individual resources by their name
- Add new resources and their handler: Universities, Restaurants
- Added new parameter to reverse output order

Reviewed-on: #4
Co-authored-by: bdoerfchen <git@bissendorf.co>
Co-committed-by: bdoerfchen <git@bissendorf.co>

cmd/config.go

@@ -1,7 +1,8 @@
 package cmd
 
 type AppConfig struct {
-	OutputVerbose   bool
-	OutputFormatter string
-	PrintConfig     bool
+	OutputVerbose      bool
+	OutputFormatter    string
+	OutputOrderReverse bool
+	PrintConfig        bool
 }