Added network support for updating all indexer settings, editing specific indexer settings, deleting an indexer; Also added keybindings for all of the above that change the current route. Added full support for deleting an indexer; still need to add an indexer_handler to handle the add, edit, and settings functionalities

src/app/key_binding.rs

@@ -16,6 +16,7 @@ generate_keybindings! {
   right,
   backspace,
   search,
+  settings,
   filter,
   sort,
   edit,
@@ -66,6 +67,10 @@ pub const DEFAULT_KEYBINDINGS: KeyBindings = KeyBindings {
     key: Key::Char('s'),
     desc: "Search",
   },
+  settings: KeyBinding {
+    key: Key::Char('s'),
+    desc: "Settings",
+  },
   filter: KeyBinding {
     key: Key::Char('f'),
     desc: "Filter",