Fix UI inconsistencies, various improvements (#357)

* Make version gray in plugin list

* Settings/store icons together & plugin list fix

* Navigation name/icon improvements

* Decky settings overhaul and other fixes

- Revert the tab icon to a plug
- Rename DeckyFlat function to DeckyIcon
- Add DialogBody to settings pages to improve scrolling
- Add remote debugging settings to the developer settings
- Fix React devtools interactions to work more easily
- Add spacing to React devtools description
- Specify Decky vs. plugin store
- Compact version information by update button
- Add current version to bottom of settings
- Remove unnecessary settings icons
- Change CEF debugger icon to Chrome (bug icon too generic, is Chromium)
- Make buttons/dropdowns in settings have fixed width
- Make download icon act/appear similar to Valve's for Deck

* Final UI adjustments

* Switch plugin settings icon to plug

frontend/src/components/settings/pages/general/RemoteDebugging.tsx

@@ -1,5 +1,5 @@
 import { Field, Toggle } from 'decky-frontend-lib';
-import { FaBug } from 'react-icons/fa';
+import { FaChrome } from 'react-icons/fa';
 
 import { useSetting } from '../../../../utils/hooks/useSetting';
 
@@ -11,10 +11,10 @@ export default function RemoteDebuggingSettings() {
       label="Allow Remote CEF Debugging"
       description={
         <span style={{ whiteSpace: 'pre-line' }}>
-          Allow unauthenticated access to the CEF debugger to anyone in your network
+          Allows unauthenticated access to the CEF debugger to anyone in your network.
         </span>
       }
-      icon={<FaBug style={{ display: 'block' }} />}
+      icon={<FaChrome style={{ display: 'block' }} />}
     >
       <Toggle
         value={allowRemoteDebugging || false}