Implement new designs for in-call footer buttons

This basically amounts to swapping out some CSS, the icons, and the Tooltip component.

src/room/InCallView.module.css

@@ -52,6 +52,7 @@ limitations under the License.
   display: flex;
   justify-content: center;
   align-items: center;
+  gap: 12px;
   padding: var(--footerPadding) 0;
   /* TODO: Un-hardcode these colors */
   background: linear-gradient(
@@ -68,14 +69,6 @@ limitations under the License.
   );
 }
 
-.footer > * {
-  margin-right: 30px;
-}
-
-.footer > :last-child {
-  margin-right: 0px;
-}
-
 .maximised .footer {
   position: absolute;
   width: 100%;
@@ -84,12 +77,16 @@ limitations under the License.
 
 @media (min-height: 300px) {
   .inRoom {
-    --footerPadding: 24px;
+    --footerPadding: 40px;
   }
 }
 
 @media (min-width: 800px) {
   .inRoom {
-    --footerPadding: 32px;
+    --footerPadding: 60px;
+  }
+
+  .footer {
+    gap: 16px;
   }
 }

src/room/InCallView.tsx

@@ -381,19 +381,19 @@ export function InCallView({
     const buttons: JSX.Element[] = [];
 
     buttons.push(
-      <MicButton
-        key="1"
-        muted={!muteStates.audio.enabled}
-        onPress={toggleMicrophone}
-        disabled={muteStates.audio.setEnabled === null}
-        data-testid="incall_mute"
-      />,
       <VideoButton
         key="2"
         muted={!muteStates.video.enabled}
         onPress={toggleCamera}
         disabled={muteStates.video.setEnabled === null}
         data-testid="incall_videomute"
+      />,
+      <MicButton
+        key="1"
+        muted={!muteStates.audio.enabled}
+        onPress={toggleMicrophone}
+        disabled={muteStates.audio.setEnabled === null}
+        data-testid="incall_mute"
       />
     );
 

src/room/VideoPreview.tsx

@@ -131,16 +131,16 @@ export const VideoPreview: FC<Props> = ({ matrixInfo, muteStates }) => {
           </div>
         )}
         <div className={styles.previewButtons}>
-          <MicButton
-            muted={!muteStates.audio.enabled}
-            onPress={onAudioPress}
-            disabled={muteStates.audio.setEnabled === null}
-          />
           <VideoButton
             muted={!muteStates.video.enabled}
             onPress={onVideoPress}
             disabled={muteStates.video.setEnabled === null}
           />
+          <MicButton
+            muted={!muteStates.audio.enabled}
+            onPress={onAudioPress}
+            disabled={muteStates.audio.setEnabled === null}
+          />
           <SettingsButton onPress={openSettings} />
         </div>
       </>