chore: use sentence case in settings and remove ampersand

Author: Bnyro

app/src/main/res/values/strings.xml

@@ -78,7 +78,7 @@
     <string name="okay">OK</string>
     <string name="finished">Finished</string>
     <string name="history">History</string>
-    <string name="search_history">Search History</string>
+    <string name="search_history">Search history</string>
     <string name="clear_history">Clear history</string>
     <string name="music_songs">YT Music Songs</string>
     <string name="music_videos">YT Music Videos</string>
@@ -190,7 +190,7 @@
     <string name="deleteAccount_summary">Delete your Piped account</string>
     <string name="account">Account</string>
     <string name="restore">Restore</string>
-    <string name="watch_history">Watch History</string>
+    <string name="watch_history">Watch history</string>
     <string name="watch_positions">Remember position</string>
     <string name="auth_instance">Authentication instance</string>
     <string name="auth_instance_summary">Use a different instance for authenticated calls</string>
@@ -269,14 +269,14 @@
     <string name="take_a_break">Time to take a break</string>
     <string name="yt_shorts">Shorts</string>
     <string name="no_subtitles_available">No subtitles available</string>
-    <string name="repeat_mode">Repeat Mode</string>
+    <string name="repeat_mode">Repeat mode</string>
     <string name="resize_mode_fit">Fit</string>
     <string name="resize_mode_fill">Fill</string>
     <string name="resize_mode_zoom">Zoom</string>
     <string name="repeat_mode_none">None</string>
     <string name="repeat_mode_current">Current</string>
     <string name="repeat_mode_all">Repeat all</string>
-    <string name="backup_restore">Backup &amp; restore</string>
+    <string name="backup_restore">Backup and restore</string>
     <string name="backup">Backup</string>
     <string name="picture_in_picture">Picture-in-Picture</string>
     <string name="pip">PiP</string>
@@ -285,7 +285,7 @@
     <string name="copied_to_clipboard">Copied to clipboard</string>
     <string name="open_copied">Open</string>
     <string name="legacy_subscriptions">Legacy subscriptions view</string>
-    <string name="device_info">Device Info</string>
+    <string name="device_info">Device info</string>
     <string name="audio_video_summary">Quality and format</string>
     <string name="delete">Delete from downloads</string>
     <string name="delete_all">All downloads will be deleted!</string>
@@ -297,7 +297,7 @@
     <string name="skip_segment">Skip segment</string>
     <string name="local_subscriptions">Local subscriptions</string>
     <string name="preferences">Preferences</string>
-    <string name="backup_customInstances">Custom Instances</string>
+    <string name="backup_customInstances">Custom instances</string>
     <string name="play_next">Play next</string>
     <string name="navigation_bar">Navigation bar</string>
     <string name="change_region">Trending seems to be unavailable for the current region. Please select another in the settings.</string>
@@ -354,7 +354,7 @@
     <string name="defaults">Defaults</string>
     <string name="comments_disabled">Comments are disabled by the uploader.</string>
     <string name="no_comments_available">This video has no comments.</string>
-    <string name="theme_monochrome">Minimalistic Monochrome</string>
+    <string name="theme_monochrome">Minimalistic monochrome</string>
     <string name="captions_size">Captions size</string>
     <string name="double_tap_seek">Double tap to seek</string>
     <string name="double_tap_seek_summary">Tap twice at the left or right to rewind or forward the player position</string>
@@ -365,15 +365,15 @@
     <string name="export_playlist">Export playlist</string>
     <string name="import_watch_history">Import watch history</string>
     <string name="import_watch_history_desc">Please note that not everything will be imported due to YouTube\'s limited export data.</string>
-    <string name="app_backup">App Backup</string>
-    <string name="backup_restore_summary">Import &amp; export subscriptions, playlists, …</string>
+    <string name="app_backup">App backup</string>
+    <string name="backup_restore_summary">Import and export subscriptions, playlists, …</string>
     <string name="exportsuccess">Exported.</string>
     <string name="privacy_alert">Privacy alert</string>
     <string name="username_email">Using an email address as a username isn’t recommended. Proceed anyway?</string>
     <string name="proceed">Proceed</string>
     <string name="play_latest_videos">Play latest videos</string>
     <string name="nothing_selected">Nothing selected!</string>
-    <string name="color_violet">Versatile Violet</string>
+    <string name="color_violet">Versatile violet</string>
     <string name="failed_fetching_instances">Could not fetch available instances.</string>
     <string name="hide_watched_from_feed">Hide already watched videos</string>
     <string name="playlistUrl">Playlist URL</string>
@@ -450,7 +450,7 @@
     <string name="uploader_name">Uploader name</string>
     <string name="duration_span">Duration: %1$s</string>
     <string name="remove_watched_videos">Remove watched videos</string>
-    <string name="no_fullscreen_resolution">No-Fullscreen resolution</string>
+    <string name="no_fullscreen_resolution">No-fullscreen resolution</string>
     <string name="same_as_fullscreen">Same as fullscreen</string>
     <string name="playback_during_call">Continue playback during phone call</string>
     <string name="playback_during_call_summary">Note that this also affects the app to not handle any kind of audio focus anymore</string>