feat: rebuild the interface after Haruna

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/settings/qtpotatosettings.kcfg

@@ -3,11 +3,67 @@
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.kde.org/standards/kcfg/1.0 http://www.kde.org/standards/kcfg/1.0/kcfg.xsd">
   <kcfgfile name="qtpotatorc"/>
+  <group name="General">
+    <entry name="ShowMenuBar" type="Bool">
+      <label>Show the menu bar above the toolbar</label>
+      <default>true</default>
+    </entry>
+    <entry name="ShowHeader" type="Bool">
+      <label>Show the toolbar above the video</label>
+      <default>true</default>
+    </entry>
+    <entry name="FooterStyle" type="String">
+      <label>"default" docks the playback controls below the video, "floating" shows them over it while the pointer moves</label>
+      <default>default</default>
+    </entry>
+    <entry name="MaxRecentFiles" type="Int">
+      <label>Files listed under Recent Files; 0 hides the list</label>
+      <default>10</default>
+      <min>0</min>
+      <max>50</max>
+    </entry>
+    <entry name="FileDialogLastLocation" type="Url">
+      <label>Folder the Open File dialog starts in</label>
+    </entry>
+    <entry name="LastUrl" type="String">
+      <label>Address last entered in Open URL</label>
+    </entry>
+  </group>
   <group name="Player">
     <entry name="LoadMpvConfig" type="Bool">
       <label>Load the user's mpv.conf when the player starts</label>
       <default>true</default>
     </entry>
+    <entry name="Volume" type="Int">
+      <label>Volume restored at startup</label>
+      <default>100</default>
+      <min>0</min>
+      <max>1000</max>
+    </entry>
+    <entry name="VolumeStep" type="Int">
+      <label>Volume change per step of the volume actions and the mouse wheel</label>
+      <default>5</default>
+      <min>1</min>
+      <max>100</max>
+    </entry>
+    <entry name="SeekSmallStep" type="Int">
+      <label>Seconds skipped by Left and Right</label>
+      <default>5</default>
+      <min>1</min>
+      <max>600</max>
+    </entry>
+    <entry name="SeekMediumStep" type="Int">
+      <label>Seconds skipped by Shift+Left and Shift+Right</label>
+      <default>15</default>
+      <min>1</min>
+      <max>600</max>
+    </entry>
+    <entry name="SeekBigStep" type="Int">
+      <label>Seconds skipped by Up and Down</label>
+      <default>30</default>
+      <min>1</min>
+      <max>600</max>
+    </entry>
   </group>
   <group name="Subtitles">
     <entry name="SubtitleFontSize" type="Int">
@@ -23,6 +79,36 @@
       <max>10</max>
     </entry>
   </group>
+  <group name="Playlist">
+    <entry name="PlaylistPosition" type="String">
+      <label>Window edge the playlist opens at: "right" or "left"</label>
+      <default>right</default>
+    </entry>
+    <entry name="PlaylistWidth" type="Int">
+      <label>Width of the playlist panel</label>
+      <default>380</default>
+    </entry>
+    <entry name="PlaylistOverlayVideo" type="Bool">
+      <label>Show the playlist over the video instead of beside it</label>
+      <default>true</default>
+    </entry>
+    <entry name="PlaylistToggleWithMouse" type="Bool">
+      <label>Open the playlist when the pointer reaches its window edge</label>
+      <default>true</default>
+    </entry>
+    <entry name="PlaylistLoadSiblings" type="Bool">
+      <label>Opening a file also adds the other videos in its folder to the playlist</label>
+      <default>true</default>
+    </entry>
+    <entry name="PlaylistShowRowNumber" type="Bool">
+      <label>Show row numbers in the playlist</label>
+      <default>true</default>
+    </entry>
+    <entry name="PlaybackBehavior" type="String">
+      <label>What happens when a file ends: "StopAfterLast", "RepeatPlaylist", "StopAfterItem" or "RepeatItem"</label>
+      <default>StopAfterLast</default>
+    </entry>
+  </group>
   <group name="Translation">
     <entry name="ApiBaseUrl" type="String">
       <label>Base URL of the OpenAI-compatible API, including the version path (for example …/v1)</label>