refactor(reader): remove test font, move settings panel to right sidebar

- Remove Playwrite NZ Guides test font and all references (FONT_MAP,
  FONT_FILES, reader-fonts.css, dropdown option, font files)
- Move settings panel from left sidebar to right sidebar (left sidebar
  now only contains TOC)
- Move Restore Defaults button from top bar icon to a styled button
  inside the settings panel, side by side with Done button

templates/reader.templ

@@ -23,17 +23,17 @@ templ Reader(user User, metadata ReaderMetadata, progress ReadingProgress, bookm
 			@ReaderChrome(user, metadata, progress)
 			<!-- Dockable Panels Container -->
 			<div id="reader-panels" class="fixed inset-0 pointer-events-none z-30">
-				<!-- Left Sidebar (TOC, Settings) -->
+				<!-- Left Sidebar (TOC) -->
 				<div id="left-sidebar" class="absolute left-0 top-0 bottom-0 pointer-events-auto flex flex-col">
 					<div id="toc-panel" x-show="tocOpen" x-transition class="panel-container pointer-events-auto" data-panel="toc">
 						@ReaderTOCPanel(metadata)
 					</div>
+				</div>
+				<!-- Right Sidebar (Settings, Navigator, Bookmarks) -->
+				<div id="right-sidebar" class="absolute right-0 top-0 bottom-0 pointer-events-auto flex flex-col">
 					<div id="settings-panel" x-show="settingsOpen" x-transition class="panel-container pointer-events-auto" data-panel="settings">
 						@ReaderSettingsPanel()
 					</div>
-				</div>
-				<!-- Right Sidebar (Navigator, Bookmarks) -->
-				<div id="right-sidebar" class="absolute right-0 top-0 bottom-0 pointer-events-auto flex flex-col">
 					<div id="navigator-panel" x-show="navigatorOpen" x-transition class="panel-container pointer-events-auto" data-panel="navigator">
 						@ReaderNavigatorPanel()
 					</div>
@@ -59,22 +59,13 @@ templ ReaderChrome(user User, metadata ReaderMetadata, progress ReadingProgress)
 					← Back
 				</a>
 				<h1 class="text-lg font-semibold">{ metadata.Title }</h1>
-				<div class="flex flex-col items-center gap-0.5">
-					<button
-						@click="toggleSettings()"
-						class="p-2 rounded-lg hover:bg-gray-700"
-						title="Settings"
-					>
-						⚙️
-					</button>
-					<button
-						@click="restoreDefaults()"
-						class="p-1 rounded-lg hover:bg-gray-700 text-xs"
-						title="Restore Defaults"
-					>
-						↩️
-					</button>
-				</div>
+				<button
+					@click="toggleSettings()"
+					class="p-2 rounded-lg hover:bg-gray-700"
+					title="Settings"
+				>
+					⚙️
+				</button>
 			</div>
 		</div>		<!-- Bottom bar -->
 		<div class="fixed bottom-0 left-0 right-0 bg-opacity-95 backdrop-blur border-t z-40" style="background-color: var(--bg-primary);">
@@ -258,7 +249,6 @@ templ ReaderSettingsPanel() {
 						<option value="noto-serif">Noto Serif</option>
 						<option value="charis-sil">Charis SIL</option>
 						<option value="ibm-plex">IBM Plex Serif</option>
-						<option value="playwrite">Playwrite NZ Guides (Test)</option>
 					</select>
 				</label>
 				<label class="block mb-2">
@@ -280,9 +270,14 @@ templ ReaderSettingsPanel() {
 					Double Page Spread
 				</label>
 			</div>
-			<button @click="toggleSettings()" class="w-full py-2 bg-blue-600 text-white rounded hover:bg-blue-700">
-				Done
-			</button>
+			<div class="flex gap-2 mt-6">
+				<button @click="restoreDefaults()" class="flex-1 py-2 border rounded hover:opacity-80" style="border-color: var(--border);">
+					Restore Defaults
+				</button>
+				<button @click="toggleSettings()" class="flex-1 py-2 bg-blue-600 text-white rounded hover:bg-blue-700">
+					Done
+				</button>
+			</div>
 		</div>
 	</div>
 }

web/src/reader/reader.ts

@@ -12,7 +12,6 @@ const FONT_MAP: Record<string, string> = {
   "noto-serif": '"Noto Serif"',
   "charis-sil": '"Charis SIL"',
   "ibm-plex": '"IBM Plex Serif"',
-  "playwrite": '"Playwrite NZ Guides"',
 };
 
 interface FontFile {
@@ -45,7 +44,6 @@ const FONT_FILES: FontFile[] = [
   { family: '"IBM Plex Serif"', url: "/static/fonts/ibm-plex/IBMPlexSerif-Bold.woff2", weight: "700", style: "normal" },
   { family: '"IBM Plex Serif"', url: "/static/fonts/ibm-plex/IBMPlexSerif-Italic.woff2", weight: "400", style: "italic" },
   { family: '"IBM Plex Serif"', url: "/static/fonts/ibm-plex/IBMPlexSerif-BoldItalic.woff2", weight: "700", style: "italic" },
-  { family: '"Playwrite NZ Guides"', url: "/static/fonts/Playwrite_NZ_Guides/PlaywriteNZGuides-Regular.woff2", weight: "400", style: "normal" },
 ];
 
 let fontBlobUrls: Record<string, string> = {};

web/static/reader-fonts.css

@@ -227,11 +227,3 @@
   font-weight: 700;
   font-style: italic;
 }
-
-@font-face {
-  font-family: "Playwrite NZ Guides";
-  src: url("/static/fonts/Playwrite_NZ_Guides/PlaywriteNZGuides-Regular.woff2")
-    format("woff2");
-  font-weight: 400;
-  font-style: normal;
-}