diff --git a/src/RecentBooksStore.h b/src/RecentBooksStore.h
index 3574063f..ba205471 100644
--- a/src/RecentBooksStore.h
+++ b/src/RecentBooksStore.h
@@ -38,7 +38,7 @@ class RecentBooksStore {
    * Update the path of a book in the recent list.
    * Useful when moving/renaming files or entire directories.
    * If oldPath is a directory, all books within will have their paths updated.
-   * 
+   *
    * @param oldPath Original absolute path
    * @param newPath New absolute path
    */
@@ -46,4 +46,4 @@ class RecentBooksStore {
 };
 
 // Helper macro to access recent books store
-#define RECENT_BOOKS RecentBooksStore::getInstance()
+#define RECENT_BOOKS RecentBooksStore::getInstance()
\ No newline at end of file
diff --git a/src/network/CrossPointWebServer.cpp b/src/network/CrossPointWebServer.cpp
index 70aaeec3..81be0da9 100644
--- a/src/network/CrossPointWebServer.cpp
+++ b/src/network/CrossPointWebServer.cpp
@@ -1,7 +1,6 @@
 #include "CrossPointWebServer.h"
 
 #include <ArduinoJson.h>
-#include "util/BookCacheManager.h"
 #include <Epub.h>
 #include <FsHelpers.h>
 #include <SDCardManager.h>
@@ -12,6 +11,7 @@
 
 #include "html/FilesPageHtml.generated.h"
 #include "html/HomePageHtml.generated.h"
+#include "util/BookCacheManager.h"
 #include "util/StringUtils.h"
 
 namespace {
@@ -848,7 +848,7 @@ void CrossPointWebServer::handleRename() const {
   if (!newPath.startsWith("/")) newPath = "/" + newPath;
 
   // Security check: prevent renaming system files
-  if (oldPath.substring(oldPath.lastIndexOf('/') + 1).startsWith(".") || 
+  if (oldPath.substring(oldPath.lastIndexOf('/') + 1).startsWith(".") ||
       newPath.substring(newPath.lastIndexOf('/') + 1).startsWith(".")) {
     server->send(403, "text/plain", "Cannot rename system files");
     return;
@@ -875,8 +875,6 @@ void CrossPointWebServer::handleRename() const {
   }
 }
 
-
-
 // WebSocket callback trampoline
 void CrossPointWebServer::wsEventCallback(uint8_t num, WStype_t type, uint8_t* payload, size_t length) {
   if (wsInstance) {
diff --git a/src/network/CrossPointWebServer.h b/src/network/CrossPointWebServer.h
index a2a5279a..cbd4dfd7 100644
--- a/src/network/CrossPointWebServer.h
+++ b/src/network/CrossPointWebServer.h
@@ -80,5 +80,4 @@ class CrossPointWebServer {
   void handleDelete() const;
   void handleMove() const;
   void handleRename() const;
-
 };
diff --git a/src/util/BookCacheManager.cpp b/src/util/BookCacheManager.cpp
index cd93ac01..e1cde20f 100644
--- a/src/util/BookCacheManager.cpp
+++ b/src/util/BookCacheManager.cpp
@@ -1,8 +1,10 @@
 #include "BookCacheManager.h"
-#include "StringUtils.h"
+
 #include <HardwareSerial.h>
-#include "../RecentBooksStore.h"
+
 #include "../CrossPointState.h"
+#include "../RecentBooksStore.h"
+#include "StringUtils.h"
 
 bool BookCacheManager::migrateCache(const String& oldPath, const String& newPath) {
   if (oldPath == newPath) return true;
@@ -40,7 +42,7 @@ bool BookCacheManager::migrateCache(const String& oldPath, const String& newPath
 
       String subOldPath = oldPath + "/" + fileName;
       String subNewPath = newPath + "/" + fileName;
-      
+
       if (!migrateCache(subOldPath, subNewPath)) {
         success = false;
       }
@@ -52,7 +54,7 @@ bool BookCacheManager::migrateCache(const String& oldPath, const String& newPath
 
   // It's a file. check if it's a supported book type
   if (!isSupportedFile(oldPath)) {
-    return true; // Not a book, nothing to migrate
+    return true;  // Not a book, nothing to migrate
   }
 
   String oldCache = getCachePath(oldPath);
@@ -78,7 +80,7 @@ bool BookCacheManager::migrateCache(const String& oldPath, const String& newPath
     }
   }
 
-  return true; // No old cache to migrate
+  return true;  // No old cache to migrate
 }
 
 String BookCacheManager::getCachePath(const String& path) {
@@ -89,15 +91,13 @@ String BookCacheManager::getCachePath(const String& path) {
 }
 
 bool BookCacheManager::isSupportedFile(const String& path) {
-  return StringUtils::checkFileExtension(path, ".epub") ||
-         StringUtils::checkFileExtension(path, ".txt") ||
-         StringUtils::checkFileExtension(path, ".xtc") ||
-         StringUtils::checkFileExtension(path, ".xtg") ||
+  return StringUtils::checkFileExtension(path, ".epub") || StringUtils::checkFileExtension(path, ".txt") ||
+         StringUtils::checkFileExtension(path, ".xtc") || StringUtils::checkFileExtension(path, ".xtg") ||
          StringUtils::checkFileExtension(path, ".xth");
 }
 
 String BookCacheManager::getCachePrefix(const String& path) {
   if (StringUtils::checkFileExtension(path, ".epub")) return "epub";
   if (StringUtils::checkFileExtension(path, ".txt")) return "txt";
-  return "xtc"; // .xtc, .xtg, .xth
+  return "xtc";  // .xtc, .xtg, .xth
 }
diff --git a/src/util/BookCacheManager.h b/src/util/BookCacheManager.h
index 34d1e83f..7a687f03 100644
--- a/src/util/BookCacheManager.h
+++ b/src/util/BookCacheManager.h
@@ -2,6 +2,7 @@
 
 #include <SDCardManager.h>
 #include <WString.h>
+
 #include <string>
 
 class BookCacheManager {
@@ -9,7 +10,7 @@ class BookCacheManager {
   /**
    * Migrate cache data for a file or directory.
    * If path is a directory, it recursively migrates all files within.
-   * 
+   *
    * @param oldPath Original absolute path
    * @param newPath New absolute path
    * @return true if migration was successful or no cache existed
@@ -18,7 +19,7 @@ class BookCacheManager {
 
   /**
    * Get the cache directory path for a given book file.
-   * 
+   *
    * @param path Absolute path to the book file
    * @return Full path to the cache directory, or empty string if not a supported book type
    */