semantic update

frontend/src/components/storage/FileList.svelte

@@ -1,8 +1,9 @@
 <!-- [DEF:FileList:Component] -->
 <!--
+@TIER:      STANDARD
 @SEMANTICS: storage, files, list, table
 @PURPOSE:   Displays a table of files with metadata and actions.
-@LAYER:     Component
+@LAYER:     UI
 @RELATION:  DEPENDS_ON -> storageService
 
 @PROPS:     files (Array) - List of StoredFile objects.
@@ -22,10 +23,13 @@
   // [DEF:isDirectory:Function]
   /**
    * @purpose Checks if a file object represents a directory.
+   * @pre     file object has mime_type property.
+   * @post    Returns boolean.
    * @param   {Object} file - The file object to check.
    * @return  {boolean} True if it's a directory, false otherwise.
    */
   function isDirectory(file) {
+    console.log("[isDirectory][Action] Checking file type");
     return file.mime_type === 'directory';
   }
   // [/DEF:isDirectory:Function]
@@ -33,10 +37,13 @@
   // [DEF:formatSize:Function]
   /**
    * @purpose Formats file size in bytes into a human-readable string.
+   * @pre     bytes is a number.
+   * @post    Returns formatted string.
    * @param   {number} bytes - The size in bytes.
    * @return  {string} Formatted size (e.g., "1.2 MB").
    */
   function formatSize(bytes) {
+    console.log(`[formatSize][Action] Formatting ${bytes} bytes`);
     if (bytes === 0) return '0 B';
     const k = 1024;
     const sizes = ['B', 'KB', 'MB', 'GB', 'TB'];
@@ -48,10 +55,13 @@
   // [DEF:formatDate:Function]
   /**
    * @purpose Formats an ISO date string into a localized readable format.
+   * @pre     dateStr is a valid date string.
+   * @post    Returns localized string.
    * @param   {string} dateStr - The date string to format.
    * @return  {string} Localized date and time.
    */
   function formatDate(dateStr) {
+    console.log("[formatDate][Action] Formatting date string");
     return new Date(dateStr).toLocaleString();
   }
   // [/DEF:formatDate:Function]