Call await ctx.defer() for discord.Interaction in play, search and playtop to avoid interaction timeouts during long operations. Also move the MongoDB get_user playlist fetch in check_playlist to after the defer so DB work doesn't occur before the interaction is deferred. (cogs/basic.py, cogs/playlist.py)
Introduces a modal dialog to select a user when sharing a playlist, improving the user experience. Updates the PlaylistView to use the new BaseModal for sharing, and enhances BaseModal to support select components and store their values.
Introduces a new 'permission' command to grant or revoke read, write, or remove permissions for playlists. Refactors playlist access checks to support granular permissions and shared playlist operations, and updates localized messages for permission actions.
Refactored playlist viewing logic for improved modularity and maintainability, introducing PlaylistViewManager and DynamicViewManager. Updated language files to standardize playlist view titles and descriptions, and removed unnecessary emojis. Updated requirements.txt to discord.py 2.6.3. Enhanced send function to support file attachments.
