Bulk Delete Messages, Exclude Specific Messages from Context, and UX/UI Improvements

• Add “Exclude from Context / Include in Context” options for individual messages (similar to Clear Context)

• Add bulk actions: select multiple messages → delete, include messages in context, or exclude messages from context

Other UXUI Improvements

• Improved MCP Store UI with a cleaner, more intuitive design

• Users can now copy messages while the chat is loading/generating