feat: Introduce clipboard types for MCP prompt attachments

tools/server/webui/src/lib/types/common.d.ts

@@ -34,10 +34,28 @@ export interface ClipboardTextAttachment {
 	content: string;
 }
 
+/**
+ * Format for MCP prompt attachments when copied to clipboard
+ */
+export interface ClipboardMcpPromptAttachment {
+	type: typeof AttachmentType.MCP_PROMPT;
+	name: string;
+	serverName: string;
+	promptName: string;
+	content: string;
+	arguments?: Record<string, string>;
+}
+
+/**
+ * Union type for all clipboard attachment types
+ */
+export type ClipboardAttachment = ClipboardTextAttachment | ClipboardMcpPromptAttachment;
+
 /**
  * Parsed result from clipboard content
  */
 export interface ParsedClipboardContent {
 	message: string;
 	textAttachments: ClipboardTextAttachment[];
+	mcpPromptAttachments: ClipboardMcpPromptAttachment[];
 }

tools/server/webui/src/lib/types/index.ts

@@ -87,6 +87,8 @@ export type {
 	KeyValuePair,
 	BinaryDetectionOptions,
 	ClipboardTextAttachment,
+	ClipboardMcpPromptAttachment,
+	ClipboardAttachment,
 	ParsedClipboardContent
 } from './common';
 

tools/server/webui/src/lib/utils/clipboard.ts

@@ -4,7 +4,10 @@ import type {
 	DatabaseMessageExtra,
 	DatabaseMessageExtraTextFile,
 	DatabaseMessageExtraLegacyContext,
+	DatabaseMessageExtraMcpPrompt,
 	ClipboardTextAttachment,
+	ClipboardMcpPromptAttachment,
+	ClipboardAttachment,
 	ParsedClipboardContent
 } from '$lib/types';