feat: add functionality to dispatch Forgejo issue details as Claude Code prompt

frontend/src/components/git/ForgejoIssueDetailDialog.tsx

@@ -2,7 +2,7 @@
 
 import { useEffect, useMemo, useState } from "react";
 
-import { ExternalLink, Loader2, MessageSquarePlus, Pencil, UserPlus, XCircle } from "lucide-react";
+import { ExternalLink, Loader2, MessageSquarePlus, Pencil, Terminal, UserPlus, XCircle } from "lucide-react";
 
 import {
   Dialog,
@@ -131,6 +131,25 @@ export function ForgejoIssueDetailDialog({
     onRefresh?.();
   };
 
+  const handleDispatchToClaudeCode = async () => {
+    const parts: string[] = [
+      `You have been assigned a Forgejo issue.\n`,
+      `**Issue**: #${active.forgejo_issue_number} ${active.title}`,
+      `**Repository**: ${repositoryName}`,
+      `**State**: ${active.state}`,
+    ];
+    if (body.trim()) {
+      parts.push(`\n**Description**:\n${body.trim()}`);
+    }
+    parts.push(`\n---\nPlease review this issue and begin working on it.`);
+    const prompt = parts.join("\n");
+    try {
+      await navigator.clipboard.writeText(prompt);
+    } catch {
+      // clipboard unavailable — silently ignore
+    }
+  };
+
   const handleEditSuccess = (updated: {
     title: string;
     body: string | null;
@@ -213,6 +232,16 @@ export function ForgejoIssueDetailDialog({
                 <UserPlus className="h-3.5 w-3.5" />
                 Assign Agent
               </Button>
+              <Button
+                variant="outline"
+                size="sm"
+                className="h-9 gap-2 rounded-xl px-3 text-xs font-semibold"
+                onClick={handleDispatchToClaudeCode}
+                title="Copy issue as Claude Code prompt"
+              >
+                <Terminal className="h-3.5 w-3.5" />
+                Dispatch
+              </Button>
               <a
                 href={active.html_url}
                 target="_blank"