feat(mcp): enhance MCP installation with status tracking and custom configs

- Add /mcp-servers/ to .gitignore for MCP server installations
- Extend mcp_installations table with status, logs, and validation fields
- Refactor MCP install route to support custom configs, enable logs, and async installation
- Improve MCPSyncService with promise-based syncing to prevent concurrent operations

This update improves MCP management by adding robust installation tracking, custom configuration support, and better error handling for a more reliable user experience.

app/api/mcp/install-status/route.ts

@@ -0,0 +1,58 @@
+import { NextResponse } from "next/server";
+import { MCPRepository } from "@/database/repositories/mcp";
+
+export const dynamic = "force-dynamic";
+
+export async function GET(request: Request) {
+  try {
+    const { searchParams } = new URL(request.url);
+    const mcpId = searchParams.get("mcpId");
+
+    if (!mcpId) {
+      return NextResponse.json(
+        { success: false, error: "MCP ID is required" },
+        { status: 400 }
+      );
+    }
+
+    const installation = MCPRepository.getInstalledMCP(mcpId);
+
+    if (!installation) {
+      return NextResponse.json(
+        { success: false, error: "MCP not found" },
+        { status: 404 }
+      );
+    }
+
+    // Parsear logs se existirem
+    let logs: string[] = [];
+    if (installation.install_logs) {
+      try {
+        logs = JSON.parse(installation.install_logs);
+      } catch {
+        logs = [installation.install_logs];
+      }
+    }
+
+    return NextResponse.json({
+      success: true,
+      mcpId: installation.id,
+      status: installation.status || "unknown",
+      message: installation.status_message || "",
+      logs,
+      environment: installation.environment_path,
+      executableCommand: installation.executable_command,
+      installedAt: installation.installed_at,
+      updatedAt: installation.updated_at,
+    });
+  } catch (error: any) {
+    console.error("Error getting installation status:", error);
+    return NextResponse.json(
+      {
+        success: false,
+        error: error.message || "Failed to get installation status",
+      },
+      { status: 500 }
+    );
+  }
+}