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/installed/route.ts

@@ -0,0 +1,74 @@
+import { NextResponse } from "next/server";
+import { MCPRepository } from "@/database/repositories/mcp";
+import { MCPCacheRepository } from "@/database/repositories/mcp-cache";
+
+export const dynamic = "force-dynamic";
+
+export async function GET() {
+  try {
+    console.log("Fetching installed MCPs...");
+
+    // Buscar todos os MCPs instalados com detalhes
+    const installedMcps = MCPRepository.listInstalledWithDetails();
+
+    // Enriquecer com dados do cache do marketplace
+    const enrichedMcps = installedMcps.map((mcp) => {
+      // Tentar encontrar no cache usando diferentes critérios
+      const cacheEntry =
+        MCPCacheRepository.findByOwnerRepo(mcp.owner, mcp.repo) ||
+        MCPCacheRepository.findByName(mcp.name) ||
+        MCPCacheRepository.findById(mcp.id);
+
+      if (cacheEntry) {
+        return {
+          ...mcp,
+          // Usar dados do cache quando disponíveis
+          author:
+            cacheEntry.publisher_id !== "Unknown"
+              ? cacheEntry.publisher_id
+              : mcp.owner,
+          description: cacheEntry.description || `MCP instalado: ${mcp.name}`,
+          repository: cacheEntry.detail_url || cacheEntry.website,
+          homepage: cacheEntry.website,
+          rating: cacheEntry.rating || 0,
+          totalRatings: cacheEntry.review_cnt || 0,
+          category: cacheEntry.category || "other",
+          tags: cacheEntry.content_tag_list
+            ? cacheEntry.content_tag_list.split(",")
+            : [],
+        };
+      }
+
+      return {
+        ...mcp,
+        author: mcp.owner !== "unknown" ? mcp.owner : "Unknown",
+        description: `MCP instalado: ${mcp.name}`,
+        repository: "",
+        homepage: "",
+        rating: 0,
+        totalRatings: 0,
+        category: "other",
+        tags: [],
+        status: mcp.status || "unknown",
+        statusMessage: mcp.status_message || "",
+      };
+    });
+
+    console.log(`Found ${enrichedMcps.length} installed MCPs`);
+
+    return NextResponse.json({
+      success: true,
+      mcps: enrichedMcps,
+      total: enrichedMcps.length,
+    });
+  } catch (error: any) {
+    console.error("Error fetching installed MCPs:", error);
+    return NextResponse.json(
+      {
+        success: false,
+        error: error.message || "Failed to fetch installed MCPs",
+      },
+      { status: 500 }
+    );
+  }
+}