feat(integrations): add PatchMon integration and widget (#6119)

Co-authored-by: Thomas <thomas@ajnart.fr>

packages/api/src/router/widgets/patchmon.ts

@@ -0,0 +1,21 @@
+import { patchmonStatsRequestHandler } from "@homarr/request-handler/patchmon";
+
+import { createOneIntegrationMiddleware } from "../../middlewares/integration";
+import { createTRPCRouter, protectedProcedure } from "../../trpc";
+
+export const patchmonRouter = createTRPCRouter({
+  getStats: protectedProcedure
+    .meta({
+      mcp: {
+        enabled: true,
+        description:
+          "Get PatchMon host patch statistics including total hosts, hosts needing updates, security update counts, up-to-date hosts, outdated packages, repositories, and OS distribution. REQUIRED: integrationId (single PatchMon integration ID from integration_all). Requires authenticated session (API key or browser login) and integration query access.",
+      },
+    })
+    .concat(createOneIntegrationMiddleware("query", "patchmon"))
+    .query(async ({ ctx }) => {
+      const innerHandler = patchmonStatsRequestHandler.handler(ctx.integration, {});
+      const { data } = await innerHandler.getDataAsync();
+      return data;
+    }),
+});