feat(docker): add container logs query

packages/api/src/router/docker/docker-router.ts

@@ -4,7 +4,7 @@ import { z } from "zod/v4";
 
 import type { Container, ContainerState, Docker, Port } from "@homarr/docker";
 import { DockerSingleton } from "@homarr/docker";
-import { dockerContainersRequestHandler } from "@homarr/request-handler/docker";
+import { dockerContainersRequestHandler, getContainerLogsAsync } from "@homarr/request-handler/docker";
 
 import { dockerMiddleware } from "../../middlewares/docker";
 import { createTRPCRouter, permissionRequiredProcedure } from "../../trpc";
@@ -104,6 +104,29 @@ export const dockerRouter = createTRPCRouter({
       const innerHandler = dockerContainersRequestHandler.handler({});
       await innerHandler.invalidateAsync();
     }),
+  logs: permissionRequiredProcedure
+    .requiresPermission("admin")
+    .concat(dockerMiddleware())
+    .input(
+      z.object({
+        id: z.string(),
+        tail: z.number().min(1).max(1000).optional(),
+      }),
+    )
+    .query(async ({ input }) => {
+      const logs = await getContainerLogsAsync(input.id, input.tail ?? 200);
+
+      if (!logs) {
+        throw new TRPCError({
+          code: "NOT_FOUND",
+          message: "Container not found",
+        });
+      }
+
+      return {
+        logs,
+      };
+    }),
 });
 
 const getContainerOrDefaultAsync = async (instance: Docker, id: string) => {