fix(fleet): strip trailing slash in fetchRemoteMeta URL construction (#444)

Nodes with a trailing slash in api_url (e.g. http://host:3000/) caused
fetchRemoteMeta to construct a double-slash URL (http://host:3000//api/meta),
which failed silently. The update-status endpoint then returned version: null
for the remote node, triggering a false "Update available" badge.

Every other URL construction in the codebase already strips the trailing
slash; this was the one call site that was missed.

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Fixed
+
+* **fleet:** fix false "Update available" on remote nodes whose `api_url` has a trailing slash, causing `fetchRemoteMeta` to construct a double-slash URL that fails silently
+
 ## [0.41.1](https://github.com/AnsoCode/Sencho/compare/v0.41.0...v0.41.1) (2026-04-08)
 
 

backend/src/services/CapabilityRegistry.ts

@@ -93,7 +93,7 @@ export function getActiveCapabilities(): readonly string[] {
 /** Fetch /api/meta from a remote Sencho instance. Returns empty data on failure. */
 export async function fetchRemoteMeta(baseUrl: string, apiToken: string): Promise<RemoteMeta> {
   try {
-    const res = await axios.get(`${baseUrl}/api/meta`, {
+    const res = await axios.get(`${baseUrl.replace(/\/$/, '')}/api/meta`, {
       headers: { Authorization: `Bearer ${apiToken}` },
       timeout: 5000,
     });