Release 4.0.0+1: rebrand Navis → EvilFox; centralized Remnawave auto-provisioning (panel credentials baked into binary); remove Remnawave API UI; Windows 4.0.0.1.

Keep dist/navis-release/ path and ship Navis.exe as a same-hash alias of EvilFox.exe so 3.x clients can still update from the Windows branch feed.

internal/update/update.go

@@ -18,11 +18,11 @@ import (
 
 // CurrentVersion is the product/semver used for update eligibility (feed "version").
 // Keep major.minor.patch only — no build suffix here.
-const CurrentVersion = "3.10.0"
+const CurrentVersion = "4.0.0"
 
 // BuildNumber is the monotonic build within CurrentVersion (Windows FileVersion 4th part,
 // macOS CFBundleVersion suffix, Android versionCode low digits). Bump on every release build.
-const BuildNumber = 2
+const BuildNumber = 1
 
 // DefaultManifestURL is the update feed (hosted in the project git repo).
 const DefaultManifestURL = "https://git.de4ima.uk/Evilfox/navi/raw/branch/Windows/dist/update.json"
@@ -287,7 +287,7 @@ func fetchManifest(ctx context.Context, manifestURL string) (Manifest, error) {
 	if err != nil {
 		return Manifest{}, err
 	}
-	req.Header.Set("User-Agent", "Navis/"+DisplayVersion())
+	req.Header.Set("User-Agent", "EvilFox/"+DisplayVersion())
 	req.Header.Set("Accept", "application/json")
 	client := &http.Client{Timeout: 20 * time.Second}
 	resp, err := client.Do(req)
@@ -310,7 +310,7 @@ func downloadFile(ctx context.Context, url, dest string) error {
 	if err != nil {
 		return err
 	}
-	req.Header.Set("User-Agent", "Navis/"+DisplayVersion())
+	req.Header.Set("User-Agent", "EvilFox/"+DisplayVersion())
 	client := &http.Client{Timeout: 10 * time.Minute}
 	resp, err := client.Do(req)
 	if err != nil {