Update server config, builder APK logic, frontend fleet/activity metrics, and ignore test APKs

server/config.go

@@ -1,4 +1,4 @@
-package main
+package main
 
 import (
 	"encoding/json"
@@ -345,8 +345,6 @@ func LoadConfig() *Config {
 	cfg.DataDir = resolveDataDir(*dataDir, projectRoot)
 	if cliPortExplicit {
 		cfg.Port = cliPort
-	} else {
-		cfg.Port = cliPort
 	}
 
 	configPath := filepath.Join(cfg.DataDir, "config.json")