perf: reduce connection timeouts to 3s and default config to Demo mode to prevent offline delays

Modules/NetAppService.ps1

@@ -35,7 +35,7 @@ function Invoke-NetAppRestRequest {
         Uri = $fullUri
         Method = $Method
         Headers = $headers
-        TimeoutSec = 10
+        TimeoutSec = 3
     }
 
     if ($Body) {

Modules/ShareSyncService.ps1

@@ -44,7 +44,8 @@ SELECT
     $useLive = if ($Config -and $Config.MsSql) { [bool]$Config.MsSql.UseLive } else { $false }
     if ($useLive) {
         try {
-            $connStr = Build-SqlConnectionString -Server $Config.MsSql.Server -AuthType $Config.MsSql.AuthType -Username $Config.MsSql.Username -Password $Config.MsSql.Password
+            $timeout = if ($Config.MsSql.ConnectionTimeout) { [int]$Config.MsSql.ConnectionTimeout } else { 3 }
+            $connStr = Build-SqlConnectionString -Server $Config.MsSql.Server -AuthType $Config.MsSql.AuthType -Username $Config.MsSql.Username -Password $Config.MsSql.Password -Timeout $timeout
             $conn = New-Object System.Data.SqlClient.SqlConnection($connStr)
             $conn.Open()
             $cmd = $conn.CreateCommand()

Modules/SqlService.ps1

@@ -81,7 +81,7 @@ function Get-SqlDatabases {
         $auth = $Config.MsSql.AuthType
         $user = $Config.MsSql.Username
         $pass = $Config.MsSql.Password
-        $timeout = if ($Config.MsSql.ConnectionTimeout) { [int]$Config.MsSql.ConnectionTimeout } else { 10 }
+        $timeout = if ($Config.MsSql.ConnectionTimeout) { [int]$Config.MsSql.ConnectionTimeout } else { 3 }
 
         $connStr = Build-SqlConnectionString -Server $server -AuthType $auth -Username $user -Password $pass -Timeout $timeout
         $conn = New-Object System.Data.SqlClient.SqlConnection($connStr)