fix(terminal): keep sessions alive without hard timeouts

tests/Feature/RealtimeTerminalPackagingTest.php

@@ -58,22 +58,35 @@ it('uses a fast probe timeout when the tab regains visibility', function () {
         ->toContain("'Visibility-resume timeout'");
 });
 
-it('closes idle terminal sessions after 30 minutes on the server', function () {
+it('does not hard close terminal sessions after 30 minutes on the server', function () {
     $terminalServer = file_get_contents(base_path('docker/coolify-realtime/terminal-server.js'));
 
     expect($terminalServer)
-        ->toContain('IDLE_TIMEOUT_MS = 30 * 60 * 1000')
-        ->toContain('lastActivityAt')
-        ->toContain("ws.send('idle-timeout');")
-        ->toContain("ws.close(1000, 'Idle timeout');");
+        ->not->toContain('IDLE_TIMEOUT_MS = 30 * 60 * 1000')
+        ->not->toContain("ws.send('idle-timeout');")
+        ->not->toContain("ws.close(1000, 'Idle timeout');");
 });
 
-it('reacts to idle-timeout sentinel on the client and shows a user-facing error', function () {
+it('does not close the client terminal from an idle-timeout sentinel', function () {
     $terminalClient = file_get_contents(base_path('resources/js/terminal.js'));
 
     expect($terminalClient)
-        ->toContain("event.data === 'idle-timeout'")
-        ->toContain('Terminal closed after 30 minutes of inactivity.');
+        ->not->toContain("event.data === 'idle-timeout'")
+        ->not->toContain('Terminal closed after 30 minutes of inactivity.');
+});
+
+it('keeps Livewire alive in background tabs while a terminal is connected', function () {
+    $terminalComponent = file_get_contents(base_path('app/Livewire/Project/Shared/Terminal.php'));
+    $terminalView = file_get_contents(base_path('resources/views/livewire/project/shared/terminal.blade.php'));
+
+    expect($terminalComponent)
+        ->toContain('public bool $isTerminalConnected = false;')
+        ->toContain("#[On('terminalConnected')]")
+        ->toContain('public function markTerminalConnected(): void')
+        ->toContain('public function keepTerminalPageAlive(): void')
+        ->and($terminalView)
+        ->toContain('@if ($isTerminalConnected)')
+        ->toContain('wire:poll.keep-alive.30s="keepTerminalPageAlive"');
 });
 
 it('replays the last command on reconnect so the PTY respawns automatically', function () {

tests/Feature/SshMultiplexingLockTest.php

@@ -73,6 +73,19 @@ it('adds native openssh multiplexing options to ssh commands', function () {
     Process::assertNothingRan();
 });
 
+it('can generate terminal ssh commands without a hard command timeout', function () {
+    config(['constants.ssh.mux_enabled' => true]);
+    $server = makeMuxServer();
+    Storage::disk('ssh-keys')->put("ssh_key@{$server->privateKey->uuid}", $server->privateKey->private_key);
+
+    $command = SshMultiplexingHelper::generateSshCommand($server, 'echo ok', commandTimeout: 0);
+
+    expect($command)
+        ->toStartWith('ssh ')
+        ->not->toStartWith('timeout ')
+        ->not->toContain('timeout 3600 ssh');
+});
+
 it('omits native multiplexing options when ssh multiplexing is disabled for a command', function () {
     config(['constants.ssh.mux_enabled' => true]);
     $server = makeMuxServer();