feat:debug support multi entry and fix some bugs

doric-iOS/Devkit/Classes/DoricDev.m

@@ -50,12 +50,8 @@ - (void)startDebug {
 }
 
 - (void)stopDebug:(BOOL)resume {
-    id <DoricDriverProtocol> driver = self.doricContext.driver;
-    if ([driver isKindOfClass:DoricDebugDriver.class]) {
-
-    }
+    self.doricContext.driver = self.nativeDriver;
     if (resume) {
-        self.doricContext.driver = self.nativeDriver;
         [self.doricContext reload:self.doricContext.script];
     }
 }
@@ -76,6 +72,7 @@ @implementation DoricDev
 - (instancetype)init {
     if (self = [super init]) {
         _callbacks = [NSHashTable hashTableWithOptions:NSPointerFunctionsWeakMemory];
+        _reloadingContexts = [NSHashTable hashTableWithOptions:NSPointerFunctionsWeakMemory];
         [DoricNativeDriver.instance.registry registerMonitor:[DoricDevMonitor new]];
     }
     return self;
@@ -104,6 +101,7 @@ - (void)openDevMode {
 }
 
 - (void)closeDevMode {
+    [self stopDebugging:YES];
     if (self.wsClient) {
         [self.wsClient close];
         self.wsClient = nil;

doric-iOS/Devkit/Classes/DoricDevViewController.m

@@ -106,6 +106,7 @@ @implementation DoricDevViewController
 - (void)viewDidLoad {
     [super viewDidLoad];
     self.title = @"Doric Devkit";
+    self.edgesForExtendedLayout = UIRectEdgeNone;
     self.view.backgroundColor = UIColor.whiteColor;
     self.headerView = [[UIView new] also:^(UIView *it) {
         it.width = self.view.width;