[+] Shutdown runtime on unsafe main thread termination

[+] Grug will flush everything inline on deinit
[*] Fix bug in BufferedCharConsumer, didn't return char in peak (doh)

Source/Exit/MTWatchDog.cpp

@@ -32,6 +32,11 @@ namespace Aurora::Exit
             SysPushErrorTimeoutError("Program never executed runtime shutdown -> announcing abnormal shutdown");
             PostLevel(AuThreads::GetThread(), ETriggerLevel::eProblematicEvent);
             PostLevel(AuThreads::GetThread(), ETriggerLevel::eSafeTermination);
+
+            if (Aurora::RuntimeHasStarted())
+            {
+                Aurora::RuntimeShutdown();
+            }
         }
     }
 

Source/Grug/Grug.cpp

@@ -125,6 +125,9 @@ namespace Aurora::Grug
 
     void DeinitGrug()
     {
+        Aurora::Grug::GrugFlushWrites();
+        Aurora::Grug::GrugFlushFlushs();
+
         gGrugsBigWorld.reset();
         gMutex.reset();
         gCondVar.reset();

Source/IO/Character/BufferedCharacterConsumer.cpp

@@ -40,6 +40,7 @@ namespace Aurora::IO::Character
             return false;
         }
 
+        out = this->peeked_;
         return this->hasNext_;
     }
 

Source/Parse/Parser.cpp

@@ -193,7 +193,7 @@ namespace Aurora::Parse
             return false;
         }
 
-        //AuLogDbg("returned {} {}", out, count != 0);
+        //AuLogDbg("returned {} {}", out, out.size() != 0);
         return out.size() != 0;
     }