Chore: simplify fastfetch.h

src/common/init.c

@@ -1,4 +1,5 @@
 #include "fastfetch.h"
+#include "common/init.h"
 #include "common/parsing.h"
 #include "common/thread.h"
 #include "detection/displayserver/displayserver.h"

src/common/init.h

@@ -0,0 +1,7 @@
+#pragma once
+
+void ffInitInstance(void);
+void ffStart(void);
+void ffFinish(void);
+void ffDestroyInstance(void);
+void ffListFeatures(void);

src/common/printing.c

@@ -1,5 +1,6 @@
 #include "fastfetch.h"
 #include "common/printing.h"
+#include "logo/logo.h"
 #include "util/textModifier.h"
 
 void ffPrintLogoAndKey(const char* moduleName, uint8_t moduleIndex, const FFModuleArgs* moduleArgs, FFPrintType printType)