Fastfetch: unescape strings only when parsing .conf files

So that `NO_CONFIG=1 ./fastfetch --os-key \\\\ -s os -l none` prints `\\: *`

src/common/printing.c

@@ -36,7 +36,7 @@ void ffPrintLogoAndKey(const char* moduleName, uint8_t moduleIndex, const FFstrb
         ffParseFormatString(&key, customKeyFormat, 1, (FFformatarg[]){
             {FF_FORMAT_ARG_TYPE_UINT8, &moduleIndex}
         });
-        ffPrintUserString(key.chars);
+        ffStrbufWriteTo(&key, stdout);
     }
 
     if(!instance.config.pipe)
@@ -56,8 +56,7 @@ void ffPrintFormatString(const char* moduleName, uint8_t moduleIndex, const FFst
     if(buffer.length > 0)
     {
         ffPrintLogoAndKey(moduleName, moduleIndex, customKeyFormat, customKeyColor);
-        ffPrintUserString(buffer.chars);
-        putchar('\n');
+        ffStrbufPutTo(&buffer, stdout);
     }
 }
 
@@ -125,34 +124,3 @@ void ffPrintCharTimes(char c, uint32_t times)
     if(remaining > 0)
         fwrite(str, 1, remaining, stdout);
 }
-
-void ffPrintUserString(const char* value)
-{
-    while(*value != '\0')
-    {
-        if(*value != '\\')
-        {
-            putchar(*value);
-            ++value;
-            continue;
-        }
-
-        ++value;
-
-        if(*value == 'n')
-            putchar('\n');
-        else if(*value == 't')
-            putchar('\t');
-        else if(*value == 'e')
-            putchar('\e');
-        else if(*value == '\\')
-            putchar('\\');
-        else
-        {
-            putchar('\\');
-            putchar(*value);
-        }
-
-        ++value;
-    }
-}

src/common/printing.h

@@ -13,6 +13,5 @@ FF_C_PRINTF(5, 6) void ffPrintErrorString(const char* moduleName, uint8_t module
 FF_C_PRINTF(4, 5) void ffPrintError(const char* moduleName, uint8_t moduleIndex, const FFModuleArgs* moduleArgs, const char* message, ...);
 void ffPrintColor(const FFstrbuf* colorValue);
 void ffPrintCharTimes(char c, uint32_t times);
-void ffPrintUserString(const char* str);
 
 #endif