add clang-format config

Author: HookedBehemoth

.clang-format

@@ -0,0 +1,25 @@
+---
+AccessModifierOffset: -4
+BasedOnStyle: LLVM
+BreakBeforeBraces: Attach
+IndentWidth: 4
+TabWidth: 4
+AllowShortIfStatementsOnASingleLine: false
+IncludeBlocks: Regroup
+IncludeCategories: 
+  - Regex: '^<tesla.hpp>'
+    Priority: 2
+  - Regex: '^<.*\.h>'
+    Priority: 1
+  - Regex: '^<.*'
+    Priority: 2
+  - Regex: '.*'
+    Priority: 3
+ColumnLimit: 0
+IndentCaseLabels: 'true'
+PointerAlignment: Right
+SortIncludes: 'true'
+Standard: Cpp11
+UseTab: Always
+
+...

source/gui_main.cpp

@@ -16,13 +16,13 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "gui_main.hpp"
-#include "gui_error.hpp"
-#include "upload.hpp"
+
+#include <string>
 
 #include "elm_button.hpp"
 #include "elm_text.hpp"
-
-#include <string>
+#include "gui_error.hpp"
+#include "upload.hpp"
 
 constexpr size_t THUMB_WIDTH = 320, THUMB_HEIGHT = 180;
 constexpr size_t JPG_SIZE = 1024 * 1024;

source/upload.hpp

@@ -17,9 +17,10 @@
  */
 #pragma once
 
-#include <string>
 #include <switch.h>
 
+#include <string>
+
 namespace web {
 
 std::string UploadImage(const CapsAlbumFileId &fileId);