Fix Code scanning configuration error and C++ build failures

.github/dependabot.yml

@@ -5,7 +5,11 @@
 
 version: 2
 updates:
-  - package-ecosystem: "" # See documentation for possible values
-    directory: "/" # Location of package manifests
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "cargo"
+    directory: "/"
     schedule:
       interval: "weekly"

src/main.cpp

@@ -9,8 +9,6 @@
 #include <algorithm>
 #include <csignal>
 #include <cstdlib>
-#include <fstream>
-#include <string>
 
 // Color and formatting macros for terminal output
 #define RESET     "\033[0m"
@@ -68,20 +66,14 @@ int main() {
         return 1;
     }
 
+    std::cout << "\033[?25l" << std::flush; // Hide cursor
+
     long long highscore = load_highscore();
     long long initialHighscore = highscore;
     long long score = 0;
     bool hardMode = false;
     char input;
 
-    long long highscore = 0;
-    std::ifstream infile("highscore.txt");
-    if (infile.is_open()) {
-        infile >> highscore;
-        infile.close();
-    }
-
-    long long score = 0; bool hardMode = false; char input;
     std::cout << CLR_CTRL << "==========================\n      SPEED CLICKER\n==========================\n" << CLR_RESET;
 
     if (highscore > 0) {
@@ -153,12 +145,6 @@ int main() {
         }
     }
 
-    if (score > highscore) {
-        std::ofstream outfile("highscore.txt");
-        if (outfile.is_open()) {
-            outfile << score;
-            outfile.close();
-        }
     if (score > initialHighscore) {
         save_highscore(score);
     }