feat: Vector init and push works

sonuva.c

@@ -1,11 +1,51 @@
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #define SONUVA_IMPLEMENTATION
 #include "sonuva.h"
 
-int main()
-{
+typedef struct Vector {
+  size_t size;
+  size_t capacity;
+  int *arr;  
+} Vector;
+
+void vec_push(Vector *v, int value) {
+  if (v) {
+    if (v->size >= v->capacity) {
+      size_t new_capacity = v->capacity * 2;
+      if(new_capacity == 0) new_capacity = 8;
+      int *bigger_arr = realloc(v->arr, (sizeof(int) * new_capacity));
+      v->arr = bigger_arr;
+      v->capacity = new_capacity;
+    }
+  } else {
+    v = malloc(sizeof(Vector) * 2);
+    v->capacity = sizeof(Vector) * 2;
+    v->size = 0;
+  }
+  v->arr[v->size] = value;
+  v->size++;
+}
+
+int main() {
+  Vector *v = malloc(sizeof(Vector));
+  vec_push(v, 10);
+  vec_push(v, 20);
+  for (int i =0; i< v->capacity; i++) {
+    printf("%d\n", v->arr[i]);
+  }
+  /* vec_rem(v, 10); */
+  /* vec_delete(v, 10); */
+  /* vec_purge(v, 10); */
+  /* vec_swap(v, 1, 2); */
+
+
+
   LOG("This is a Log");
   LOG("This is a Warning", "warn");
   LOG("This is a TODO", "todo");
-  LOG("HELLO", "fatal");
+  LOG("This is a Fatal", "fatal");
   return 0;
 }