First commit on a late git install

tests/init_only_test.c

@@ -0,0 +1,22 @@
+#include <stdio.h>
+#include "../nostr_core/nostr_core.h"
+
+int main(void) {
+    printf("=== Testing library initialization only ===\n");
+    
+    printf("About to call nostr_init()...\n");
+    int result = nostr_init();
+    
+    if (result != NOSTR_SUCCESS) {
+        printf("ERROR: Failed to initialize NOSTR library: %s\n", nostr_strerror(result));
+        return 1;
+    }
+    
+    printf("✅ Library initialized successfully!\n");
+    
+    printf("About to call nostr_cleanup()...\n");
+    nostr_cleanup();
+    
+    printf("✅ Library cleanup completed!\n");
+    return 0;
+}