feat: add doctor and specialty management modules with full CRUD support and database seeding

sisvietnamvn_main/check_options.py

@@ -0,0 +1,11 @@
+with open('/home/x79/sisvietnamvn_01/BV_DHYD_HCM/Đội ngũ bác sĩ UMC.html', 'r', encoding='utf-8') as f:
+    text = f.read()
+
+import re
+if "Khoa Da liễu" in text:
+    print("Found 'Khoa Da liễu'!")
+    matches = re.finditer(r'.{0,50}Khoa Da liễu.{0,50}', text)
+    for m in matches:
+        print("Context:", m.group(0))
+else:
+    print("Not found 'Khoa Da liễu'")