Fix Razorpay auth principal and document ops

src/main/kotlin/com/android/trisolarisserver/controller/RazorpayQrPayments.kt

@@ -16,6 +16,7 @@ import org.springframework.http.HttpHeaders
 import org.springframework.http.HttpMethod
 import org.springframework.http.MediaType
 import org.springframework.http.ResponseEntity
+import org.springframework.security.core.annotation.AuthenticationPrincipal
 import org.springframework.web.bind.annotation.PathVariable
 import org.springframework.web.bind.annotation.PostMapping
 import org.springframework.web.bind.annotation.RequestBody
@@ -44,7 +45,7 @@ class RazorpayQrPayments(
         @PathVariable propertyId: UUID,
         @PathVariable bookingId: UUID,
         @RequestBody request: RazorpayQrGenerateRequest,
-        principal: MyPrincipal?
+        @AuthenticationPrincipal principal: MyPrincipal?
     ): RazorpayQrGenerateResponse {
         requireRole(propertyAccess, propertyId, principal, Role.ADMIN, Role.MANAGER, Role.STAFF)
         val booking = bookingRepo.findById(bookingId).orElseThrow {