feat: add letters feature with detail view and listingHEADmain

- Introduced new routes for letters and their details.
- Created pages for displaying letter details and listing letters.
- Added new types for letters, including participants, messages, and attachments.
- Implemented API calls for fetching letters and managing messages (reply, edit, delete).
- Enhanced stats to include unread letters and pending districts for staff users.
- Updated styles for letters and their components.
- Added privacy settings for letters (public and friends).
- Modified user model to include letter privacy settings.
- Improved error handling and user feedback in the UI.

1 files changed, 12 insertions, 2 deletions

diff --git a/shrine/services/stats.go b/shrine/services/stats.go
index 2e31c02..aa2eaab 100644
--- a/shrine/services/stats.go
+++ b/shrine/services/stats.go
@@ -1,15 +1,25 @@
 package services
 
 import (
+	"shrine/models"
 	"shrine/repositories"
 	"shrine/types/user"
 )
 
-func GetStats() user.StatsResponse {
-	return user.StatsResponse{
+func GetStats(citizen *models.User) user.StatsResponse {
+	response := user.StatsResponse{
 		Citizens:       repositories.CountCitizens(),
 		Online:         repositories.CountOnline(),
 		NewestCitizens: buildCitizenSummaries(repositories.NewestCitizens(5)),
 		OnlineCitizens: buildCitizenSummaries(repositories.OnlineCitizens(10)),
 	}
+
+	if citizen != nil {
+		response.UnreadLetters = repositories.CountUnreadLetters(citizen.ID)
+		if citizen.IsStaff() {
+			response.PendingDistricts = repositories.CountPendingDistrictSites()
+		}
+	}
+
+	return response
 }
\ No newline at end of file