feat(docs): extend database schema documentation with new fields avatar_url, bio, and slug

documentation/content/docs/database.mdx

@@ -35,10 +35,13 @@ erDiagram
         string username
         string email
         string display_name
+        string avatar_url
+        string bio
         string status
     }
     CONTENT {
         string title
+        string slug
         string type
         string storage_key
     }
@@ -82,6 +85,8 @@ erDiagram
         bytea email
         varchar email_hash
         varchar display_name
+        varchar avatar_url
+        varchar bio
         varchar password_hash
         user_status status
         bytea two_factor_secret
@@ -100,6 +105,7 @@ erDiagram
         uuid category_id FK
         content_type type
         varchar title
+        varchar slug
         varchar storage_key
         varchar mime_type
         integer file_size
@@ -233,6 +239,8 @@ erDiagram
         varchar email_hash "UNIQUE, INDEXED"
         varchar username "UNIQUE, NOT NULL"
         varchar password_hash "NOT NULL"
+        varchar avatar_url "NULLABLE"
+        varchar bio "NULLABLE"
         bytea two_factor_secret "ENCRYPTED"
         boolean is_two_factor_enabled "DEFAULT false"
         timestamp gdpr_accepted_at "NULLABLE"
@@ -241,6 +249,7 @@ erDiagram
     contents {
         uuid id "DEFAULT gen_random_uuid()"
         uuid user_id "REFERENCES users(uuid)"
+        varchar slug "UNIQUE, NOT NULL"
         varchar storage_key "UNIQUE, NOT NULL"
         integer file_size "NOT NULL"
         timestamp deleted_at "SOFT DELETE"