Add user profile and avatar upload feature

web/backend/Database/Database.Migrations/scripts/01-schema/17-UserProfile.sql

@@ -0,0 +1,22 @@
+CREATE TABLE dbo.UserProfile
+(
+    UserProfileID UNIQUEIDENTIFIER
+        CONSTRAINT DF_UserProfileID DEFAULT NEWID(),
+
+    Biography     NVARCHAR(MAX) NOT NULL,
+
+    UserAccountID UNIQUEIDENTIFIER NOT NULL,
+
+    RowVersion    ROWVERSION,
+
+    CONSTRAINT PK_UserProfile
+        PRIMARY KEY (UserProfileID),
+
+    CONSTRAINT AK_UserProfile_UserAccountID
+        UNIQUE (UserAccountID),
+
+    CONSTRAINT FK_UserProfile_UserAccount
+        FOREIGN KEY (UserAccountID)
+            REFERENCES UserAccount (UserAccountID)
+            ON DELETE CASCADE
+);