feat: complete profile update and settings management

refactor: change profile update endpoints to PUT
refactor: changed profile settings update query to use username
chore: update SQL queries for profile operations

backend/internal/database/query.sql.go

@@ -1020,21 +1020,23 @@ func (q *Queries) UpdateProfileByUsername(ctx context.Context, arg UpdateProfile
 	return err
 }
 
-const updateProfileSettings = `-- name: UpdateProfileSettings :exec
-UPDATE profile_settings
+const updateProfileSettingsByUsername = `-- name: UpdateProfileSettingsByUsername :exec
+UPDATE profile_settings ps
 SET 
-  hide_fulfilled = COALESCE($2, hide_fulfilled),
-  hide_profile_details = COALESCE($3, hide_profile_details),
-  hide_for_unauthenticated = COALESCE($4, hide_for_unauthenticated),
-  hide_birthday = COALESCE($5, hide_birthday),
-  hide_dates = COALESCE($6, hide_dates),
-  captcha = COALESCE($7, captcha),
-  followers_only_interaction = COALESCE($8, followers_only_interaction)
-WHERE id = $1
+  hide_fulfilled = COALESCE($2, ps.hide_fulfilled),
+  hide_profile_details = COALESCE($3, ps.hide_profile_details),
+  hide_for_unauthenticated = COALESCE($4, ps.hide_for_unauthenticated),
+  hide_birthday = COALESCE($5, ps.hide_birthday),
+  hide_dates = COALESCE($6, ps.hide_dates),
+  captcha = COALESCE($7, ps.captcha),
+  followers_only_interaction = COALESCE($8, ps.followers_only_interaction)
+FROM profiles p
+JOIN users u ON p.user_id = u.id
+WHERE ps.profile_id = p.id AND u.username = $1
 `
 
-type UpdateProfileSettingsParams struct {
-	ID                       int64
+type UpdateProfileSettingsByUsernameParams struct {
+	Username                 string
 	HideFulfilled            bool
 	HideProfileDetails       bool
 	HideForUnauthenticated   bool
@@ -1044,9 +1046,9 @@ type UpdateProfileSettingsParams struct {
 	FollowersOnlyInteraction bool
 }
 
-func (q *Queries) UpdateProfileSettings(ctx context.Context, arg UpdateProfileSettingsParams) error {
-	_, err := q.db.Exec(ctx, updateProfileSettings,
-		arg.ID,
+func (q *Queries) UpdateProfileSettingsByUsername(ctx context.Context, arg UpdateProfileSettingsByUsernameParams) error {
+	_, err := q.db.Exec(ctx, updateProfileSettingsByUsername,
+		arg.Username,
 		arg.HideFulfilled,
 		arg.HideProfileDetails,
 		arg.HideForUnauthenticated,