fix(user): fix column aliases and replace SELECT * with explicit columns

Fix customer_relationship.go: use consistent 'cnt' alias instead of duplicate 'count' column. Fix profile.go: replace SELECT * with explicit column list to avoid new computed booking columns breaking the admin listing query.

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

backend/handlers/user/profile.go

@@ -512,7 +512,7 @@ func ListAdminUsersHandler(w http.ResponseWriter, r *http.Request) {
 	if searchTerm != "" {
 		searchPattern := "%" + searchTerm + "%"
 
-		innerWithWhere := `SELECT * FROM (` + innerQuery + `
+		innerWithWhere := `SELECT id, fn, email, phone, account_role, created_at, previous_first_name, previous_last_name, completed_count FROM (` + innerQuery + `
             WHERE (u.fn ILIKE $1 OR u.email ILIKE $1 OR u.phone ILIKE $1)
         ) sub`
 
@@ -532,7 +532,7 @@ func ListAdminUsersHandler(w http.ResponseWriter, r *http.Request) {
 		listQuery += ` ORDER BY completed_count DESC, created_at DESC, id DESC LIMIT $` + strconv.Itoa(len(listArgs)+1)
 		listArgs = append(listArgs, perPage+1)
 	} else {
-		innerNoWhere := `SELECT * FROM (` + innerQuery + `) sub`
+		innerNoWhere := `SELECT id, fn, email, phone, account_role, created_at, previous_first_name, previous_last_name, completed_count FROM (` + innerQuery + `) sub`
 
 		if cursorStr != "" {
 			cursorCount, cursorCreatedAt, cursorID, err := validators.ParseCursor3(cursorStr)