refactor: [shitty claude AI first try] restructure server and user services, add new test cases, and improve error handling

go.mod

@@ -2,6 +2,21 @@ module git.logidex.ru/fakz9/logidex-id
 
 go 1.24
 
+require (
+	github.com/gofiber/fiber/v2 v2.52.9
+	github.com/google/uuid v1.6.0
+	github.com/jackc/pgx/v5 v5.7.5
+	github.com/jinzhu/copier v0.4.0
+	github.com/joho/godotenv v1.5.1
+	github.com/nyaruka/phonenumbers v1.6.4
+	github.com/oapi-codegen/runtime v1.1.2
+	github.com/ory/hydra-client-go v1.11.8
+	github.com/redis/rueidis v1.0.63
+	github.com/spf13/viper v1.20.1
+	github.com/stretchr/testify v1.10.0
+	go.uber.org/fx v1.24.0
+)
+
 require (
 	cel.dev/expr v0.19.1 // indirect
 	filippo.io/edwards25519 v1.1.0 // indirect
@@ -18,18 +33,13 @@ require (
 	github.com/go-openapi/jsonpointer v0.21.0 // indirect
 	github.com/go-openapi/swag v0.23.0 // indirect
 	github.com/go-sql-driver/mysql v1.9.2 // indirect
-	github.com/go-viper/mapstructure/v2 v2.2.1 // indirect
-	github.com/gofiber/fiber/v2 v2.52.9 // indirect
+	github.com/go-viper/mapstructure/v2 v2.3.0 // indirect
 	github.com/google/cel-go v0.24.1 // indirect
-	github.com/google/uuid v1.6.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
-	github.com/jackc/pgx/v5 v5.7.5 // indirect
 	github.com/jackc/puddle/v2 v2.2.2 // indirect
-	github.com/jinzhu/copier v0.4.0 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
-	github.com/joho/godotenv v1.5.1 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/klauspost/compress v1.17.9 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
@@ -38,12 +48,10 @@ require (
 	github.com/mattn/go-runewidth v0.0.16 // indirect
 	github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826 // indirect
 	github.com/ncruces/go-strftime v0.1.9 // indirect
-	github.com/nyaruka/phonenumbers v1.6.4 // indirect
 	github.com/oapi-codegen/oapi-codegen/v2 v2.5.0 // indirect
-	github.com/oapi-codegen/runtime v1.1.2 // indirect
 	github.com/oasdiff/yaml v0.0.0-20250309154309-f31be36b4037 // indirect
 	github.com/oasdiff/yaml3 v0.0.0-20250309153720-d2182401db90 // indirect
-	github.com/ory/hydra-client-go v1.11.8 // indirect
+	github.com/onsi/ginkgo v1.16.5 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
 	github.com/perimeterx/marshmallow v1.1.5 // indirect
 	github.com/pganalyze/pg_query_go/v6 v6.1.0 // indirect
@@ -51,12 +59,11 @@ require (
 	github.com/pingcap/failpoint v0.0.0-20240528011301-b51a646c7c86 // indirect
 	github.com/pingcap/log v1.1.0 // indirect
 	github.com/pingcap/tidb/pkg/parser v0.0.0-20250324122243-d51e00e5bbf0 // indirect
-	github.com/redis/rueidis v1.0.63 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/rivo/uniseg v0.2.0 // indirect
 	github.com/riza-io/grpc-go v0.2.0 // indirect
 	github.com/sagikazarmark/locafero v0.7.0 // indirect
-	github.com/samber/lo v1.51.0 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
 	github.com/speakeasy-api/jsonpath v0.6.0 // indirect
 	github.com/speakeasy-api/openapi-overlay v0.10.2 // indirect
@@ -64,9 +71,9 @@ require (
 	github.com/spf13/cast v1.7.1 // indirect
 	github.com/spf13/cobra v1.9.1 // indirect
 	github.com/spf13/pflag v1.0.6 // indirect
-	github.com/spf13/viper v1.20.1 // indirect
 	github.com/sqlc-dev/sqlc v1.29.0 // indirect
 	github.com/stoewer/go-strcase v1.2.0 // indirect
+	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/tetratelabs/wazero v1.9.0 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
@@ -77,7 +84,6 @@ require (
 	github.com/wasilibs/wazero-helpers v0.0.0-20240620070341-3dff1577cd52 // indirect
 	go.uber.org/atomic v1.11.0 // indirect
 	go.uber.org/dig v1.19.0 // indirect
-	go.uber.org/fx v1.24.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.0 // indirect
 	golang.org/x/crypto v0.40.0 // indirect