all: replace golangci-lint with internal linter

The internal/cmd/gocheck use the go static analysis [Analyzer] that are
not included in the default go vet.

By using gocheck we found un-alignment and shadowing,

* client.go:18:13: struct with 24 pointer bytes could be 16
* dictionary.go:23:17: struct with 32 pointer bytes could be 16
* client_test.go:18:13: struct with 56 pointer bytes could be 48
* client_test.go:62:13: struct with 56 pointer bytes could be 48
* cmd/kamusku-telegram-bot/main.go:31:3: declaration of "err" shadows
  declaration at line 25
* kamusku_test.go:49:3: declaration of "err" shadows declaration at
  line 38

[Analyzer]: https://pkg.go.dev/golang.org/x/tools/go/analysis#hdr-Analyzer

1 files changed, 1 insertions, 1 deletions

diff --git a/client.go b/client.go
index f411e5c..1cf8269 100644
--- a/client.go
+++ b/client.go
@@ -16,8 +16,8 @@ import (
 
 // Client is client that connect to cached server API.
 type Client struct {
-	url  string
 	conn *http.Client
+	url  string
 }
 
 // NewClient create a new client for server API.