fix: update swagger, grpc-gateway v2, linting issue

.gitignore

@@ -1,15 +1,52 @@
-.env
-.DS_Store
+# Ignore all
+*
+
+# Unignore all with extensions
+!*.*
+
+# Unignore all dirs
+!*/
+
+# Exept Makefile
+!Makefile
+
+### Above combination will ignore all files without extension ###
+
+# Binaries for programs and plugins
+bin/
+output/
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+*.syso
+
+# Astilectron bundler files
+bind_*.go
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+vendor/
+
+# Editor/IDE files
+.idea/
+.vscode/
+
+# Log folder
+logs/
+
+# Project customized files
 config.dev.yaml
 config.prod.yaml
+secrets.yaml
+
+# Generated files
 coverage.txt
-tls.crt
-tls.key
-terraform/
-operation/
-backup.sql
-bench.txt
 coverage.out
-secret.yml
-secrets.yaml
-.eslintrc.js
+bench.txt

.golangci.yaml

@@ -0,0 +1,99 @@
+run:
+  tests: false
+
+issues:
+  max-issues-per-linter: 0
+  max-same-issues: 0
+
+linters-settings:
+  goconst:
+    min-len: 2
+    min-occurrences: 3
+  gocyclo:
+    min-complexity: 30 # Can be decreased
+  misspell:
+    locale: US
+  lll:
+    line-length: 140
+  revive:
+    ignore-generated-header: false
+    severity: warning
+    confidence: 0.8
+    errorCode: 1
+    warningCode: 1
+    rules:
+      - name: blank-imports
+        severity: warning
+      - name: context-as-argument
+        severity: warning
+      - name: context-keys-type
+        severity: warning
+      - name: cyclomatic
+        severity: warning
+        arguments:
+          - 30 # Maximum cyclomatic complexity
+      - name: error-return
+        severity: warning
+      - name: error-strings
+        severity: warning
+      - name: error-naming
+        severity: warning
+      - name: exported
+        severity: warning
+      - name: if-return
+        severity: warning
+      - name: increment-decrement
+        severity: warning
+      - name: var-naming
+        severity: warning
+      - name: var-declaration
+        severity: warning
+      - name: package-comments
+        severity: warning
+      - name: range
+        severity: warning
+      - name: receiver-naming
+        severity: warning
+      - name: time-naming
+        severity: warning
+      - name: unexported-return
+        severity: warning
+      - name: indent-error-flow
+        severity: warning
+      - name: errorf
+        severity: warning
+      - name: empty-block
+        severity: warning
+      - name: superfluous-else
+        severity: warning
+      - name: unreachable-code
+        severity: warning
+      - name: redefines-builtin-id
+        severity: warning
+
+
+linters:
+  disable-all: true
+  enable:
+    - dupl
+    - exportloopref
+    - goconst
+    - gocyclo
+    - godox
+    - gofmt
+    - goimports
+    - ineffassign
+    - lll
+    - misspell
+    - prealloc
+    - revive
+    - rowserrcheck
+    - typecheck
+    - unconvert
+    - unparam
+    - whitespace
+
+    # Can be disabled during early devellopment
+    - errcheck
+    - gosec
+    - unused