chore: revert golangci-lint config and remove audio stub

- Revert .golangci.yml to dev branch state (removed custom build-tags)
- Remove internal/audio/cgo_source_stub.go (not needed with proper cross-compilation)
- Fix import ordering in ui/src/utils.ts

Use 'make lint-go' for proper ARM cross-compilation environment.

.golangci.yml

@@ -1,12 +1,4 @@
 version: "2"
-run:
-  # JetKVM target: ARMv7 (Rockchip RK3308, Cortex-A7)
-  # NOTE: Run 'make lint-go' instead of 'golangci-lint run' directly
-  # Audio CGO code requires cross-compilation environment from Makefile
-  build-tags:
-    - netgo
-    - timetzdata
-    - nomsgpack
 linters:
   enable:
     - forbidigo

internal/audio/cgo_source_stub.go

@@ -1,50 +0,0 @@
-//go:build !linux || (!arm && !arm64)
-
-package audio
-
-import "fmt"
-
-// StubSource is a no-op implementation for platforms without CGO audio support
-type StubSource struct {
-	direction  string
-	alsaDevice string
-}
-
-// NewCgoOutputSource creates a stub audio source for output (unsupported platforms)
-func NewCgoOutputSource(alsaDevice string) AudioSource {
-	return &StubSource{
-		direction:  "output",
-		alsaDevice: alsaDevice,
-	}
-}
-
-// NewCgoInputSource creates a stub audio source for input (unsupported platforms)
-func NewCgoInputSource(alsaDevice string) AudioSource {
-	return &StubSource{
-		direction:  "input",
-		alsaDevice: alsaDevice,
-	}
-}
-
-// Connect returns an error indicating CGO audio is not supported
-func (s *StubSource) Connect() error {
-	return fmt.Errorf("CGO audio not supported on this platform")
-}
-
-// Disconnect is a no-op
-func (s *StubSource) Disconnect() {}
-
-// IsConnected returns false
-func (s *StubSource) IsConnected() bool {
-	return false
-}
-
-// ReadMessage returns an error
-func (s *StubSource) ReadMessage() (uint8, []byte, error) {
-	return 0, nil, fmt.Errorf("CGO audio not supported on this platform")
-}
-
-// WriteMessage returns an error
-func (s *StubSource) WriteMessage(msgType uint8, payload []byte) error {
-	return fmt.Errorf("CGO audio not supported on this platform")
-}

ui/src/utils.ts

@@ -1,7 +1,6 @@
 import { KeySequence } from "@hooks/stores";
-import { getLocale } from '@localizations/runtime.js';
+import { getLocale , locales } from '@localizations/runtime.js';
 import { m } from "@localizations/messages.js";
-import { locales } from '@localizations/runtime.js';
 
 export const formatters = {
   date: (date: Date, options?: Intl.DateTimeFormatOptions) =>