refactor: comprehensive project restructuring and layer abstraction

.gitignore

@@ -8,6 +8,8 @@
 
 # Test binary, built with `go test -c`
 *.test
+refactor.md
+serve_log.txt
 
 # Output of the go coverage tool, specifically when used with Litmus
 *.out
@@ -19,6 +21,7 @@
 # Build artifacts
 bin/
 
+
 # IDEs and editors
 .idea/
 .vscode/
@@ -46,3 +49,6 @@ geoip.db
 geosite.db
 cache.db
 sing-helm
+
+.gemini/
+gha-creds-*.json

.tmp/check_serve_config.go

@@ -0,0 +1,40 @@
+package main
+
+import (
+  "encoding/json"
+  "fmt"
+
+  "github.com/kyson-dev/sing-helm/internal/proxy/config"
+  "github.com/kyson-dev/sing-helm/internal/proxy/config/export"
+  "github.com/kyson-dev/sing-helm/internal/proxy/config/model"
+  "github.com/kyson-dev/sing-helm/internal/sys/paths"
+)
+
+func main() {
+  _ = paths.Init("")
+  runops := model.DefaultRunOptions()
+  runops.ProxyMode = model.ProxyModeTUN
+  runops.RouteMode = model.RouteModeRule
+  runops.APIPort = 9090
+  runops.MixedPort = 7890
+  opts, err := config.BuildOptions(&runops)
+  if err != nil { panic(err) }
+  data, err := export.Export(opts, export.Target{Version: "1.11.4", Platform: "ios"})
+  if err != nil { panic(err) }
+
+  var root map[string]any
+  if err := json.Unmarshal(data, &root); err != nil { panic(err) }
+
+  route, _ := root["route"].(map[string]any)
+  fmt.Println("route.final=", route["final"])
+
+  outbounds, _ := root["outbounds"].([]any)
+  for _, o := range outbounds {
+    ob, _ := o.(map[string]any)
+    tag, _ := ob["tag"].(string)
+    if tag == "proxy" || tag == "auto" || tag == "direct" || tag == "block" {
+      b, _ := json.Marshal(ob)
+      fmt.Println(string(b))
+    }
+  }
+}

.tmp/validate_export.go

@@ -0,0 +1,15 @@
+package main
+
+import (
+  "context"
+  "fmt"
+  "github.com/kyson-dev/sing-helm/internal/proxy/config"
+)
+
+func main() {
+  _, err := config.LoadOptionsWithContext(context.Background(), "bin/singbox-config-1.11.4-ios.json")
+  if err != nil {
+    panic(err)
+  }
+  fmt.Println("ok")
+}

cmd/sing-helm/main.go

@@ -3,7 +3,7 @@ package main
 import (
 	"os"
 
-	"github.com/kyson-dev/sing-helm/internal/cli"
+	"github.com/kyson-dev/sing-helm/internal/app/cli"
 	_ "github.com/sagernet/sing-box/include"
 )