Update air_template.go

Adds `-gcflags=all="-N -l"` to air cmd to disable inlining and optimizations that can interfere with debugging.

https://github.com/golang/vscode-go/blob/master/docs/debugging.md#attach

cmd/cli/start/air_template.go

@@ -6,7 +6,7 @@ func defaultAirConfig(appName string) string {
 	template := `
 [build]
   bin = "./bin/%s"
-  cmd = "go build -o ./bin/%s ."
+  cmd = "go build -gcflags=all="-N -l" -o ./bin/%s ."
   exclude_dir = ["bin", "tests", "templates", "scripts", "db/migrations", "pkg/schemas"]
   kill_delay = 500
   send_interrupt = true