fix: #2888 sort import modules

[morya]

🅰 Please add the issue ID after "Fixes #"

Fixes #2888

[pull-request-size]

Whoa! Easy there, Partner!

This PR is too big. Please break it up into smaller PRs.

[mo3et]

I suggest use goimports solve this problem.

Because the issue is from no category pkg to categoried. Use this tools is no good for maintain. But this issue need to be solve.

Plz use goimports.

[morya]

already discussed with @Whyyyyy , he agreed this, so, should I switch back to goimports?

[morya]

already discussed with @Whyyyyy , he agreed this, so, should I switch back to goimports?

goimports won't merge all same kind imports into one group,

import (
	"context"
	"fmt"
	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
	"github.com/openimsdk/tools/utils/datautil"
	"github.com/openimsdk/tools/utils/network"
	"net"
	"net/http"
	"os"
	"os/signal"
	"strconv"
	"syscall"
	"time"

	kdisc "github.com/openimsdk/open-im-server/v3/pkg/common/discoveryregister"
	"github.com/openimsdk/open-im-server/v3/pkg/common/prommetrics"
	"github.com/openimsdk/tools/discovery"
	"github.com/openimsdk/tools/errs"
	"github.com/openimsdk/tools/log"
	"github.com/openimsdk/tools/system/program"
)

become

import (
	"context"
	"fmt"



	"net"
	"net/http"
	"os"
	"os/signal"
	"strconv"
	"syscall"
	"time"

	// separated group
	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
	"github.com/openimsdk/tools/utils/datautil"
	"github.com/openimsdk/tools/utils/network"

	kdisc "github.com/openimsdk/open-im-server/v3/pkg/common/discoveryregister"
	"github.com/openimsdk/open-im-server/v3/pkg/common/prommetrics"
	"github.com/openimsdk/tools/discovery"
	"github.com/openimsdk/tools/errs"
	"github.com/openimsdk/tools/log"
	"github.com/openimsdk/tools/system/program"
)

[mo3et]

already discussed with @Whyyyyy , he agreed this, so, should I switch back to goimports?

I talk the reason in before reply. Use CLI tools is no good to the maintain.

I think just need spilt the local module and third module that is fine.