Move the Go module to sneak.berlin/go/keyfunc (closes #15)

REPO_POLICIES.md sets the Go module root to sneak.berlin/go/<name>.
go.mod, every import of the old path and the -X path in the Makefile
LDFLAGS now use sneak.berlin/go/keyfunc; make fmt moved those imports
to their new place in the sort order. The old path keeps no alias. The
README gives the go install line next to the build from a clone and
drops this issue from its TODO list, which now names the open 1.0
issues.

Model: opus-5-5

internal/agekey/agekey_test.go

@@ -5,9 +5,9 @@ import (
 	"strings"
 	"testing"
 
-	"git.eeqj.de/sneak/keyfunc/internal/agekey"
-	"git.eeqj.de/sneak/keyfunc/internal/derive"
 	"github.com/stretchr/testify/require"
+	"sneak.berlin/go/keyfunc/internal/agekey"
+	"sneak.berlin/go/keyfunc/internal/derive"
 )
 
 // The recipients the example mnemonic produces at the first two

internal/childmnemonic/childmnemonic.go

@@ -5,10 +5,10 @@ import (
 	"errors"
 	"fmt"
 
-	"git.eeqj.de/sneak/keyfunc/internal/derive"
 	"git.eeqj.de/sneak/secret/pkg/bip85"
 	"github.com/btcsuite/btcd/btcutil/hdkeychain"
 	bip39 "github.com/tyler-smith/go-bip39"
+	"sneak.berlin/go/keyfunc/internal/derive"
 )
 
 // english is the number BIP-85 gives the English word list.

internal/childmnemonic/childmnemonic_test.go

@@ -4,11 +4,11 @@ import (
 	"strings"
 	"testing"
 
-	"git.eeqj.de/sneak/keyfunc/internal/childmnemonic"
-	"git.eeqj.de/sneak/keyfunc/internal/derive"
 	"github.com/btcsuite/btcd/btcutil/hdkeychain"
 	"github.com/stretchr/testify/require"
 	bip39 "github.com/tyler-smith/go-bip39"
+	"sneak.berlin/go/keyfunc/internal/childmnemonic"
+	"sneak.berlin/go/keyfunc/internal/derive"
 )
 
 // The lengths the tool offers, and one it does not.

internal/cli/age/age.go

@@ -8,10 +8,10 @@ import (
 	"os"
 	"path/filepath"
 
-	"git.eeqj.de/sneak/keyfunc/internal/agekey"
-	"git.eeqj.de/sneak/keyfunc/internal/cli/options"
-	"git.eeqj.de/sneak/keyfunc/internal/derive"
 	"github.com/spf13/cobra"
+	"sneak.berlin/go/keyfunc/internal/agekey"
+	"sneak.berlin/go/keyfunc/internal/cli/options"
+	"sneak.berlin/go/keyfunc/internal/derive"
 )
 
 // Command returns the age command and everything under it.

internal/cli/age_test.go

@@ -6,9 +6,9 @@ import (
 	"strings"
 	"testing"
 
-	"git.eeqj.de/sneak/keyfunc/internal/agekey"
-	"git.eeqj.de/sneak/keyfunc/internal/mnemonic"
 	"github.com/stretchr/testify/require"
+	"sneak.berlin/go/keyfunc/internal/agekey"
+	"sneak.berlin/go/keyfunc/internal/mnemonic"
 )
 
 func TestTheAgeCommandsPrintTheKey(t *testing.T) {

internal/cli/cli.go

@@ -10,11 +10,11 @@ import (
 	"runtime/debug"
 	"syscall"
 
-	"git.eeqj.de/sneak/keyfunc/internal/cli/age"
-	"git.eeqj.de/sneak/keyfunc/internal/cli/mnemonic"
-	"git.eeqj.de/sneak/keyfunc/internal/cli/options"
-	"git.eeqj.de/sneak/keyfunc/internal/cli/ssh"
 	"github.com/spf13/cobra"
+	"sneak.berlin/go/keyfunc/internal/cli/age"
+	"sneak.berlin/go/keyfunc/internal/cli/mnemonic"
+	"sneak.berlin/go/keyfunc/internal/cli/options"
+	"sneak.berlin/go/keyfunc/internal/cli/ssh"
 )
 
 // devVersion is what Version holds until a build stamps a real one.

internal/cli/cli_test.go

@@ -5,13 +5,13 @@ import (
 	"strings"
 	"testing"
 
-	"git.eeqj.de/sneak/keyfunc/internal/childmnemonic"
-	"git.eeqj.de/sneak/keyfunc/internal/cli"
-	"git.eeqj.de/sneak/keyfunc/internal/derive"
-	"git.eeqj.de/sneak/keyfunc/internal/mnemonic"
 	"github.com/stretchr/testify/require"
 	bip39 "github.com/tyler-smith/go-bip39"
 	"golang.org/x/crypto/ssh"
+	"sneak.berlin/go/keyfunc/internal/childmnemonic"
+	"sneak.berlin/go/keyfunc/internal/cli"
+	"sneak.berlin/go/keyfunc/internal/derive"
+	"sneak.berlin/go/keyfunc/internal/mnemonic"
 )
 
 // The two lines the README says the example mnemonic produces.

internal/cli/mnemonic/mnemonic.go

@@ -4,10 +4,10 @@ package mnemonic
 import (
 	"fmt"
 
-	"git.eeqj.de/sneak/keyfunc/internal/childmnemonic"
-	"git.eeqj.de/sneak/keyfunc/internal/cli/options"
-	"git.eeqj.de/sneak/keyfunc/internal/derive"
 	"github.com/spf13/cobra"
+	"sneak.berlin/go/keyfunc/internal/childmnemonic"
+	"sneak.berlin/go/keyfunc/internal/cli/options"
+	"sneak.berlin/go/keyfunc/internal/derive"
 )
 
 // Command returns the mnemonic command.

internal/cli/options/options.go

@@ -5,8 +5,8 @@ package options
 import (
 	"fmt"
 
-	"git.eeqj.de/sneak/keyfunc/internal/mnemonic"
 	"github.com/spf13/cobra"
+	"sneak.berlin/go/keyfunc/internal/mnemonic"
 )
 
 // Add gives a command the flags that every command has. They are

internal/cli/ssh/ssh.go

@@ -6,11 +6,11 @@ import (
 	"os"
 	"strings"
 
-	"git.eeqj.de/sneak/keyfunc/internal/cli/options"
-	"git.eeqj.de/sneak/keyfunc/internal/derive"
-	"git.eeqj.de/sneak/keyfunc/internal/mnemonic"
-	"git.eeqj.de/sneak/keyfunc/internal/sshkey"
 	"github.com/spf13/cobra"
+	"sneak.berlin/go/keyfunc/internal/cli/options"
+	"sneak.berlin/go/keyfunc/internal/derive"
+	"sneak.berlin/go/keyfunc/internal/mnemonic"
+	"sneak.berlin/go/keyfunc/internal/sshkey"
 )
 
 // Command returns the ssh command and everything under it.

internal/cli/ssh_test.go

@@ -12,10 +12,10 @@ import (
 	"testing"
 	"time"
 
-	"git.eeqj.de/sneak/keyfunc/internal/cli"
-	"git.eeqj.de/sneak/keyfunc/internal/cli/ssh"
-	"git.eeqj.de/sneak/keyfunc/internal/mnemonic"
 	"github.com/stretchr/testify/require"
+	"sneak.berlin/go/keyfunc/internal/cli"
+	"sneak.berlin/go/keyfunc/internal/cli/ssh"
+	"sneak.berlin/go/keyfunc/internal/mnemonic"
 )
 
 // runAsTool, set in the environment of a re-executed test binary, tells

internal/derive/derive_test.go

@@ -5,8 +5,8 @@ import (
 	"strings"
 	"testing"
 
-	"git.eeqj.de/sneak/keyfunc/internal/derive"
 	"github.com/stretchr/testify/require"
+	"sneak.berlin/go/keyfunc/internal/derive"
 )
 
 // application is the number the SSH key type uses.

internal/mnemonic/mnemonic_test.go

@@ -4,8 +4,8 @@ import (
 	"strings"
 	"testing"
 
-	"git.eeqj.de/sneak/keyfunc/internal/mnemonic"
 	"github.com/stretchr/testify/require"
+	"sneak.berlin/go/keyfunc/internal/mnemonic"
 )
 
 // Two more mnemonics that pass the checksum, so a test can tell which

internal/sshkey/sshkey_test.go

@@ -7,11 +7,11 @@ import (
 	"strings"
 	"testing"
 
-	"git.eeqj.de/sneak/keyfunc/internal/derive"
-	"git.eeqj.de/sneak/keyfunc/internal/sshkey"
 	"github.com/stretchr/testify/require"
 	"golang.org/x/crypto/ssh"
 	"golang.org/x/crypto/ssh/agent"
+	"sneak.berlin/go/keyfunc/internal/derive"
+	"sneak.berlin/go/keyfunc/internal/sshkey"
 )
 
 // agentDirectoryMode is what the directory holding the agent socket