feat: restructure project and fix vault/sdk version

Signed-off-by: Harald Hoyer <harald@matterlabs.dev>

tee/path_info.go

@@ -1,40 +0,0 @@
-// SPDX-License-Identifier: MPL-2.0
-// Copyright (c) HashiCorp, Inc.
-// Copyright (c) Matter Labs
-
-package tee
-
-import (
-	"context"
-
-	"github.com/hashicorp/vault/sdk/framework"
-	"github.com/hashicorp/vault/sdk/logical"
-
-	"github.com/matter-labs/vault-auth-tee/version"
-)
-
-func pathInfo(b *backend) *framework.Path {
-	return &framework.Path{
-		Pattern:      "info",
-		HelpSynopsis: "Display information about the plugin",
-		HelpDescription: `
-
-Displays information about the plugin, such as the plugin version and where to
-get help.
-
-`,
-		Callbacks: map[logical.Operation]framework.OperationFunc{
-			logical.ReadOperation: b.pathInfoRead,
-		},
-	}
-}
-
-// pathInfoRead corresponds to READ auth/tee/info.
-func (b *backend) pathInfoRead(ctx context.Context, req *logical.Request, _ *framework.FieldData) (*logical.Response, error) {
-	return &logical.Response{
-		Data: map[string]interface{}{
-			"name":    version.Name,
-			"version": version.Version,
-		},
-	}, nil
-}