feat(api): add user creation to user service (#5745)

* chore(proto): update versions

* change protoc plugin

* some cleanups

* define api for setting emails in new api

* implement user.SetEmail

* move SetEmail buisiness logic into command

* resuse newCryptoCode

* command: add ChangeEmail unit tests

Not complete, was not able to mock the generator.

* Revert "resuse newCryptoCode"

This reverts commit c89e90ae35.

* undo change to crypto code generators

* command: use a generator so we can test properly

* command: reorganise ChangeEmail

improve test coverage

* implement VerifyEmail

including unit tests

* add URL template tests

* begin user creation

* change protos

* implement metadata and move context

* merge commands

* proto: change context to object

* remove old auth option

* remove old auth option

* fix linting errors

run gci on modified files

* add permission checks and fix some errors

* comments

* comments

* update email requests

* rename proto requests

* cleanup and docs

* simplify

* simplify

* fix setup

* remove unused proto messages / fields

---------

Co-authored-by: adlerhurst <silvan.reusser@gmail.com>
Co-authored-by: Tim Möhlmann <tim+github@zitadel.com>

docs/sidebars.js

@@ -374,6 +374,20 @@ module.exports = {
           },
           items: require("./docs/apis/system/sidebar.js"),
         },
+        {
+          type: "category",
+          label: "User Lifecycle (Alpha)",
+          link: {
+            type: "generated-index",
+            title: "User Service API (Alpha)",
+            slug: "/apis/user_service",
+            description:
+              "This API is intended to manage users in a ZITADEL instance.\n"+
+              "\n"+
+              "This project is in alpha state. It can AND will continue breaking until the services provide the same functionality as the current login.",
+          },
+          items: require("./docs/apis/user_service/sidebar.js"),
+        },
         {
           type: "category",
           label: "Assets",
@@ -508,4 +522,4 @@ module.exports = {
       ],
     },
   ],
-};
+};