Docs, gettext, and remaining test updates

- groups-architecture and membership-fee-architecture docs
- Gettext: add/correct German for authorization and membership fee type
- membership_fee_helpers_test and membership_fee_status_test adjustments

priv/gettext/en/LC_MESSAGES/default.po

@@ -959,7 +959,6 @@ msgid "Last name"
 msgstr ""
 
 #: lib/mv_web/components/core_components.ex
-#: lib/mv_web/live/member_live/form.ex
 #, elixir-autogen, elixir-format, fuzzy
 msgid "None"
 msgstr ""
@@ -1671,6 +1670,7 @@ msgstr ""
 
 #: lib/mv_web/live/role_live/form.ex
 #: lib/mv_web/live/role_live/show.ex
+#: lib/mv_web/live/user_live/form.ex
 #, elixir-autogen, elixir-format
 msgid "Role"
 msgstr ""
@@ -1966,11 +1966,6 @@ msgstr ""
 msgid "Reset"
 msgstr ""
 
-#: lib/mv_web/live/member_live/show/membership_fees_component.ex
-#, elixir-autogen, elixir-format
-msgid "Only administrators can regenerate cycles"
-msgstr ""
-
 #: lib/mv_web/live/global_settings_live.ex
 #, elixir-autogen, elixir-format
 msgid " (Field: %{field})"
@@ -2303,3 +2298,18 @@ msgstr "Unknown column '%{header}' will be ignored. If this is a custom field, c
 #, elixir-autogen, elixir-format, fuzzy
 msgid "Only administrators or the linked user can change the email for members linked to users"
 msgstr "Only administrators or the linked user can change the email for members linked to users"
+
+#: lib/mv_web/live/user_live/form.ex
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Select role..."
+msgstr ""
+
+#: lib/mv_web/live/member_live/show/membership_fees_component.ex
+#, elixir-autogen, elixir-format
+msgid "You are not allowed to perform this action."
+msgstr ""
+
+#: lib/mv_web/live/member_live/form.ex
+#, elixir-autogen, elixir-format, fuzzy
+msgid "Select a membership fee type"
+msgstr ""