feat(v3alpha): write actions (#8225)

# Which Problems Are Solved

The current v3alpha actions APIs don't exactly adhere to the [new
resources API
design](https://zitadel.com/docs/apis/v3#standard-resources).

# How the Problems Are Solved

- **Breaking**: The current v3alpha actions APIs are removed. This is
breaking.
- **Resource Namespace**: New v3alpha actions APIs for targets and
executions are added under the namespace /resources.
- **Feature Flag**: New v3alpha actions APIs still have to be activated
using the actions feature flag
- **Reduced Executions Overhead**: Executions are managed similar to
settings according to the new API design: an empty list of targets
basically makes an execution a Noop. So a single method, SetExecution is
enough to cover all use cases. Noop executions are not returned in
future search requests.
- **Compatibility**: The executions created with previous v3alpha APIs
are still available to be managed with the new executions API.

# Additional Changes

- Removed integration tests which test executions but rely on readable
targets. They are added again with #8169

# Additional Context

Closes #8168

internal/static/i18n/bg.yaml

@@ -580,6 +580,7 @@ Errors:
     NotFound: Изпълнението не е намерено
     IncludeNotFound: Включването не е намерено
     NoTargets: Няма определени цели
+    ResponseIsNotValidJSON: Отговорът не е валиден JSON
   UserSchema:
     NotEnabled: Функцията „Потребителска схема“ не е активирана
     Type:

internal/static/i18n/cs.yaml

@@ -561,6 +561,7 @@ Errors:
     NotFound: Provedení nenalezeno
     IncludeNotFound: Zahrnout nenalezeno
     NoTargets: Nejsou definovány žádné cíle
+    ResponseIsNotValidJSON: Odpověď není platný JSON
   UserSchema:
     NotEnabled: Funkce "Uživatelské schéma" není povolena
     Type:

internal/static/i18n/de.yaml

@@ -563,6 +563,7 @@ Errors:
     NotFound: Ausführung nicht gefunden
     IncludeNotFound: Einschließen nicht gefunden
     NoTargets: Keine Ziele definiert
+    ResponseIsNotValidJSON: Antwort ist kein gültiges JSON
   UserSchema:
     NotEnabled: Funktion Benutzerschema ist nicht aktiviert
     Type:

internal/static/i18n/en.yaml

@@ -563,6 +563,7 @@ Errors:
     NotFound: Execution not found
     IncludeNotFound: Include not found
     NoTargets: No targets defined
+    ResponseIsNotValidJSON: Response is not valid JSON
   UserSchema:
     NotEnabled: Feature "User Schema" is not enabled
     Type:

internal/static/i18n/es.yaml

@@ -563,6 +563,7 @@ Errors:
     NotFound: Ejecución no encontrada
     IncludeNotFound: Incluir no encontrado
     NoTargets: No hay objetivos definidos
+    ResponseIsNotValidJSON: La respuesta no es un JSON válido
   UserSchema:
     NotEnabled: La función "Esquema de usuario" no está habilitada
     Type:

internal/static/i18n/fr.yaml

@@ -563,6 +563,7 @@ Errors:
     NotFound: Exécution introuvable
     IncludeNotFound: Inclure introuvable
     NoTargets: Aucune cible définie
+    ResponseIsNotValidJSON: La réponse n'est pas un JSON valide
   UserSchema:
     NotEnabled: La fonctionnalité "Schéma utilisateur" n'est pas activée
     Type:

internal/static/i18n/it.yaml

@@ -563,6 +563,7 @@ Errors:
     NotFound: Esecuzione non trovata
     IncludeNotFound: Includi non trovato
     NoTargets: Nessun obiettivo definito
+    ResponseIsNotValidJSON: La risposta non è un JSON valido
   UserSchema:
     NotEnabled: La funzionalità "Schema utente" non è abilitata
     Type:

internal/static/i18n/ja.yaml

@@ -552,6 +552,7 @@ Errors:
     NotFound: 実行が見つかりませんでした
     IncludeNotFound: 見つからないものを含める
     NoTargets: ターゲットが定義されていません
+    ResponseIsNotValidJSON: 応答は有効な JSON ではありません
   UserSchema:
     NotEnabled: 機能「ユーザースキーマ」が有効になっていません
     Type:

internal/static/i18n/mk.yaml

@@ -562,6 +562,7 @@ Errors:
     NotFound: Извршувањето не е пронајдено
     IncludeNotFound: Вклучете не е пронајден
     NoTargets: Не се дефинирани цели
+    ResponseIsNotValidJSON: Одговорот не е валиден JSON
   UserSchema:
     NotEnabled: Функцијата „Корисничка шема“ не е овозможена
     Type:

internal/static/i18n/nl.yaml

@@ -563,6 +563,7 @@ Errors:
     NotFound: Uitvoering niet gevonden
     IncludeNotFound: Inclusief niet gevonden
     NoTargets: Geen doelstellingen gedefinieerd
+    ResponseIsNotValidJSON: Reactie is geen geldige JSON
   UserSchema:
     NotEnabled: Functie "Gebruikersschema" is niet ingeschakeld
     Type:

internal/static/i18n/pl.yaml

@@ -563,6 +563,7 @@ Errors:
     NotFound: Nie znaleziono wykonania
     IncludeNotFound: Nie znaleziono uwzględnienia
     NoTargets: Nie zdefiniowano celów
+    ResponseIsNotValidJSON: Odpowiedź nie jest prawidłowym JSON-em
   UserSchema:
     NotEnabled: Funkcja „Schemat użytkownika” nie jest włączona
     Type:

internal/static/i18n/pt.yaml

@@ -558,6 +558,7 @@ Errors:
     NotFound: Execução não encontrada
     IncludeNotFound: Incluir não encontrado
     NoTargets: Nenhuma meta definida
+    ResponseIsNotValidJSON: A resposta não é um JSON válido
   UserSchema:
     NotEnabled: O recurso "Esquema do usuário" não está habilitado
     Type:

internal/static/i18n/ru.yaml

@@ -552,6 +552,7 @@ Errors:
     NotFound: Исполнение не найдено
     IncludeNotFound: Включить не найдено
     NoTargets: Цели не определены
+    ResponseIsNotValidJSON: Ответ не является допустимым JSON
   UserSchema:
     NotEnabled: Функция «Пользовательская схема» не включена
     Type:

internal/static/i18n/sv.yaml

@@ -563,6 +563,7 @@ Errors:
     NotFound: Exekveringen hittades inte
     IncludeNotFound: Inkluderingen hittades inte
     NoTargets: Inga mål definierade
+    ResponseIsNotValidJSON: Svaret är inte giltigt JSON
   UserSchema:
     NotEnabled: Funktionen "Användarschema" är inte aktiverad
     Type:

internal/static/i18n/zh.yaml

@@ -563,6 +563,7 @@ Errors:
     NotFound: 未找到执行
     IncludeNotFound: 包括未找到的内容
     NoTargets: 没有定义目标
+    ResponseIsNotValidJSON: 响应不是有效的 JSON
   UserSchema:
     NotEnabled: 未启用“用户架构”功能
     Type: