fix: actions v2beta with api design for GA (#10303)

# Which Problems Are Solved

Actions v2beta API does not adhere to the [API
design](https://github.com/zitadel/zitadel/blob/main/API_DESIGN.md)
fully.

# How the Problems Are Solved

- Correct body usage for ListExecutions
- Correct REST path for ListTargets and ListExecutions
- Correct attribute names for ListTargetsResponse and
ListExecutionsResponse

# Additional Changes

- Remove unused object import.

# Additional Context

Closes #10138

---------

Co-authored-by: Marco A. <marco@zitadel.com>

console/src/app/modules/actions-two/actions-two-actions/actions-two-actions.component.ts

@@ -45,7 +45,7 @@ export class ActionsTwoActionsComponent {
       switchMap(() => {
         return this.actionService.listExecutions({ sortingColumn: ExecutionFieldName.ID, pagination: { asc: true } });
       }),
-      map(({ result }) => result.map(correctlyTypeExecution)),
+      map(({ executions }) => executions.map(correctlyTypeExecution)),
       catchError((err) => {
         this.toast.showError(err);
         return of([]);
@@ -59,7 +59,7 @@ export class ActionsTwoActionsComponent {
       switchMap(() => {
         return this.actionService.listTargets({});
       }),
-      map(({ result }) => result),
+      map(({ targets }) => targets),
       catchError((err) => {
         this.toast.showError(err);
         return of([]);

console/src/app/modules/actions-two/actions-two-add-action/actions-two-add-action-target/actions-two-add-action-target.component.ts

@@ -115,13 +115,13 @@ export class ActionsTwoAddActionTargetComponent {
 
     this.actionService
       .listTargets({})
-      .then(({ result }) => {
-        const targets = result.reduce((acc, target) => {
+      .then(({ targets }) => {
+        const result = targets.reduce((acc, target) => {
           acc.set(target.id, target);
           return acc;
         }, new Map<string, Target>());
 
-        targetsSignal.set({ state: 'loaded', targets });
+        targetsSignal.set({ state: 'loaded', targets: result });
       })
       .catch((error) => {
         this.toast.showError(error);

console/src/app/modules/actions-two/actions-two-targets/actions-two-targets.component.ts

@@ -39,7 +39,7 @@ export class ActionsTwoTargetsComponent {
       switchMap(() => {
         return this.actionService.listTargets({});
       }),
-      map(({ result }) => result),
+      map(({ targets }) => targets),
       catchError((err) => {
         this.toast.showError(err);
         return of([]);