refactor(solutions): use User instead of SecurityUser in install context

Propagate User through SolutionInstallContext, DefaultSolutionService,
and TbCalculatedFieldService.delete so non-security-context callers can
drive solution installs and calculated-field cleanup. Pass
TenantSolutionTemplateInstructions into the context constructor so the
caller controls instruction state.

application/src/main/java/org/thingsboard/server/service/entitiy/cf/DefaultTbCalculatedFieldService.java

@@ -20,6 +20,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.thingsboard.server.common.data.EntityType;
+import org.thingsboard.server.common.data.User;
 import org.thingsboard.server.common.data.audit.ActionType;
 import org.thingsboard.server.common.data.cf.CalculatedField;
 import org.thingsboard.server.common.data.exception.ThingsboardException;
@@ -76,7 +77,7 @@ public class DefaultTbCalculatedFieldService extends AbstractTbEntityService imp
 
     @Override
     @Transactional
-    public void delete(CalculatedField calculatedField, SecurityUser user) {
+    public void delete(CalculatedField calculatedField, User user) {
         ActionType actionType = ActionType.DELETED;
         TenantId tenantId = calculatedField.getTenantId();
         CalculatedFieldId calculatedFieldId = calculatedField.getId();

application/src/main/java/org/thingsboard/server/service/entitiy/cf/TbCalculatedFieldService.java

@@ -15,6 +15,7 @@
  */
 package org.thingsboard.server.service.entitiy.cf;
 
+import org.thingsboard.server.common.data.User;
 import org.thingsboard.server.common.data.cf.CalculatedField;
 import org.thingsboard.server.common.data.exception.ThingsboardException;
 import org.thingsboard.server.common.data.id.CalculatedFieldId;
@@ -31,6 +32,6 @@ public interface TbCalculatedFieldService {
 
     PageData<CalculatedField> findAllByTenantIdAndEntityId(EntityId entityId, SecurityUser user, PageLink pageLink);
 
-    void delete(CalculatedField calculatedField, SecurityUser user);
+    void delete(CalculatedField calculatedField, User user);
 
 }

application/src/main/java/org/thingsboard/server/service/solutions/data/SolutionInstallContext.java

@@ -29,7 +29,6 @@ import org.thingsboard.server.common.data.cf.CalculatedField;
 import org.thingsboard.server.common.data.edge.Edge;
 import org.thingsboard.server.common.data.id.EntityId;
 import org.thingsboard.server.common.data.id.TenantId;
-import org.thingsboard.server.service.security.model.SecurityUser;
 import org.thingsboard.server.common.data.rule.RuleChain;
 import org.thingsboard.server.service.solutions.data.definition.AssetDefinition;
 import org.thingsboard.server.service.solutions.data.definition.AssetProfileDefinition;
@@ -57,7 +56,7 @@ public class SolutionInstallContext {
 
     private final TenantId tenantId;
     private final Path tempDir;
-    private final SecurityUser user;
+    private final User user;
     private final TenantSolutionTemplateInstructions solutionInstructions;
     private final List<EntityId> createdEntitiesList = new ArrayList<>();
     private final Map<String, String> realIds = new HashMap<>();
@@ -78,12 +77,12 @@ public class SolutionInstallContext {
     private Map<String, EmulatorDefinition> deviceEmulators;
     private Map<String, EmulatorDefinition> assetEmulators;
 
-    public SolutionInstallContext(TenantId tenantId, String solutionId, Path tempDir, SecurityUser user) {
+    public SolutionInstallContext(TenantId tenantId, String solutionId, Path tempDir, User user, TenantSolutionTemplateInstructions solutionInstructions) {
         this.tenantId = tenantId;
         this.solutionId = solutionId;
         this.tempDir = tempDir;
         this.user = user;
-        this.solutionInstructions = new TenantSolutionTemplateInstructions();
+        this.solutionInstructions = solutionInstructions;
         this.installTs = System.currentTimeMillis();
         put(new EntitySearchKey(tenantId, EntityType.TENANT, null), tenantId);
     }