Cleanups and making distinction between pro and enterprise (#3250)

# Description of Changes

Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.

---------

Co-authored-by: a <a>

src/main/java/stirling/software/SPDF/config/security/SecurityConfiguration.java

@@ -46,13 +46,13 @@ import stirling.software.SPDF.repository.PersistentLoginRepository;
 @EnableWebSecurity
 @EnableMethodSecurity
 @Slf4j
-@DependsOn("runningEE")
+@DependsOn("runningProOrHigher")
 public class SecurityConfiguration {
 
     private final CustomUserDetailsService userDetailsService;
     private final UserService userService;
     private final boolean loginEnabledValue;
-    private final boolean runningEE;
+    private final boolean runningProOrHigher;
 
     private final ApplicationProperties applicationProperties;
     private final UserAuthenticationFilter userAuthenticationFilter;
@@ -69,7 +69,7 @@ public class SecurityConfiguration {
             CustomUserDetailsService userDetailsService,
             @Lazy UserService userService,
             @Qualifier("loginEnabled") boolean loginEnabledValue,
-            @Qualifier("runningEE") boolean runningEE,
+            @Qualifier("runningProOrHigher") boolean runningProOrHigher,
             ApplicationProperties applicationProperties,
             UserAuthenticationFilter userAuthenticationFilter,
             LoginAttemptService loginAttemptService,
@@ -83,7 +83,7 @@ public class SecurityConfiguration {
         this.userDetailsService = userDetailsService;
         this.userService = userService;
         this.loginEnabledValue = loginEnabledValue;
-        this.runningEE = runningEE;
+        this.runningProOrHigher = runningProOrHigher;
         this.applicationProperties = applicationProperties;
         this.userAuthenticationFilter = userAuthenticationFilter;
         this.loginAttemptService = loginAttemptService;
@@ -254,7 +254,7 @@ public class SecurityConfiguration {
                                         .permitAll());
             }
             // Handle SAML
-            if (applicationProperties.getSecurity().isSaml2Active() && runningEE) {
+            if (applicationProperties.getSecurity().isSaml2Active() && runningProOrHigher) {
                 // Configure the authentication provider
                 OpenSaml4AuthenticationProvider authenticationProvider =
                         new OpenSaml4AuthenticationProvider();