Issue: refactor(users): Make `profile_id` in the JWT non-optional

- We kept the `profile_id` in the JWT optional for backwards compatibility.
- Now we have `profile_id` in all the JWT and this field no longer needs to be optional in JWT.

Resolution: <think>
PR Context:
- Title: refactor(users): Make `profile_id` in the JWT non-optional
- Merged: 2024-11-18T07:57:18Z
- Files changed: 8 files
- Commits: 3 commits

Implementation approach:
## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [ ] Bugfix
- [ ] New feature
- [ ] Enhancement
- [x] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [ ] CI/CD

## Description
<!-- Describe your changes in detail -->
- Currently `profile_id` in the JWT is optional, this PR makes it non-optional.

### Additional Changes

- [ ] This PR modifies the API contract
- [ ] This PR modifies the database schema
- [ ] This PR modifies application configuration/
</think>

To implement this, you'll need to modify:


**Detailed Implementation:**


**Commit 1:** refactor(users): Make `profile_id` in the JWT non-optional (#6537)
Files to modify:


**crates/diesel_models/src/query/user_role.rs**
  Modify existing code

**crates/router/src/core/user.rs**
  Modify existing code

**crates/router/src/core/user_role.rs**
  Modify existing code

**crates/router/src/db/kafka_store.rs**
  Modify existing code

**crates/router/src/db/user_role.rs**
  Modify existing code

**crates/router/src/services/authentication.rs**
  Modify existing code

**crates/router/src/types/domain/user/decision_manager.rs**
  Modify existing code

**crates/router/src/utils/user.rs**
  Modify existing code