fix(experience): associate experience status with existing level

[cjmellor]

This pull request refines the logic for associating a new level with a user's experience in the levelUp method. The update ensures that the correct level model is retrieved and associated, and adds a safeguard for missing levels to be enforced in a future major version.

Level association logic improvement:

• The method now retrieves the appropriate level model using the configured class and only associates it if the level exists, preventing potential errors from invalid level values.

Future strictness and error handling:

• A TODO comment has been added to enforce strict behavior in the next major version by throwing an exception when a requested level does not exist, improving robustness and developer feedback.

Fixed #105

Summary by CodeRabbit

• New Features

  • None.

• Bug Fixes

  • Improved reliability of the levelling-up process by validating the target level before updating status. If the target level does not exist, the update is skipped to avoid incorrect associations.
  • Event notifications for levelling remain unchanged and continue to be emitted for each level in the range.

• Chores

  • Internal safeguards added to prepare for stricter validation in a future major release.

[coderabbitai]

Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 5ef4a58 and 81e7a58.

📒 Files selected for processing (1)

• src/Concerns/GiveExperience.php (1 hunks)

🧰 Additional context used

🧬 Code graph analysis (1)

src/Concerns/GiveExperience.php (1)

src/Models/Experience.php (1)

• status (26-29)

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)

• GitHub Check: PHP: v8.4 [prefer-stable]