v15.64.3

## Bug Fixes
* Adds an optional _Bank/Cash Account_ selector when creating a return for a paid **Employee Advance**, showing accounts for the company in the advance’s currency. If no account is found automatically, a notice links to the company’s account settings. (https://github.com/frappe/hrms/pull/5337)
* Shows _Leave Approver_ in the PWA’s **Leave Application** summary so employees can see who approved a request without opening the full form. (https://github.com/frappe/hrms/pull/5357)
* Hides the last check-in time and check-in list link in the mobile app when no check-ins are available. (https://github.com/frappe/hrms/pull/5360)
* Keeps the selected _Shift Type_ visible in the Roster when multiple shift types share a prefix. (https://github.com/frappe/hrms/pull/5363)
* Prevents a **Shift Schedule Assignment** from creating a duplicate shift for its final week when the assignment period ends on the last day of a scheduled week. (https://github.com/frappe/hrms/pull/5375)

**Authors**: @tanmoysrt, @nareshkannasln, @asmitahase, @iamkhanraheel, @akhtarmohsin
**Reviewers**: @asmitahase

<details>
<summary>AI content</summary>

 For these release notes, we used an LLM (OpenAI gpt-6-luna) to review and summarise the code changes, along with the associated issue and PR descriptions. It may contain typical errors and inaccuracies. You can read the prompt [here](https://github.com/barredterra/pretty_release_notes). 

Changes with the following labels were excluded:
- skip-release-notes

Changes with the following types were excluded:
- chore
 - ci
 - docs
 - build
 - test
 - refactor
 - style

</details>