fix: password link enforcement

[JammingBen]

Adds a password modal that prompts the user for a password when changing the role from viewer to editor and the editor role is configured to require a password.

To review the actual change: b6112e2

fixes #1379

[Copilot]

Pull Request Overview

This PR refactors Vue components to use the Composition API (<script setup>) syntax instead of the Options API, while fixing a bug where password enforcement was incorrectly determined based on the current link type rather than the target link type when changing roles.

Key Changes:

• Replaced isPasswordEnforced prop with dynamic isPasswordEnforcedForLinkType() check using the target type
• Converted ListItem.vue and FileLinks.vue from Options API to Composition API syntax
• Removed unused isPasswordEnforced prop from ListItem component

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
packages/web-app-files/src/components/SideBar/Shares/Links/ListItem.vue	Converted to Composition API and replaced static isPasswordEnforced prop with dynamic isPasswordEnforcedForLinkType(type) check
packages/web-app-files/src/components/SideBar/Shares/FileLinks.vue	Converted to Composition API and removed isPasswordEnforced prop binding

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