fix(external): shared files opening with secure view

[JammingBen]

Fixes an issue where files that where shared with the "view" role had the secure view watermark. Also fixes Collabora in our dev setup.

This PR is best reviewed by commits.

fixes opencloud-eu/opencloud#273 (comment)

[Copilot]

Pull Request Overview

This PR fixes an issue where shared files opening in the "view" role erroneously display the secure view watermark and adjusts the Collabora configuration for the dev setup.

• Introduces a helper function to manually set current user permissions on shared spaces.
• Updates docker-compose environment variables and the Collabora image version.
• Refactors and updates related imports and view mode logic in the external app.

Reviewed Changes

Copilot reviewed 6 out of 7 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
packages/web-pkg/src/helpers/spaces/permissions.ts	New helper to set user share space permissions based on drive item data.
packages/web-pkg/src/helpers/spaces/index.ts	Exports the new permissions helper.
docker-compose.yml	Updates environment variables for secure view and adjusts the Collabora image version.
packages/web-pkg/src/helpers/index.ts	Includes new module export for spaces.
packages/web-pkg/src/services/folder/loaders/loaderSpace.ts	Removes duplicate permission-setting logic; now uses the helper function.
packages/web-app-external/src/App.vue	Converts to script setup, refines view mode logic, and adds a loading spinner.

Files not reviewed (1)

• packages/web-app-external/tests/unit/snapshots/app.spec.ts.snap: Language not supported

Comments suppressed due to low confidence (2)

packages/web-pkg/src/helpers/spaces/permissions.ts:37

• [nitpick] Consider renaming the inner variable 'permissions' (e.g. to 'rolePermissionsList') to avoid shadowing the outer 'permissions' variable and improve clarity.

const permissions = role.rolePermissions.flatMap((p) => p.allowedResourceActions)

docker-compose.yml:181

• The Collabora image version was downgraded from 24.04.12.4.1 to 24.04.12.2.1; please confirm that this change is intentional and that it won't adversely affect the dev setup.

image: collabora/code:24.04.12.2.1