Spreadsheet cells now show the first digits of numbers when the full value does not fit. This makes cropped numerical data easier to read and helps users identify important values at a glance.

When a numerical value is cropped, its first digits are the most
relevant to display.
This commit ensures that we align the text to the left when it's length
overflows from the cell width.

Task 2528759

The Field Service report module now correctly loads the access permission file needed for project sharing. This helps ensure shared projects have the intended permissions available when the module is installed or updated.

Before this commit,  the `ir_model_access.xml` created in the #19483 PR
is not imported in manifest file of the module.

This commit adds this file in the manifest file to have the
`ir.model.access` useful for the project sharing feature.

The app menu logic has been moved into a shared web component so it can be reused by more navigation features, including the command palette. This helps keep menu behavior consistent across the interface while reducing duplicated internal code.

Task-ID: 2622952