Feature request: indicate an active timer in the browser favicon

I'd like the browser tab favicon to indicate when a timer is running. When I have several tabs open, this would help me quickly see whether I'm still tracking time without switching back to solidtime.

À l’étudeSuggestions1Chronomètre

Task selection after a search

### Description

En analyseSuggestions2Tâches

Drag and drop issue in calendar

If I drag a calendar event, and move it to 10:00 and release, then it moves the event to 06:00

En analyseProblèmes signalés1AnomalieCalendrier

Manual time entry overwrites the selected start when entering a duration

## Description

En analyseProblèmes signalés0AnomalieSaisie du temps

Bug: Deleting time entries from admin does not recalculate project and task spent_time

### Description

À l’étudeProblèmes signalés0AnomalieProjets

FR: Make the timer pop out (optionally) using document PiP

### Description

À l’étudeSuggestions0Chronomètre

Use report dates for export filenames

## What does this PR do?

En analyseSuggestions0Export

move project task count into its own sortable column

<img width="2620" height="1420" alt="image" src="https://github.com/user-attachments/assets/8f6e09b5-d97c-4aed-a725-11fc501288be" />

En analyseSuggestions0Tâches

Add sorting to the tasks table

## What does this PR do?

LivréSuggestions0Tâches

feat: add search input to projects overview page

## What does this PR do?

LivréSuggestions0Projets

Extend report grouping to include Date and Week

## What does this PR do?

LivréSuggestions0Rapports

A long list of elements breaks pie chart in the exported PDF.

### Description

En analyseProblèmes signalés1AnomalieRapports PDF

Server unavaible after some time

### Description

En analyseProblèmes signalés3AnomalieAuto-hébergement

Deactivating an account moves the user to their own organization

### Description

En analyseProblèmes signalés2AnomalieOrganisations

Bug: Double import duplicates time entries

### Description

À l’étudeProblèmes signalés0AnomalieImport

Exported PDF "Description" colors do not match what is seen in the backend

### Description

En analyseSuggestions3Rapports PDF

Bug: On Dashboard page, "Last 7 Days" and "This Week" don't show the same time when a time entry is between two day.

This is a bug I seen from version `0.0.3` but it's seem nobody has report it yet.

En analyseProblèmes signalés3AnomalieFuseaux horaires