Review the dark theme for the date and time picker

- Data is now saved on-device by default with iCloud sync (can be disabled). - Dark theme improvements.

New daily and weekly summary.

Small fix and minimal improvements.

SDK update, statistics page removed and new weekly budget option.

### Features - It is essential to back up your data frequently – at least once a week – to prevent data loss due to inactivity in the OS. To emphasize this, the text for "Weekly Backup" has been enhanced for clarity. ### Fixes - Removed the auto-focus feature from the search field in the client list. - Hide the "unknown" period mentioned in the backup screen. ### Dependencies - Upgraded various dependencies.

### Features - make deleting entries that have been billed possible

### Features - Excel export "duration" as value instead of formula to make the data compatible with Numbers ### Build - upgrade all dependencies

### Features - new option to close invoices period. It can be useful for example when you want to close an accounting year.

### Features - introduces option "type of budget" (project based, yearly or monthly limited) - cleaner navigation with options grouped under "More" - backup modal converted to a page - displays client name on tracked modal - adds a link to project on GitHub ### Build - bump dependencies and npm v7 ### Fix - round displayed seconds when a task is tracked

### Features - redo hide splash screen when app is ready ### Fix - workaround for Safari 14 bug which does not load correctly the indexedDB

### Fix - splash screen not hiding

### Features - Restore backup data. A new feature which can for example be useful if you want to transfer the data or if you are getting a new phone.

### Features - new color picker with input field to enter any custom color (hex code) more easily - backup ux "reverted". on invoices page, these can exported to Excel and, export of the all local database has been moved to about (I use it rarely)

### Features - sort last active projects first on home screen - backup all entries of the local database ### Fix - improve battery usage when a task is running and app is in foreground

### Style - even on iOS, actually, the md style of the cards fits better the overall design - on new client modal, submit button color when inactive ### Fix - make color mandatory when initializing a new client - reset client modal form after submit

### Fix - french currency format PDF export - handle undefined signature on exported documents

### Features - export invoices to PDF - signature (text) for the exported documents (footer) - update dependencies ### Styles - actions buttons centered - cards ios mode - open sans as font for the app ### Fix - catch null ref project modal

### Features - add, remove and edit the templates #86 - cuter suspense loading spinner #89 ### Fix - round seconds on manual entry #85 - timezone date comparison in entry editing #87

### Features - backup on demand #80 - display the total of the open invoices #81 - add the summary to the stats tab ### Fix - excel export "duration" column references in case of backup

### Features - feat: display total billable hours on export modal - update dependencies

### Features - introduces budget for projects [#63] - update dependencies - update Capacitor 2.0 - use prettier to format code

### Fix * duration doesn't amend rows in excel export * columns references were not correct for weekly backup

### Features * display overall today worked time when task in progress * move summary back to main screen ### Fix * charts rerender

### Features * weekly chart breakdown (#56) * excel export round total (#55) ### Fix * weekly backup detection (#61) * excel export time rounding (#57)