feat: Multi-lingual input for product name + help banner

[g123k]

Hi everyone!

It's time to say goodbye to the old way of inputting translations for the product name.
Everything is now on a list.

Sort order:

1. The default language
2. The user language (if available)
3. Other languages sorted alphabetically

Also, we list front pictures without a product name.

Video:

ScreenRecording_01-25-2025.22-45-24_1.MP4

Collapsed list limited to 3 languages

New language

When a new language is added, it will always be at the bottom (collapsed or not)

Direct access to the photo

Same UI as nutrition facts + we can upload a photo directly

Help banner

Feel free to change the content

Dark mode

This time, I've checked ;)

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0.74906% with 265 lines in your changes missing coverage. Please review.

Project coverage is 5.96%. Comparing base (4d9c7fc) to head (e3ca2e4).
Report is 707 commits behind head on develop.

Files with missing lines	Patch %	Lines
...oth_app/lib/widgets/smooth_explanation_banner.dart	0.00%	137 Missing ⚠️
...duct/add_basic_details/add_basic_details_name.dart	1.83%	107 Missing ⚠️
.../lib/data_models/preferences/user_preferences.dart	0.00%	5 Missing ⚠️
...generic_lib/bottom_sheets/smooth_bottom_sheet.dart	0.00%	5 Missing ⚠️
...ges/smooth_app/lib/themes/smooth_theme_colors.dart	0.00%	4 Missing ⚠️
.../lib/generic_lib/html/smooth_html_marker_chip.dart	0.00%	1 Missing ⚠️
...b/generic_lib/html/smooth_html_marker_decimal.dart	0.00%	1 Missing ⚠️
...h_app/lib/pages/prices/product_price_add_page.dart	0.00%	1 Missing ⚠️
...b/pages/product/nutrition_page/nutrition_page.dart	0.00%	1 Missing ⚠️
...page/widgets/nutrition_availability_container.dart	0.00%	1 Missing ⚠️
... and 2 more

Additional details and impacted files

@@            Coverage Diff             @@
##           develop   #6286      +/-   ##
==========================================
- Coverage     9.54%   5.96%   -3.59%     
==========================================
  Files          325     472     +147     
  Lines        16411   27940   +11529     
==========================================
+ Hits          1567    1666      +99     
- Misses       14844   26274   +11430     

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[teolemon]

Nesquick >> Nesquik

[teolemon]

@g123k Can you add a warning you should not add your own translations if the language is not present on the packaging ?

[g123k]

@g123k Can you add a warning you should not add your own translations if the language is not present on the packaging ?

Is it on the "Add a new language" button or the help?

[teolemon]

• As a first step in the help section
• In the future (because I assume most people won't read the help section) On language addition, it could add a dismissible inline one-time warning (we need a settings key for that option though)

[g123k]

I can do both now.
Here are two suggestions for the banner (or if you have a better idea)

[teolemon]

a translation, ... if the language is actually present on packaging

[g123k]

a translation, ... if the language is actually present on packaging

Ooops wrong copy/paste.
When should I show this banner?
-> Not for the first translation?
-> When we add a language?

[teolemon]

• On language addition, one time ?
• Some products are actually monolingual, so I'm not sure if the first translation thing would be pertinent

[teolemon]

merge conflict

[g123k]

Video with the banner:

ScreenRecording_01-26-2025.19-32-41_1.MP4

Banner:

The bottom is not that good due to SafeArea on iOS

[teolemon]

Super sweet @g123k 🐿️🍷