[BUG] Hindi (हिंदी) translation incomplete - several UI strings still in English

[curiouscoder-cmd]

Description

The Hindi locale file is missing translations for several UI strings, causing English text to appear when the app is set to Hindi.

Missing Translations (identified)

• Export saved data
• Clear cache
• Show datatype
• Snap to grid
• Show relationship labels
• Show debug coordinates
• DBML view
• Docs
• And 40+ other keys missing from hi.js

Screenshots

[Attach your screenshots showing English text in Hindi UI]

Expected Behavior

All UI elements should display in Hindi when Hindi language is selected.

Impact

Hindi is spoken by 600+ million people - the 3rd most spoken language globally. Complete translation improves accessibility for a massive user base.

Additional context
Add any other context about the problem here. If the bug involves the import feature, please, attach the imported file.