Invalid File Upload Does Not Show Proper Error Message

• | Analyze current file upload validation flow | Bible Glyph | 4 |
• | Implement file type validation | Bible Glyph | 1 |
• | Add proper user-facing error messages | Bible Glyph | 1 |
• | Testing | Bible Glyph | 1 |
• | Modifications | Bible Glyph | 1 |
• | Validation | Bible Glyph | 0.5 | @Jayasankar