[FEATURE REQUEST] Editing tools

Is your feature request related to a problem? Please describe.
No

Describe the solution you'd like
Editing tools

Describe alternatives you've considered
No alternatives within the app

Additional context
I am requesting following features

1. Adjustment slider for adjusting brightness, contrast and color adjustment of applied filters ( for me, the "enhance" option seems to apply the contrast too much, so after applying the enhance option it would be better to adjust the intensity of the effects)
2. An option/tool to erase the applied effect from specific part or area of the document ( currently, the "color" option seems to distort the color of the photo from my citizenship documents and other documents which i have tried. So after applying the "color" option, a tool to erase off the effect from that portion would be good)

No files or tests are identified in the issue. Start by locating the app's filter and document-editing entry points, then determine how brightness, contrast, color intensity, and region-specific erasing would fit the existing design; done means both requested editing capabilities work without distorting unaffected document areas.