Add flerp (#337)

* Link to your project: https://crates.io/crates/flerp
* Description: A terminal UI for exploring and analyzing text files,
PDFs, and images with live search, keyword extraction, and multiple
themes.

<img width="1891" height="1150" alt="flerpSS1"
src="https://github.com/user-attachments/assets/d9d39d8d-5d52-45ed-bf01-b63994aa2330"
/>
<img width="1876" height="1147" alt="flerpSS2"
src="https://github.com/user-attachments/assets/8c20dab4-ff62-43e4-8762-deac04e1e066"
/>
<img width="1877" height="1109" alt="flerpSS3"
src="https://github.com/user-attachments/assets/9e6a3cc1-73d2-477e-bc4c-10aa73db8103"
/>

---------

Co-authored-by: Orhun Parmaksız <orhunparmaksiz@gmail.com>

Author: Huseynteymurzade28

README.md

@@ -316,6 +316,7 @@ Aside from those listed here, many other apps and libraries can be easily be fou
 - [exabind](https://github.com/junkdog/exabind) - An animated TUI for viewing KDE shortcuts.
 - [exhaust](https://github.com/heyrict/exhaust) - A terminal app for doing exams.
 - [feedr](https://github.com/bahdotsh/feedr) - A terminal-based RSS/Atom feed reader with a TUI.
+- [flerp](https://github.com/Huseynteymurzade28/flerp) - A TUI for exploring and analyzing text files, PDFs and images.
 - [eilmeldung](https://github.com/christo-auer/eilmeldung) - A TUI RSS reader based on the news_flash library inspired by Neovim and co.
 - [fitui](https://github.com/ayanchavand/fitui) - A terminal-based personal finance tracker and budgeting with TUI.
 - [flawz](https://github.com/orhun/flawz) - A TUI for browsing security vulnerabilities (CVEs).