Add wsdjeg/flygrep.nvim (#1439)

Co-authored-by: Thomas Versteeg <[email protected]>

README.md

@@ -444,6 +444,7 @@
 - [polirritmico/telescope-lazy-plugins.nvim](https://github.com/polirritmico/telescope-lazy-plugins.nvim) - A Telescope picker to quickly access plugins configurations from the lazy.nvim spec.
 - [MagicDuck/grug-far.nvim](https://github.com/MagicDuck/grug-far.nvim) - Buffer-based live search and replace with full power of `rg` flags. Grug like!
 - [chrisgrieser/nvim-rip-substitute](https://github.com/chrisgrieser/nvim-rip-substitute) - Search and replace in the current buffer with a modern UI and modern regex flavor. A substitute for Vim's `:substitute` using `ripgrep`.
+- [wsdjeg/flygrep.nvim](https://github.com/wsdjeg/flygrep.nvim) - Search text in a floating window asynchronously.
 
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