Import modified reflow from ratatui

This was recommended by the ratatui maintainer, as this API is more likely to
be deprecated than made public

Cargo.toml

@@ -6,6 +6,7 @@ rust-version = "1.73"
 description = "A TUI Matrix client designed to be as customisable and ergonomic as an IRC client"
 repository = "https://git.tf/val/ratatrix"
 authors = ["Val Lorentz"]
+license = "AGPL-3.0-only AND MIT"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -65,14 +66,11 @@ tui-textarea = "0.3.0"
 unicode-width = "0.1"
 
 [patch.crates-io]
-# we need these changes:
-# * 'make widgets::reflow public' https://github.com/ratatui-org/ratatui/pull/607
-# * 'define struct WrappedLine instead of anonymous tuple' https://github.com/ratatui-org/ratatui/pull/608
-ratatui = { git = "https://github.com/progval/ratatui.git", rev = "54a3923b9d5f37da848dbc32a2ffb4eeb4f47490", features = ["serde", "macros"] }
 #ratatui = { path = "../ratatui", features = ["serde", "macros"] }
 
 [dev-dependencies]
 pretty_assertions = "1.4.0"
+unicode-segmentation = "1.10"
 
 [profile.release]
 lto = "thin"