Soft-wrap the note body

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/app.rs

@@ -2,7 +2,7 @@
 
 use ratatui::crossterm::event::{KeyCode, KeyEvent, KeyModifiers};
 use ratatui::style::{Modifier, Style};
-use ratatui_textarea::{Input, Key, TextArea};
+use ratatui_textarea::{Input, Key, TextArea, WrapMode};
 
 use crate::micropub::{self, Error, Note, ServerConfig, SyndicationTarget};
 use crate::worker::{Request, Response};
@@ -78,13 +78,20 @@ fn text_area(placeholder: &str) -> TextArea<'static> {
     t
 }
 
+/// The note body: soft-wraps at word boundaries (long words such as URLs break mid-word).
+fn content_area() -> TextArea<'static> {
+    let mut t = text_area("What's on your mind? (Markdown)");
+    t.set_wrap_mode(WrapMode::WordOrGlyph);
+    t
+}
+
 impl App {
     pub fn new(me: String, endpoint: String) -> Self {
         let mut app = App {
             me,
             endpoint,
             title: text_area("Optional title"),
-            content: text_area("What's on your mind? (Markdown)"),
+            content: content_area(),
             tags: text_area("Comma-separated, e.g. rust, indieweb"),
             targets: Vec::new(),
             targets_state: Targets::Loading,
@@ -124,7 +131,7 @@ impl App {
 
     fn clear_form(&mut self) {
         self.title = text_area("Optional title");
-        self.content = text_area("What's on your mind? (Markdown)");
+        self.content = content_area();
         self.tags = text_area("Comma-separated, e.g. rust, indieweb");
         self.focus = Focus::Content;
         self.update_cursors();
@@ -436,6 +443,15 @@ mod tests {
         assert_eq!(app.mode, Mode::Editing);
     }
 
+    #[test]
+    fn content_wraps_and_keeps_wrapping_after_publish() {
+        let mut app = loaded(&[]);
+        assert_eq!(app.content.wrap_mode(), WrapMode::WordOrGlyph);
+        assert_eq!(app.title.wrap_mode(), WrapMode::None);
+        app.handle_response(Response::Published(Ok("u".into())));
+        assert_eq!(app.content.wrap_mode(), WrapMode::WordOrGlyph);
+    }
+
     #[test]
     fn title_enter_moves_to_content() {
         let mut app = loaded(&[]);