fix: enable Ctrl+Enter query execution

src/connection.rs

@@ -341,6 +341,7 @@ fn draw_help(frame: &mut Frame, screen: Rect, offset: &mut u16) {
          gg / G               First / last line\n\
          Home/End             Start / end of line in either mode\n\
          F5 / Ctrl-Enter      Execute query in either mode\n\
+         Ctrl-Enter needs enhanced keyboard reporting; use F5 otherwise.\n\
          Type / paste         Enter SQL in Insert mode\n\
          Enter                Insert newline in Insert mode\n\
          Backspace/Delete     Remove text in Insert mode\n\

src/main.rs

@@ -5,6 +5,11 @@ mod sql;
 
 use std::{error::Error, io::IsTerminal, path::Path, process::ExitCode};
 
+use crossterm::event::{
+    DisableBracketedPaste, EnableBracketedPaste, KeyboardEnhancementFlags,
+    PopKeyboardEnhancementFlags, PushKeyboardEnhancementFlags,
+};
+
 type Result<T, E = Box<dyn Error>> = std::result::Result<T, E>;
 
 const HELP: &str = r#"dbdash — read-only PostgreSQL and SQLite inspection
@@ -65,6 +70,7 @@ Navigation:
   including quoted identifiers, literals, and multiline comments/strings as you type.
   F5 / Ctrl-Enter executes one SELECT/CTE on the current connection, showing up
   to 100 rows below. Results report truncation; use SQL LIMIT/OFFSET for more.
+  Ctrl-Enter needs terminal support for enhanced keyboard reporting; use F5 otherwise.
   Failed queries keep the previous results. Opening a relation restores browsing
   without clearing the query text. Query text is not saved across connections.
   q / Ctrl-C    Quit outside the query editor (q inserts text only in INSERT)
@@ -137,14 +143,21 @@ fn run() -> Result<()> {
         .transpose()?;
     let result = (|| {
         let mut terminal = ratatui::try_init()?;
-        crossterm::execute!(std::io::stdout(), crossterm::event::EnableBracketedPaste)?;
+        crossterm::execute!(
+            std::io::stdout(),
+            EnableBracketedPaste,
+            PushKeyboardEnhancementFlags(KeyboardEnhancementFlags::DISAMBIGUATE_ESCAPE_CODES)
+        )?;
         connection::run(&mut terminal, database)
     })();
-    let paste_result =
-        crossterm::execute!(std::io::stdout(), crossterm::event::DisableBracketedPaste);
+    let restore_result = crossterm::execute!(
+        std::io::stdout(),
+        PopKeyboardEnhancementFlags,
+        DisableBracketedPaste
+    );
     ratatui::restore();
     result?;
-    paste_result?;
+    restore_result?;
     Ok(())
 }