feat: move provider beside bottom cursor position

TODO.md

@@ -1,7 +1,7 @@
 - [x] adopt vamp-style top and bottom bars with a fixed layout, not vamp's configurable segment/tab system.
   - [x] render full-width bars in the outer shell (`src/connection.rs`) before splitting explorer/content; remove the old content-only header (`src/app.rs`, see above).
-  - [x] top: `dbdash` badge with vamp-style `▓░` trailing edge; retain provider and READ ONLY information without tab numbering.
+  - [x] top: `dbdash` badge with vamp-style `▓░` trailing edge; retain READ ONLY information without tab numbering.
-  - [x] bottom-left: current mode badge with `▓░` trailing edge, followed by the connected database name; bottom-right: focused input's one-based `line:column` with `░▓` leading edge.
+  - [x] bottom-left: current mode badge with `▓░` trailing edge, followed by the connected database name; bottom-right: database provider followed by the focused input's one-based `line:column` (or N/A) with `░▓` leading edge.
   - [x] capture a safe database display name on successful saved-profile and CLI connections, including SQLite; use the connected database, not explorer selection or `Database::name()` (which returns the provider). Never expose raw connection strings/passwords; show a clear disconnected state and retain the previous identity after a failed switch.
   - [x] add Normal/Insert query editing with mode-aware key routing; define entry/navigation keys and make Esc leave Insert before returning to the explorer. Preserve query execution, multiline editing, paste, and focus cycling.
   - [x] keep connection/password forms direct-entry for now; make the mode indicator reflect the focused surface rather than a stale query mode.
@@ -20,5 +20,5 @@
 - [x] remove the path from the database entry in the sidebar (can be viewed in the info panel)
 - [x] info panel should also pop up when pressing `i` on a child entry of that database entry in the sidebar (instead of only when the parent/database connection is hovered)
 - [x] `line:col` indicator in the bottom-right status bar should never disappear but instead display "N/A" in that case.
-- [ ] database type indicator should be moved down just left of the "line:col" indicator like in the attached image
+- [x] database type indicator should be moved down just left of the "line:col" indicator like in the attached image
 - [ ] introduce vim navigation inside the query input field.

src/connection.rs

@@ -429,7 +429,7 @@ fn draw_bars(
         Paragraph::new(Line::from(vec![
             Span::styled(" dbdash ", badge),
             Span::styled("▓░", edge),
-            Span::raw(format!(" {provider} · READ ONLY")),
+            Span::raw(" READ ONLY"),
         ]))
         .style(base),
         top,
@@ -439,9 +439,12 @@ fn draw_bars(
     let position = position.as_deref().unwrap_or(" N/A ");
     let position_width = (position.len() as u16 + 2).min(bottom.width);
     let mode_width = bottom.width.saturating_sub(position_width).min(10);
-    let [mode, name_area, cursor] = Layout::horizontal([
+    let provider_width = (Span::raw(provider).width() as u16 + 2)
+        .min(bottom.width.saturating_sub(position_width + mode_width));
+    let [mode, name_area, provider_area, cursor] = Layout::horizontal([
         Constraint::Length(mode_width),
         Constraint::Min(0),
+        Constraint::Length(provider_width),
         Constraint::Length(position_width),
     ])
     .areas(bottom);
@@ -454,6 +457,10 @@ fn draw_bars(
         mode,
     );
     frame.render_widget(Paragraph::new(format!(" {name}")).style(base), name_area);
+    frame.render_widget(
+        Paragraph::new(provider).centered().style(base),
+        provider_area,
+    );
     frame.render_widget(
         Paragraph::new(Line::from(vec![
             Span::styled("░▓", edge),
@@ -1169,6 +1176,31 @@ mod tests {
         Ok(())
     }
 
+    #[test]
+    fn provider_sits_before_position_and_displaces_the_database_label() -> Result<()> {
+        let mut terminal = ratatui::Terminal::new(ratatui::backend::TestBackend::new(32, 8))?;
+        terminal.draw(|frame| {
+            let [top, _, bottom] = shell_areas(frame.area());
+            draw_bars(
+                frame,
+                top,
+                bottom,
+                "PostgreSQL",
+                "a very long database name",
+                false,
+                None,
+            );
+        })?;
+        let buffer = terminal.backend().buffer();
+        let top: String = (0..32).map(|x| buffer[(x, 0)].symbol()).collect();
+        let footer: String = (0..32).map(|x| buffer[(x, 7)].symbol()).collect();
+        assert!(!top.contains("PostgreSQL"));
+        assert!(footer.starts_with(" NORMAL ▓░"));
+        assert!(footer.ends_with(" PostgreSQL ░▓ N/A "));
+        assert_eq!(buffer[(24, 7)].bg, Color::Reset);
+        Ok(())
+    }
+
     #[test]
     fn shell_keeps_position_when_name_is_long_and_yields_on_short_screens() -> Result<()> {
         let mut terminal = ratatui::Terminal::new(ratatui::backend::TestBackend::new(24, 8))?;

src/main.rs

@@ -46,7 +46,8 @@ Navigation:
   Enter on the connected database collapses/expands it without reconnecting.
   Keybindings float above the workspace; Up/Down/jk scroll, Home/End/g/G jump.
   Query Insert mode and connection/password fields keep ? as literal text.
-  Full-width bars show dbdash/provider/READ ONLY above and mode/database below.
+  Full-width bars show dbdash/READ ONLY above and mode/database below.
+  The database provider sits immediately left of the bottom-right position badge.
   Only badges have colored backgrounds; the remaining bar area uses terminal defaults.
   Focused inputs show one-based line:column (Unicode characters, not screen cells).
   The position badge shows N/A outside focused inputs, including in info/help popups.