feat: show connection details in status bar

TODO.md

@@ -1,2 +1,3 @@
 - [ ] feature: ability to give the connection configs a custom name (control how they're displayed in the sidebar)
+- [ ] feature: ability to remove a database connection
 - [ ] feature: line numbers in gutter of sql editor

src/connection.rs

@@ -20,6 +20,7 @@ use crate::{
 pub fn run(terminal: &mut DefaultTerminal, initial: Option<Database>) -> Result<()> {
     let mut profiles = Profiles::open(&config_path()?)?;
     let mut browser = initial.map(App::new).transpose()?;
+    let mut connection_label: Option<String> = None;
     let mut selection =
         ListState::default().with_selected((!profiles.entries.is_empty()).then_some(0));
     let mut focus = Focus::Explorer;
@@ -52,7 +53,7 @@ pub fn run(terminal: &mut DefaultTerminal, initial: Option<Database>) -> Result<
                 info.is_none() && focus == Focus::Query
                     && browser.as_ref().is_some_and(App::query_insert_mode)
             };
-            let name = browser.as_ref().map_or("Not connected", App::database_name);
+            let name = connection_label.as_deref().unwrap_or_else(|| browser.as_ref().map_or("Not connected", App::database_name));
             draw_bars(frame, top, bottom, browser.as_ref().map_or("—", App::provider), name, insert, position);
             let [sidebar, content] = Layout::horizontal([Constraint::Length(32), Constraint::Min(1)])
                 .areas(workspace);
@@ -132,6 +133,7 @@ pub fn run(terminal: &mut DefaultTerminal, initial: Option<Database>) -> Result<
                                     })
                                     .map(|connected| {
                                         browser = Some(connected);
+                                        connection_label = Some(form.label());
                                         active =
                                             selection.selected().and_then(|index| {
                                                 match entries[index] {
@@ -241,6 +243,7 @@ pub fn run(terminal: &mut DefaultTerminal, initial: Option<Database>) -> Result<
                                     match form.connect().and_then(App::new) {
                                         Ok(connected) => {
                                             browser = Some(connected);
+                                            connection_label = Some(form.label());
                                             active = Some(index);
                                             selection.select(Some(index));
                                             expanded = true;

src/main.rs

@@ -52,6 +52,8 @@ Navigation:
   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/READ ONLY above and mode/database below.
+  Saved PostgreSQL connections show database · user@host:port beside the mode,
+  matching the sidebar; passwords are never included.
   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).