style: format the whole tree with cargo fmt (stock defaults, #35)

One-time, mechanical reformat — no functional changes. The tree was not rustfmt-clean (~1800 hunks across ~100 files); this brings it to stock `cargo fmt` defaults so a `cargo fmt --check` CI gate can follow. Behaviour-preserving: 2509 pass / 0 fail / 1 ignored (unchanged baseline), clippy clean. A .git-blame-ignore-revs entry follows so `git blame` skips this commit.
2026-06-17 21:39:19 +00:00
parent e9606b5f6d
commit 41b7e9a049
102 changed files with 8017 additions and 4975 deletions
@@ -196,7 +196,16 @@ fn render_badge_box(label: &str, area: Rect, above: Option<Rect>, frame: &mut Fr
            area.y + area.height - box_h - 1
        }
    };
-    fill_overlay_rect(Rect { x, y, width: box_w, height: box_h }, label.to_string(), frame);
+    fill_overlay_rect(
+        Rect {
+            x,
+            y,
+            width: box_w,
+            height: box_h,
+        },
+        label.to_string(),
+        frame,
+    );
 }

 /// A step-caption box inset one cell from the bottom-right of `area`
@@ -309,7 +318,9 @@ fn render_path_entry(
    let inner_w = dialog_w.saturating_sub(4) as usize;
    let prompt_lines = wrap_lines(&m.prompt, inner_w);
    // Title + blank + prompt + blank + input box (1 row + borders) + blank + key hints.
-    let dialog_h = (prompt_lines.len() as u16).saturating_add(8).min(area.height);
+    let dialog_h = (prompt_lines.len() as u16)
+        .saturating_add(8)
+        .min(area.height);
    let x = area.x + (area.width.saturating_sub(dialog_w)) / 2;
    let y = area.y + (area.height.saturating_sub(dialog_h)) / 2;
    let dialog_area = Rect {
@@ -320,9 +331,7 @@ fn render_path_entry(
    };
    frame.render_widget(ratatui::widgets::Clear, dialog_area);

-    let title_style = Style::default()
-        .fg(theme.fg)
-        .add_modifier(Modifier::BOLD);
+    let title_style = Style::default().fg(theme.fg).add_modifier(Modifier::BOLD);
    let block = Block::default()
        .borders(Borders::ALL)
        .border_type(BorderType::Rounded)
@@ -386,9 +395,7 @@ fn render_load_picker(
    };
    frame.render_widget(ratatui::widgets::Clear, dialog_area);

-    let title_style = Style::default()
-        .fg(theme.fg)
-        .add_modifier(Modifier::BOLD);
+    let title_style = Style::default().fg(theme.fg).add_modifier(Modifier::BOLD);
    let block = Block::default()
        .borders(Borders::ALL)
        .border_type(BorderType::Rounded)
@@ -411,9 +418,7 @@ fn render_load_picker(
                    let marker = if i == m.selected { "›" } else { " " };
                    let temp_tag = if entry.is_temp { "[TEMP] " } else { "" };
                    let style = if i == m.selected {
-                        Style::default()
-                            .fg(theme.fg)
-                            .add_modifier(Modifier::BOLD)
+                        Style::default().fg(theme.fg).add_modifier(Modifier::BOLD)
                    } else {
                        Style::default().fg(theme.fg)
                    };
@@ -447,11 +452,7 @@ fn render_load_picker(
            let display_input = if *cursor == input.len() {
                format!("{input}{cursor_marker}")
            } else {
-                format!(
-                    "{}{cursor_marker}{}",
-                    &input[..*cursor],
-                    &input[*cursor..]
-                )
+                format!("{}{cursor_marker}{}", &input[..*cursor], &input[*cursor..])
            };
            text_lines.push(Line::from(format!("> {display_input}")));
            text_lines.push(Line::from(""));
@@ -500,9 +501,7 @@ fn render_rebuild_confirm(summary: &str, theme: &Theme, frame: &mut Frame<'_>, a
    let bg = ratatui::widgets::Clear;
    frame.render_widget(bg, dialog_area);

-    let title_style = Style::default()
-        .fg(theme.fg)
-        .add_modifier(Modifier::BOLD);
+    let title_style = Style::default().fg(theme.fg).add_modifier(Modifier::BOLD);
    let block = Block::default()
        .borders(Borders::ALL)
        .border_type(BorderType::Rounded)
@@ -524,16 +523,12 @@ fn render_rebuild_confirm(summary: &str, theme: &Theme, frame: &mut Frame<'_>, a
    text_lines.push(Line::from(vec![
        Span::styled(
            "[Y]",
-            Style::default()
-                .fg(theme.fg)
-                .add_modifier(Modifier::BOLD),
+            Style::default().fg(theme.fg).add_modifier(Modifier::BOLD),
        ),
        Span::raw(format!(" {}   ", crate::t!("shortcut.yes"))),
        Span::styled(
            "[N]",
-            Style::default()
-                .fg(theme.fg)
-                .add_modifier(Modifier::BOLD),
+            Style::default().fg(theme.fg).add_modifier(Modifier::BOLD),
        ),
        Span::raw(format!(" {}   ", crate::t!("shortcut.no"))),
        Span::styled("Esc", Style::default().fg(theme.muted)),
@@ -578,18 +573,14 @@ where
 /// dialog (issue #13): wide enough to hold the longest content
 /// line on a single row, clamped to sane bounds and the available
 /// area so a short insert no longer wraps on roomy terminals.
-fn undo_dialog_width(
-    content_widths: impl IntoIterator<Item = usize>,
-    area_width: u16,
-) -> u16 {
+fn undo_dialog_width(content_widths: impl IntoIterator<Item = usize>, area_width: u16) -> u16 {
    /// Floor — comfortably fits the button row plus borders.
    const MIN: u16 = 34;
    /// Ceiling for outlier (ultra-wide) terminals.
    const MAX: u16 = 100;
    let widest = content_widths.into_iter().max().unwrap_or(0);
    // +4: left/right border (2) + one padding column each side (2).
-    let preferred =
-        u16::try_from(widest).unwrap_or(u16::MAX).saturating_add(4);
+    let preferred = u16::try_from(widest).unwrap_or(u16::MAX).saturating_add(4);
    let upper = area_width.min(MAX);
    let lower = MIN.min(upper);
    preferred.clamp(lower, upper)
@@ -617,8 +608,7 @@ fn render_undo_confirm(
    let intro_line = format!("{intro} {}", m.command);
    // Local-time, human-formatted snapshot stamp (issue #13).
    let when_display = format_snapshot_timestamp(&m.timestamp);
-    let when_line =
-        crate::t!("modal.undo_confirm_when", timestamp = when_display);
+    let when_line = crate::t!("modal.undo_confirm_when", timestamp = when_display);
    let prompt = crate::t!("modal.undo_confirm_prompt");
    // Reconstruct the button row purely to measure its width — the
    // styled spans are built below. Keep this in sync with them.
@@ -681,9 +671,15 @@ fn render_undo_confirm(
    text_lines.push(Line::from(prompt));
    text_lines.push(Line::from(""));
    text_lines.push(Line::from(vec![
-        Span::styled("[Y]", Style::default().fg(theme.fg).add_modifier(Modifier::BOLD)),
+        Span::styled(
+            "[Y]",
+            Style::default().fg(theme.fg).add_modifier(Modifier::BOLD),
+        ),
        Span::raw(format!(" {}   ", crate::t!("shortcut.yes"))),
-        Span::styled("[N]", Style::default().fg(theme.fg).add_modifier(Modifier::BOLD)),
+        Span::styled(
+            "[N]",
+            Style::default().fg(theme.fg).add_modifier(Modifier::BOLD),
+        ),
        Span::raw(format!(" {}   ", crate::t!("shortcut.no"))),
        Span::styled("Esc", Style::default().fg(theme.muted)),
        Span::styled(
@@ -811,17 +807,13 @@ fn clamp_wrapped(text: &str, width: usize, max_rows: usize) -> Vec<String> {

 fn render_project_label(app: &App, theme: &Theme, frame: &mut Frame<'_>, area: Rect) {
    let label_style = Style::default().fg(theme.muted);
-    let value_style = Style::default()
-        .fg(theme.fg)
-        .add_modifier(Modifier::BOLD);
+    let value_style = Style::default().fg(theme.fg).add_modifier(Modifier::BOLD);
    let bar_style = Style::default().bg(theme.bg).fg(theme.muted);

    let no_project = crate::t!("status.no_project");
    let display = app.project_name.as_deref().unwrap_or(no_project.as_str());
-    let mut spans: Vec<Span<'_>> = vec![Span::styled(
-        crate::t!("status.project_label"),
-        label_style,
-    )];
+    let mut spans: Vec<Span<'_>> =
+        vec![Span::styled(crate::t!("status.project_label"), label_style)];
    if app.project_is_temp {
        spans.push(Span::styled(
            "[TEMP] ",
@@ -875,9 +867,7 @@ fn render_items_panel(app: &mut App, theme: &Theme, frame: &mut Frame<'_>, area:
        ))
        .title(Span::styled(
            format!(" {} ", crate::t!("panel.tables_title")),
-            Style::default()
-                .fg(theme.fg)
-                .add_modifier(Modifier::BOLD),
+            Style::default().fg(theme.fg).add_modifier(Modifier::BOLD),
        ))
        .style(Style::default().bg(theme.bg).fg(theme.fg));

@@ -918,9 +908,7 @@ fn render_items_panel(app: &mut App, theme: &Theme, frame: &mut Frame<'_>, area:
    let mut lines: Vec<Line<'_>> = Vec::new();
    for name in &app.tables {
        let style = if name == highlight {
-            Style::default()
-                .fg(theme.fg)
-                .add_modifier(Modifier::BOLD)
+            Style::default().fg(theme.fg).add_modifier(Modifier::BOLD)
        } else {
            Style::default().fg(theme.fg)
        };
@@ -937,7 +925,9 @@ fn render_items_panel(app: &mut App, theme: &Theme, frame: &mut Frame<'_>, area:
            }
        }
    }
-    let paragraph = Paragraph::new(lines).block(block).scroll((offset as u16, 0));
+    let paragraph = Paragraph::new(lines)
+        .block(block)
+        .scroll((offset as u16, 0));
    frame.render_widget(paragraph, area);
 }

@@ -956,9 +946,7 @@ fn render_relationships_panel(app: &mut App, theme: &Theme, frame: &mut Frame<'_
        ))
        .title(Span::styled(
            format!(" {} ", crate::t!("panel.relationships_title")),
-            Style::default()
-                .fg(theme.fg)
-                .add_modifier(Modifier::BOLD),
+            Style::default().fg(theme.fg).add_modifier(Modifier::BOLD),
        ))
        .style(Style::default().bg(theme.bg).fg(theme.fg));

@@ -992,12 +980,24 @@ fn render_relationships_panel(app: &mut App, theme: &Theme, frame: &mut Frame<'_
            ellipsize(&rel.name, inner_w),
            name_style,
        )));
-        let parent = format!("  {}.{} ->", rel.parent_table, rel.parent_columns.join(", "));
-        lines.push(Line::from(Span::styled(ellipsize(&parent, inner_w), detail_style)));
+        let parent = format!(
+            "  {}.{} ->",
+            rel.parent_table,
+            rel.parent_columns.join(", ")
+        );
+        lines.push(Line::from(Span::styled(
+            ellipsize(&parent, inner_w),
+            detail_style,
+        )));
        let child = format!("    {}.{}", rel.child_table, rel.child_columns.join(", "));
-        lines.push(Line::from(Span::styled(ellipsize(&child, inner_w), detail_style)));
+        lines.push(Line::from(Span::styled(
+            ellipsize(&child, inner_w),
+            detail_style,
+        )));
    }
-    let paragraph = Paragraph::new(lines).block(block).scroll((offset as u16, 0));
+    let paragraph = Paragraph::new(lines)
+        .block(block)
+        .scroll((offset as u16, 0));
    frame.render_widget(paragraph, area);
 }

@@ -1022,9 +1022,7 @@ fn render_output_panel(app: &mut App, theme: &Theme, frame: &mut Frame<'_>, area
        .border_style(Style::default().fg(theme.border))
        .title(Span::styled(
            format!(" {} ", crate::t!("panel.output_title")),
-            Style::default()
-                .fg(theme.fg)
-                .add_modifier(Modifier::BOLD),
+            Style::default().fg(theme.fg).add_modifier(Modifier::BOLD),
        ))
        .style(Style::default().bg(theme.bg).fg(theme.fg));

@@ -1132,9 +1130,9 @@ const fn output_span_style(class: OutputStyleClass, theme: &Theme) -> Style {
        OutputStyleClass::Neutral => Style::new().fg(theme.fg),
        OutputStyleClass::Efficient => Style::new().fg(theme.plan_efficient),
        OutputStyleClass::Expensive => Style::new().fg(theme.warning),
-        OutputStyleClass::AutomaticIndex => Style::new()
-            .fg(theme.warning)
-            .add_modifier(Modifier::BOLD),
+        OutputStyleClass::AutomaticIndex => {
+            Style::new().fg(theme.warning).add_modifier(Modifier::BOLD)
+        }
        // ADR-0038 §4 / §6: de-emphasised text — the `Executing SQL:`
        // prefix and every category-3 prose line (caveat + the
        // existing `client_side.*` notes). `theme.muted` is the
@@ -1239,9 +1237,7 @@ fn render_output_line<'a>(line: &'a OutputLine, theme: &Theme) -> Line<'a> {
            &line.text[..prefix_len],
            Style::default().fg(theme.muted),
        ));
-        for run in
-            crate::input_render::lex_to_runs_in_mode(rest, theme, Mode::Advanced)
-        {
+        for run in crate::input_render::lex_to_runs_in_mode(rest, theme, Mode::Advanced) {
            spans.push(Span::styled(
                &rest[run.byte_range.0..run.byte_range.1],
                run.style,
@@ -1350,9 +1346,7 @@ fn render_input_panel(app: &mut App, theme: &Theme, frame: &mut Frame<'_>, area:
        Span::raw(" "),
        Span::styled(
            label,
-            Style::default()
-                .fg(mode_color)
-                .add_modifier(Modifier::BOLD),
+            Style::default().fg(mode_color).add_modifier(Modifier::BOLD),
        ),
        Span::raw(" "),
    ]);
@@ -1474,7 +1468,10 @@ fn render_input_one_row(
        if offset > 0 {
            frame.render_widget(
                Paragraph::new(Span::styled("<", marker)),
-                Rect { width: 1, ..text_area },
+                Rect {
+                    width: 1,
+                    ..text_area
+                },
            );
        }
        if offset + eff < line_cols {
@@ -1536,8 +1533,16 @@ fn render_input_two_rows(
    // Overflowing both rows reserves a marker column on each row's
    // outer edge; otherwise both rows use their full text width.
    let overflow = line_cols >= capacity;
-    let row0_text_w = if overflow { row0_w.saturating_sub(1) } else { row0_w };
-    let row1_text_w = if overflow { row1_w.saturating_sub(1) } else { row1_w };
+    let row0_text_w = if overflow {
+        row0_w.saturating_sub(1)
+    } else {
+        row0_w
+    };
+    let row1_text_w = if overflow {
+        row1_w.saturating_sub(1)
+    } else {
+        row1_w
+    };
    let eff_cap = row0_text_w + row1_text_w;

    let start = offset.min(len);
@@ -1552,7 +1557,11 @@ fn render_input_two_rows(
        )
    };

-    let row0_x = if overflow { text_area.x + 1 } else { text_area.x };
+    let row0_x = if overflow {
+        text_area.x + 1
+    } else {
+        text_area.x
+    };
    frame.render_widget(
        Paragraph::new(to_line(&window[..split])),
        Rect {
@@ -1622,10 +1631,7 @@ fn expand_runs_to_cells(
 /// Convert `StyledRun`s into ratatui `Span`s borrowed from
 /// `input`. The end-of-input cursor sentinel (empty range) is
 /// rendered as an inverted space.
-fn runs_to_spans<'a>(
-    input: &'a str,
-    runs: &[crate::input_render::StyledRun],
-) -> Vec<Span<'a>> {
+fn runs_to_spans<'a>(input: &'a str, runs: &[crate::input_render::StyledRun]) -> Vec<Span<'a>> {
    runs.iter()
        .map(|r| {
            if r.byte_range.0 == r.byte_range.1 {
@@ -1710,21 +1716,14 @@ fn resolve_hint_lines(
    }
 }

-fn render_hint_panel(
-    theme: &Theme,
-    frame: &mut Frame<'_>,
-    area: Rect,
-    lines: Vec<Line<'static>>,
-) {
+fn render_hint_panel(theme: &Theme, frame: &mut Frame<'_>, area: Rect, lines: Vec<Line<'static>>) {
    let block = Block::default()
        .borders(Borders::ALL)
        .border_type(BorderType::Rounded)
        .border_style(Style::default().fg(theme.border))
        .title(Span::styled(
            format!(" {} ", crate::t!("panel.hint_title")),
-            Style::default()
-                .fg(theme.fg)
-                .add_modifier(Modifier::BOLD),
+            Style::default().fg(theme.fg).add_modifier(Modifier::BOLD),
        ))
        .style(Style::default().bg(theme.bg).fg(theme.fg));

@@ -1918,9 +1917,7 @@ fn status_bar_bindings(app: &App) -> Vec<(&'static str, String)> {
 }

 fn render_status_bar(app: &App, theme: &Theme, frame: &mut Frame<'_>, area: Rect) {
-    let key_style = Style::default()
-        .fg(theme.fg)
-        .add_modifier(Modifier::BOLD);
+    let key_style = Style::default().fg(theme.fg).add_modifier(Modifier::BOLD);
    let sep_style = Style::default().fg(theme.muted);
    let label_style = Style::default().fg(theme.muted);
    let bar_style = Style::default().bg(theme.bg).fg(theme.muted);
@@ -2016,9 +2013,16 @@ mod tests {
        };
        let rendered = render_output_line(&line, &theme);
        // [system] tag, then the dim prefix, then ≥1 SQL spans.
-        assert!(rendered.spans.len() >= 3, "tag + prefix + sql: {:?}", rendered.spans);
+        assert!(
+            rendered.spans.len() >= 3,
+            "tag + prefix + sql: {:?}",
+            rendered.spans
+        );
        assert_eq!(rendered.spans[0].content.as_ref(), "[system] ");
-        assert_eq!(rendered.spans[1].content.as_ref(), crate::echo::TEACHING_ECHO_LABEL);
+        assert_eq!(
+            rendered.spans[1].content.as_ref(),
+            crate::echo::TEACHING_ECHO_LABEL
+        );
        assert_eq!(
            rendered.spans[1].style.fg,
            Some(theme.muted),
@@ -2152,17 +2156,41 @@ mod tests {
        use crate::completion::{Candidate, CandidateKind, ModeClass};
        let theme = Theme::dark();
        let items = vec![
-            Candidate { text: "table".into(), kind: CandidateKind::Keyword, mode: ModeClass::Both },
-            Candidate { text: "index".into(), kind: CandidateKind::Keyword, mode: ModeClass::Advanced },
-            Candidate { text: "relationship".into(), kind: CandidateKind::Keyword, mode: ModeClass::Simple },
+            Candidate {
+                text: "table".into(),
+                kind: CandidateKind::Keyword,
+                mode: ModeClass::Both,
+            },
+            Candidate {
+                text: "index".into(),
+                kind: CandidateKind::Keyword,
+                mode: ModeClass::Advanced,
+            },
+            Candidate {
+                text: "relationship".into(),
+                kind: CandidateKind::Keyword,
+                mode: ModeClass::Simple,
+            },
        ];
        let line = render_candidate_line(&items, None, 100, &theme);
        assert_eq!(line.spans[0].content.as_ref(), "table");
-        assert_eq!(line.spans[0].style.fg, Some(theme.tok_keyword), "Both keeps the kind colour");
+        assert_eq!(
+            line.spans[0].style.fg,
+            Some(theme.tok_keyword),
+            "Both keeps the kind colour"
+        );
        assert_eq!(line.spans[2].content.as_ref(), "index");
-        assert_eq!(line.spans[2].style.fg, Some(theme.mode_advanced), "Advanced → advanced colour");
+        assert_eq!(
+            line.spans[2].style.fg,
+            Some(theme.mode_advanced),
+            "Advanced → advanced colour"
+        );
        assert_eq!(line.spans[4].content.as_ref(), "relationship");
-        assert_eq!(line.spans[4].style.fg, Some(theme.mode_simple), "Simple → simple colour");
+        assert_eq!(
+            line.spans[4].style.fg,
+            Some(theme.mode_simple),
+            "Simple → simple colour"
+        );
    }

    #[test]
@@ -2173,8 +2201,16 @@ mod tests {
        use crate::completion::{Candidate, CandidateKind, ModeClass};
        let theme = Theme::dark();
        let items = vec![
-            Candidate { text: "values".into(), kind: CandidateKind::Keyword, mode: ModeClass::Advanced },
-            Candidate { text: "select".into(), kind: CandidateKind::Keyword, mode: ModeClass::Advanced },
+            Candidate {
+                text: "values".into(),
+                kind: CandidateKind::Keyword,
+                mode: ModeClass::Advanced,
+            },
+            Candidate {
+                text: "select".into(),
+                kind: CandidateKind::Keyword,
+                mode: ModeClass::Advanced,
+            },
        ];
        let line = render_candidate_line(&items, None, 100, &theme);
        assert_eq!(
@@ -2248,7 +2284,10 @@ mod tests {
            "the error body is neutral fg, not flooded red",
        );
        assert!(
-            rendered.spans[1].style.add_modifier.contains(Modifier::BOLD),
+            rendered.spans[1]
+                .style
+                .add_modifier
+                .contains(Modifier::BOLD),
            "the error body is bold for weight without the red-wall readability cost",
        );
    }
@@ -2509,10 +2548,14 @@ mod tests {
            "the tail around the cursor must be visible:\n{out}"
        );
        assert!(
-            !out.lines().any(|l| l.contains("select * from Customers where")),
+            !out.lines()
+                .any(|l| l.contains("select * from Customers where")),
            "the head must be scrolled off:\n{out}"
        );
-        assert!(out.contains('<'), "a left scroll marker signals the hidden head:\n{out}");
+        assert!(
+            out.contains('<'),
+            "a left scroll marker signals the hidden head:\n{out}"
+        );
    }

    #[test]
@@ -2525,9 +2568,18 @@ mod tests {
        let theme = Theme::dark();
        // Narrow (sidebar hidden, DB1) so the line overflows the field.
        let out = render_to_string(&mut app, &theme, 60, 24);
-        assert!(out.contains("select * from"), "head visible at Home:\n{out}");
-        assert!(out.contains('>'), "a right scroll marker signals the hidden tail:\n{out}");
-        assert!(!out.contains("Wonderland"), "the tail must be scrolled off:\n{out}");
+        assert!(
+            out.contains("select * from"),
+            "head visible at Home:\n{out}"
+        );
+        assert!(
+            out.contains('>'),
+            "a right scroll marker signals the hidden tail:\n{out}"
+        );
+        assert!(
+            !out.contains("Wonderland"),
+            "the tail must be scrolled off:\n{out}"
+        );
    }

    // ---- ADR-0046 DA4: two-row input on tall terminals -----------
@@ -2569,8 +2621,14 @@ mod tests {
        let theme = Theme::dark();
        // Very narrow + tall: two rows, but the line exceeds both.
        let out = render_to_string(&mut app, &theme, 38, 44);
-        assert!(out.contains("Wonderland"), "the tail/cursor stays visible:\n{out}");
-        assert!(out.contains('<'), "a left marker signals the hidden head:\n{out}");
+        assert!(
+            out.contains("Wonderland"),
+            "the tail/cursor stays visible:\n{out}"
+        );
+        assert!(
+            out.contains('<'),
+            "a left marker signals the hidden head:\n{out}"
+        );
    }

    #[test]
@@ -2644,7 +2702,10 @@ mod tests {

    /// The `key` column of the strip's bindings, in order.
    fn strip_keys(app: &App) -> Vec<&'static str> {
-        status_bar_bindings(app).into_iter().map(|(k, _)| k).collect()
+        status_bar_bindings(app)
+            .into_iter()
+            .map(|(k, _)| k)
+            .collect()
    }

    /// The full rendered strip text (keys + labels + separators).
@@ -2659,7 +2720,12 @@ mod tests {
    fn hint_text(lines: &[Line<'_>]) -> String {
        lines
            .iter()
-            .map(|l| l.spans.iter().map(|s| s.content.clone()).collect::<String>())
+            .map(|l| {
+                l.spans
+                    .iter()
+                    .map(|s| s.content.clone())
+                    .collect::<String>()
+            })
            .collect::<Vec<_>>()
            .join("\n")
    }
@@ -2686,10 +2752,7 @@ mod tests {
    fn strip_sidebar_focus_state_is_pane_scroll_input() {
        let mut app = App::new();
        app.nav_focus = NavFocus::SidebarTables;
-        assert_eq!(
-            strip_keys(&app),
-            vec!["Ctrl-O", "↑↓/PgUp/PgDn", "Esc"],
-        );
+        assert_eq!(strip_keys(&app), vec!["Ctrl-O", "↑↓/PgUp/PgDn", "Esc"],);
        // ...and the relationships sidebar is the same state.
        app.nav_focus = NavFocus::SidebarRelationships;
        assert_eq!(strip_keys(&app), vec!["Ctrl-O", "↑↓/PgUp/PgDn", "Esc"]);
@@ -2802,11 +2865,7 @@ mod tests {
        assert_eq!(two, vec!["alpha beta", "gamma delta"]);
        // > max rows: clamp to max, last row ends with an ellipsis,
        // and every row stays within the width.
-        let many = clamp_wrapped(
-            "alpha beta gamma delta epsilon zeta eta theta iota",
-            11,
-            3,
-        );
+        let many = clamp_wrapped("alpha beta gamma delta epsilon zeta eta theta iota", 11, 3);
        assert_eq!(many.len(), 3);
        assert!(many[2].ends_with('…'), "last row ellipsized: {many:?}");
        for row in &many {
@@ -2931,9 +2990,18 @@ mod tests {
        app.output.push_back(err);

        let out = render_to_string(&mut app, &Theme::dark(), 100, 20);
-        assert!(out.contains("running: drop table Orders"), "pending keeps running::\n{out}");
-        assert!(out.contains("create table T with pk ✓"), "ok shows ✓:\n{out}");
-        assert!(out.contains("insert into T values (1) ✗"), "err shows ✗:\n{out}");
+        assert!(
+            out.contains("running: drop table Orders"),
+            "pending keeps running::\n{out}"
+        );
+        assert!(
+            out.contains("create table T with pk ✓"),
+            "ok shows ✓:\n{out}"
+        );
+        assert!(
+            out.contains("insert into T values (1) ✗"),
+            "err shows ✗:\n{out}"
+        );
        assert!(
            !out.contains("running: create table"),
            "a completed echo drops the running: prefix:\n{out}"
@@ -2970,7 +3038,10 @@ mod tests {

    #[test]
    fn format_snapshot_timestamp_falls_back_on_garbage() {
-        assert_eq!(format_snapshot_timestamp("not a timestamp"), "not a timestamp");
+        assert_eq!(
+            format_snapshot_timestamp("not a timestamp"),
+            "not a timestamp"
+        );
    }

    #[test]
@@ -2999,9 +3070,9 @@ mod tests {
        let theme = Theme::dark();
        let out = render_to_string(&mut app, &theme, 120, 30);
        assert!(
-            out.lines().any(|l| l.contains(
-                "This will undo: insert into Customers values (1, 'Oliver Sturm')"
-            )),
+            out.lines()
+                .any(|l| l
+                    .contains("This will undo: insert into Customers values (1, 'Oliver Sturm')")),
            "command must sit on one row on a wide terminal:\n{out}"
        );
    }
@@ -3017,7 +3088,10 @@ mod tests {
        }));
        let theme = Theme::dark();
        let out = render_to_string(&mut app, &theme, 120, 30);
-        assert!(out.contains("Snapshot taken"), "capitalized Snapshot:\n{out}");
+        assert!(
+            out.contains("Snapshot taken"),
+            "capitalized Snapshot:\n{out}"
+        );
        assert!(out.contains("[Y] Yes"), "capitalized Yes:\n{out}");
        assert!(out.contains("[N] No"), "capitalized No:\n{out}");
        assert!(
@@ -3113,8 +3187,14 @@ mod tests {
        app.schema_cache.table_indexes.insert(
            "Customers".to_string(),
            vec![
-                IndexEntry { name: "idx_email".to_string(), unique: false },
-                IndexEntry { name: "uidx_login".to_string(), unique: true },
+                IndexEntry {
+                    name: "idx_email".to_string(),
+                    unique: false,
+                },
+                IndexEntry {
+                    name: "uidx_login".to_string(),
+                    unique: true,
+                },
            ],
        );
        let theme = Theme::dark();
@@ -3123,7 +3203,10 @@ mod tests {
        assert!(out.contains("Customers"), "table listed:\n{out}");
        assert!(out.contains("Orders"), "table listed:\n{out}");
        assert!(out.contains("idx_email"), "index nested in panel:\n{out}");
-        assert!(out.contains("uidx_login [unique]"), "unique index marked:\n{out}");
+        assert!(
+            out.contains("uidx_login [unique]"),
+            "unique index marked:\n{out}"
+        );
    }

    #[test]
@@ -3143,10 +3226,19 @@ mod tests {
        app.tables = vec!["Customers".to_string()];
        let theme = Theme::dark();
        let narrow = render_to_string(&mut app, &theme, 80, 24);
-        assert!(!narrow.contains("Tables"), "sidebar hidden at 80 wide:\n{narrow}");
+        assert!(
+            !narrow.contains("Tables"),
+            "sidebar hidden at 80 wide:\n{narrow}"
+        );
        let wide = render_to_string(&mut app, &theme, 110, 24);
-        assert!(wide.contains("Tables"), "sidebar shown at 110 wide:\n{wide}");
-        assert!(wide.contains("Customers"), "tables listed when shown:\n{wide}");
+        assert!(
+            wide.contains("Tables"),
+            "sidebar shown at 110 wide:\n{wide}"
+        );
+        assert!(
+            wide.contains("Customers"),
+            "tables listed when shown:\n{wide}"
+        );
    }

    #[test]
@@ -3181,7 +3273,10 @@ mod tests {
        let theme = Theme::dark();
        let out = render_to_string(&mut app, &theme, 110, 24);
        assert!(out.contains("Relationships"), "panel title present:\n{out}");
-        assert!(out.contains("Customers_Orders"), "relationship name:\n{out}");
+        assert!(
+            out.contains("Customers_Orders"),
+            "relationship name:\n{out}"
+        );
        assert!(
            out.lines().any(|l| l.contains("Customers.id ->")),
            "parent endpoint, broken at the arrow:\n{out}"
@@ -3228,8 +3323,14 @@ mod tests {

        app.nav_focus = NavFocus::SidebarTables;
        let focused = render_to_string(&mut app, &theme, 80, 24);
-        assert!(focused.contains("Tables"), "sidebar revealed in nav mode:\n{focused}");
-        assert!(focused.contains("Customers"), "tables in the overlay:\n{focused}");
+        assert!(
+            focused.contains("Tables"),
+            "sidebar revealed in nav mode:\n{focused}"
+        );
+        assert!(
+            focused.contains("Customers"),
+            "tables in the overlay:\n{focused}"
+        );
        assert!(
            focused.contains("Relationships"),
            "relationships panel in the overlay:\n{focused}"
@@ -3365,7 +3466,9 @@ mod tests {
        }
        let backend = TestBackend::new(width, height);
        let mut terminal = Terminal::new(backend).expect("create terminal");
-        terminal.draw(|f| render(app, theme, f)).expect("draw frame");
+        terminal
+            .draw(|f| render(app, theme, f))
+            .expect("draw frame");
        terminal.backend().buffer().clone()
    }