Status bar: advertise F9 for help, which works everywhere

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

SPECS.md

@@ -97,7 +97,7 @@ Layout sketch (Library view; the other views follow the same frame):
 │ ● Show One (2008)    12/62     │                                   │
 │ ○ Show Two (2015)    10/10     │                                   │
 ├────────────────────────────────┴───────────────────────────────────┤
-│ Tab movies/series · f filter · / text · t monitor · ? help · q quit │ ← key hints of the current view
+│ Tab movies/series · f filter · / text · t monitor · F9 help · q quit │ ← key hints of the current view
 └────────────────────────────────────────────────────────────────────┘
 ```
 
@@ -111,7 +111,7 @@ Keybindings (the status bar shows the ones that apply to the current view):
 |---|---|
 | `F1-F7` | Switch view (Movies, Series, Library, Downloads, Calendar, Log, Config); also while typing, and from full-screen views. Dialogs block them. |
 | `Tab` / `Shift+Tab` | Switch panel within the current view (never the view): search box / results, Downloads panels, Library lists |
-| `?` / `F9` | Help (`F9` also works while typing) |
+| `F9` / `?` | Help. `F9` works everywhere; `?` only when no text field has the focus (it is text in search boxes and in the Config view) |
 | `q` / `Ctrl+C` | Quit |
 | `Esc` | Close a dialog or a full-screen view |
 | `/` | Movies, Series, Library: focus the search / text filter |

internal/ui/app.go

@@ -373,7 +373,7 @@ func (a *App) renderStatus() {
 		if v.captureKeys { // q and ? are text there
 			parts = append(parts, "F9 help · F1-F7 views")
 		} else {
-			parts = append(parts, "? help · F1-F7 · q quit")
+			parts = append(parts, "F9 help · F1-F7 · q quit")
 		}
 		hints = strings.Join(parts, " · ")
 	}

internal/ui/help.go

@@ -8,7 +8,8 @@ import (
 const helpText = `[yellow]Global[-]
   F1-F7                  switch view (also from the release and episode lists)
   Tab, Shift+Tab         switch panel within a view
-  ?, F9                  this help (F9 works while typing)
+  F9, ?                  this help. F9 works everywhere; ? only when no text
+                         field has the focus (press Esc first in a search box)
   q, Ctrl+C              quit
   Esc                    close dialog / go back