Minimalist UI: hide all elements until activated; add help modal and keyboard shortcuts

- Redesign UI to be invisible by default: only header + '?' button shown
- Press m to show sidebar, t for toolbar, / for search, ? for help
- Add help modal with all keyboard shortcuts
- Fix scanner to skip corrupt/unprobeable files instead of aborting
- Fix scanner to skip thumbnail errors instead of aborting
- Fix rescan to use background context so it completes after HTTP response
- Rename project from KISS Media Player to Player

1 files changed, 8 insertions, 1 deletions

diff --git a/web/css/player.css b/web/css/player.css
index 706667d..29baf30 100644
--- a/web/css/player.css
+++ b/web/css/player.css
@@ -1,13 +1,20 @@
 /* Player */
 .player {
   position: fixed;
-  inset: auto 0 0 var(--sidebar-width);
+  inset: auto 0 0 0;
   background: var(--player-bg);
   color: var(--text-primary);
   border-top: 1px solid var(--border);
   z-index: 60;
+  display: none; /* hidden by default until something plays */
   transition: inset var(--transition-base);
 }
+.player.open {
+  display: block;
+}
+.page.has-sidebar .player {
+  inset: auto 0 0 var(--sidebar-width);
+}
 .player.is-fullscreen {
   inset: 0;
   background: var(--player-stage-bg);