docs: note footer PRIVACY button + centered MudOverlay privacy modal

DeepDrftPublic.Client/CLAUDE.md

@@ -11,7 +11,7 @@ All interactive UI for the site. Blazor WebAssembly. Pages, controls, the stream
 ## Actual structure
 
 - `Pages/`: Routable components. `Home.razor` (hero/about), `SessionDetail.razor` (session detail — hero-dominant overlay composition rendered via `<ReleaseHeroOverlay>`: large background hero image with darkening gradient shim, cover thumbnail + title + play button overlaid near the hero's bottom, genre/date/share overlaid at the top; uses `MudContainer MaxWidth="Large"`; **does not compose `ReleaseDetailScaffold`** — `PlayTrack` is wired directly in its own `@code` block; mounts `<WaveformVisualizer>` ambient engine + `<WaveformVisualizerControlPopover>` directly; renders `<ReleaseDescription>` below the hero for the release's description blurb), `MixDetail.razor` (mix detail — composes `ReleaseDetailScaffold` with `TopRightAction` lava-lamp `<WaveformVisualizerControlPopover>`; hero+meta rendered via `<ReleaseHeroOverlay Class="mix-hero">` in the scaffold's `Hero` slot with `ShowHeader="false"` suppressing the duplicate masthead; square ~600px cover-as-background with metadata overlaid; full-bleed `<WaveformVisualizer>` is the mode-A centerpiece mounted by the page directly; renders `<ReleaseDescription>` below the hero for the release's description blurb), `CutDetail.razor` (album detail — composes `ReleaseDetailScaffold` with the `Ambient` slot carrying `<WaveformVisualizer>` + `<WaveformVisualizerControlPopover>` for mode-B ambient layer; renders `<ReleaseDescription>` below the hero for the release's description blurb; each track row carries a per-track `<SharePopover EntryKey="@track.EntryKey" />` aligned far-right as the last flex child of `.cut-detail-track-row`), `FramePlayer.razor` (embeddable iframe player at `/FramePlayer`, uses `EmbedLayout`; two mutually-exclusive modes via query params: `TrackEntryKey` stages a single track as before; `ReleaseEntryKey` resolves the release's ordered tracks via `FramePlayerViewModel`, stages track 0 via `PlayerService.StageTrack`, and arms the queue via `Queue.Arm` — no JS interop in either path, so both run safely during prerender; the first play gesture in `AudioPlayerBar` routes through `Queue.Start()` which streams the current track and clears the armed state; release embeds expose queue skip-prev/next navigation in the player bar while single-track embeds show none; track-title links open in a new tab so the iframe keeps playing). **No demo pages** (`Counter.razor`, `Weather.razor` do not exist).
-- `Layout/`: `MainLayout.razor` (root layout, wraps in `AudioPlayerProvider`, hosts theme switcher), `DeepDrftMenu.razor` (branded menu bar), `NavMenu.razor` (nav list), `Pages.cs` (centralised nav index — `MenuPages` for header, `AllPages` for exhaustive list).
+- `Layout/`: `MainLayout.razor` (root layout, wraps in `AudioPlayerProvider`, hosts theme switcher), `DeepDrftMenu.razor` (branded menu bar), `NavMenu.razor` (nav list), `Pages.cs` (centralised nav index — `MenuPages` for header, `AllPages` for exhaustive list), `DeepDrftFooter.razor` (site footer — logo, nav links, copyright; contains a "Privacy" button that opens a screen-centered tinted modal via `MudOverlay` (`DarkBackground="true"`, `Modal="true"`) carrying the anonymous-listener privacy note; trigger-button styling in the co-located `DeepDrftFooter.razor.css`, overlay chrome in the global `deepdrft-styles.css`; follows the `QueueOverlay`/`WaveformVisualizerControlPopover` `MudOverlay` idiom — scrim-click closes, panel stops propagation).
 - `Controls/`: Reusable components.
   - `TrackCard.razor`: Individual track display (image, name, artist, album, genre, release date). Play/pause icon controlled via `IsPaused` parameter.
   - `TracksGallery.razor`: Responsive grid of `TrackCard` items (MudBlazor `MudGrid` with breakpoints). Fully controlled by parent; derives active-track state from cascaded player service.