Release Fenris 0.5.0 with Chalktone dashboard and dotted activity plots

README.md

@@ -252,6 +252,29 @@ is retried at the next interval; it never fabricates missing observations.
 
 ## Reading the dashboard
 
+![Chalktone dashboard with a dotted activity plot](assets/dashboard-chalktone.png)
+
+Preview uses synthetic observations, not measurements from a real drive.
+
+The Chalktone dashboard opens with a large **Live** activity plot. **Day** shows
+hourly evidence for a selected date, labelled UTC, and **History** shows daily
+evidence. Local-day totals keep their recorded timezone. Dotted traces show
+measured read/write volumes, not transfer speed; missing evidence breaks the
+trace. `?` marks a gap, `~` a partial total, and `u` unallocated daily volume.
+Use the selected-point readout for exact values and evidence state.
+
+- `v` cycles Live / Day / History; the tabs are also clickable.
+- `←` / `→` inspect points; `w` switches read/write volume in every view.
+- `[` / `]` browse dates, `g` enters a date, and `t` returns to today/live.
+- `Tab` / `Shift+Tab` move focus; `z` expands the focused panel, and `z` or
+  `Esc` restores it. Monitoring status and controls remain visible.
+- `s` cycles Chalktone, Amber, Nord, and High Contrast; saved theme preferences
+  survive upgrades. `m` toggles reduced motion.
+
+On smaller terminals, textual summaries and scrollable panels keep evidence
+accessible. Pause, resume, collect, disclosures, help, and quit remain available
+in the fixed control row.
+
 Run `fenris` as your normal user to open the TUI dashboard. The dashboard does
 not need `sudo`. Use `sudo` for package installation and system configuration;
 pause, resume, and collect-now actions normally authenticate through polkit.