Add Interstellar and Your Name pages

Interstellar: Gargantua with a time dilation clock (Earth today vs.
Miller's planet), TARS with his settings and remarks about the house,
the Endurance spinning at a solar-driven RPM while a Ranger docks, and
the tesseract's bookshelf with the time in binary dust and the Message's
first word in Morse on a watch.

Your Name: comet Tiamat splitting over Itomori's lake, and
kataware-doki, a countdown to sunset from sun.sun where two silhouettes
stand on the crater rim during the twilight hour.

HomeData gains sunset, sunrise and sun elevation (with an ISO time
parser); wrap() and typed() move to el512_pages.h. Share Tech Mono 22
gets the full Latin set. All pages are in the renderer, checked with
normal, busy and empty data.

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

components/el512/interstellar.h

@@ -0,0 +1,33 @@
+// Interstellar-themed animated pages for the ESPHome display: Gargantua with
+// a time dilation clock, TARS and its settings, the Endurance spinning while a
+// Ranger docks, and the tesseract's bookshelf with the time in dust and a
+// message in Morse. Fan art: layouts, drawings and texts are original.
+//
+// Each function draws a whole page. Call it from a page lambda and list that
+// page under animated_pages; the animation clock is the display's page_age_ms().
+#pragma once
+
+#include "el512_pages.h"
+#include "esphome/components/display/display.h"
+#include "esphome/core/time.h"
+
+namespace esphome::el512 {
+
+class EL512Display;
+
+namespace interstellar {
+
+struct Fonts {
+  display::BaseFont *title{nullptr};  // wide headers (Michroma 12)
+  display::BaseFont *large{nullptr};  // wide numbers (Michroma 28)
+  display::BaseFont *mono{nullptr};   // readouts and TARS (Share Tech Mono 14)
+  display::BaseFont *code{nullptr};   // larger monospace (Share Tech Mono 22)
+};
+
+void gargantua(EL512Display &it, const Fonts &f, ESPTime now);
+void tars(EL512Display &it, const Fonts &f, const HomeData &d);
+void endurance(EL512Display &it, const Fonts &f, const HomeData &d, ESPTime now);
+void tesseract(EL512Display &it, const Fonts &f, const HomeData &d, ESPTime now);
+
+}  // namespace interstellar
+}  // namespace esphome::el512