Move Elsewhen into Omarchy as omarchy.elsewhen (#13429)

* Move Elsewhen into Omarchy as omarchy.elsewhen

The world clock ships in the shell tree instead of its own package. A
migration renames existing bar entries with their settings and removes
the retired package.

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

* Remove Elsewhen's shelved Earth row, overlap band and sky tint

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

* Tidy Elsewhen's models, data helper and docs, and drop currency

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

* Restructure Elsewhen's panel and globe on the shared shell components

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

* Show Elsewhen's bar globe upright

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

* Use the shared city search for Elsewhen's globe jump bar

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

* Keep legacy Elsewhen entries single and retry offline geocodes

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

* Fetch Elsewhen's weather with curl instead of a Python helper

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

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

test/shell.d/elsewhen-sun-test.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+
+set -euo pipefail
+
+source "$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)/base-test.sh"
+
+run_node_test <<'JS'
+const { Sun } = requireFromRoot('test/shell.d/elsewhen/solar.js')
+
+const noonAt = ([y, mo, d], offset) => Date.UTC(y, mo - 1, d, 12) - offset * 60000
+const within = (got, want, slack) => Math.abs(got - want) <= slack
+
+// Open-Meteo's published sunrise and sunset in UTC:
+// name, lat, lon, local date, UTC offset in minutes, rise, set, minutes of slack.
+// Past 64 north the sun meets the horizon at a shallow angle and needs more slack.
+const REFERENCE = [
+  ['Chicago', 41.85, -87.65, [2026, 8, 31], -300, '2026-08-31T11:15', '2026-09-01T00:26', 2],
+  ['Auckland', -36.85, 174.76, [2026, 8, 31], 720, '2026-08-30T18:43', '2026-08-31T05:59', 2],
+  ['Copenhagen', 55.68, 12.57, [2026, 8, 31], 120, '2026-08-31T04:13', '2026-08-31T18:07', 2],
+  ['Tokyo', 35.69, 139.69, [2026, 8, 31], 540, '2026-08-30T20:12', '2026-08-31T09:11', 2],
+  ['Quito', -0.22, -78.51, [2026, 8, 31], -300, '2026-08-31T11:10', '2026-08-31T23:17', 2],
+  ['Kashgar', 39.47, 75.99, [2026, 8, 31], 480, '2026-08-31T00:23', '2026-08-31T13:29', 2],
+  ['Reykjavik', 64.15, -21.94, [2025, 12, 21], 0, '2025-12-21T11:21', '2025-12-21T15:30', 2],
+  ['Sydney', -33.87, 151.21, [2025, 12, 21], 660, '2025-12-20T18:40', '2025-12-21T09:05', 2],
+  ['Nairobi', -1.29, 36.82, [2026, 3, 20], 180, '2026-03-20T03:36', '2026-03-20T15:43', 2],
+  ['Anchorage', 61.22, -149.90, [2026, 6, 21], -480, '2026-06-21T12:19', '2026-06-22T07:43', 2],
+  ['Ushuaia', -54.80, -68.30, [2026, 6, 21], -180, '2026-06-21T12:58', '2026-06-21T20:11', 2],
+  ['Nuuk', 64.18, -51.72, [2026, 8, 31], -120, '2026-08-31T08:06', '2026-08-31T22:47', 5],
+  ['Anadyr', 64.73, 177.51, [2026, 8, 31], 720, '2026-08-30T16:47', '2026-08-31T07:35', 5]
+]
+const misses = []
+for (const [name, lat, lon, date, offset, rise, set, slack] of REFERENCE) {
+  const times = Sun.sunTimes(lat, lon, noonAt(date, offset), offset)
+  if (times.kind !== 'normal') { misses.push(`${name} has no sunrise`); continue }
+  const riseOff = Math.abs(times.riseMs - Date.parse(rise + 'Z')) / 60000
+  const setOff = Math.abs(times.setMs - Date.parse(set + 'Z')) / 60000
+  if (riseOff > slack) misses.push(`${name} sunrise out by ${riseOff.toFixed(1)} min`)
+  if (setOff > slack) misses.push(`${name} sunset out by ${setOff.toFixed(1)} min`)
+}
+assertDeepEqual(misses, [], 'elsewhen matches published sunrise and sunset times')
+
+// ---- the poles
+
+const longyear = (date, offset) => Sun.sunTimes(78.22, 15.63, noonAt(date, offset), offset)
+const midnightSun = longyear([2026, 6, 21], 120)
+const polarNight = longyear([2025, 12, 21], 60)
+assertEqual(midnightSun.kind, 'midnightSun', 'elsewhen knows the midnight sun')
+assertEqual(polarNight.kind, 'polarNight', 'elsewhen knows the polar night')
+assertDeepEqual(Sun.litSpans(midnightSun), [{ x0: 0, x1: 1 }], 'elsewhen lights the whole bar under the midnight sun')
+assertDeepEqual(Sun.litSpans(polarNight), [], 'elsewhen lights nothing in the polar night')
+assert(Sun.litAt(midnightSun, 3 * 60) && !Sun.litAt(polarNight, 12 * 60), 'elsewhen reads daylight at the poles')
+assertEqual(Sun.eventMark(midnightSun.riseMinutes), null, 'elsewhen marks no sunrise that does not happen')
+
+// ---- the strip
+
+const chicago = Sun.sunTimes(41.85, -87.65, noonAt([2026, 8, 31], -300), -300)
+const span = Sun.litSpans(chicago)
+assertEqual(span.length, 1, 'elsewhen draws one band for an ordinary city')
+assert(within(span[0].x0 * 1440, 375, 2) && within(span[0].x1 * 1440, 1166, 2), 'elsewhen draws the band from sunrise to sunset on the local clock')
+assert(within(chicago.dayMinutes, 791, 2), 'elsewhen measures the length of the day')
+assertDeepEqual([5, 12, 22, 0].map(h => Sun.litAt(chicago, h * 60)), [false, true, false, false], 'elsewhen reads daylight through the day')
+
+const kashgar = Sun.sunTimes(39.47, 75.99, noonAt([2026, 8, 31], 480), 480)
+assertEqual(Sun.litSpans(kashgar).length, 1, 'elsewhen draws one band for a zone far from its sun')
+assert(within(kashgar.riseMinutes, 503, 2) && within(kashgar.setMinutes, 1289, 2), 'elsewhen keeps a far-off sun on its own clock')
+
+const solstice = Sun.sunTimes(64.15, -21.94, noonAt([2026, 6, 21], 0), 0)
+const ends = Sun.litSpans(solstice)
+assert(solstice.setMinutes > 1440, 'elsewhen sets the Reykjavik solstice sun after midnight')
+assertEqual(ends.length, 2, 'elsewhen lights a bar at both ends')
+assert(within(ends[0].x0 * 1440, 0, 0.01) && within(ends[0].x1 * 1440, 4, 1), 'elsewhen lights the minutes after midnight')
+assert(within(ends[1].x0 * 1440, 175, 1) && within(ends[1].x1 * 1440, 1440, 0.01), 'elsewhen lights from sunrise to the end of the bar')
+assertDeepEqual([0, 60, 180].map(m => Sun.litAt(solstice, m)), [true, false, true], 'elsewhen reads daylight on a bar lit at both ends')
+
+assertEqual(Sun.eventMark(solstice.setMinutes), null, 'elsewhen marks no sunset past midnight')
+assertDeepEqual([-30, 1500, 0, 1440].map(Sun.eventMark), [null, null, 0, 1], 'elsewhen marks only events on the bar')
+JS