Render activity directly into requested timezone

app/javascript/controllers/timeline_controller.js

@@ -1,35 +0,0 @@
-import { Controller } from "@hotwired/stimulus"
-
-const MAX_ROWS = 25
-
-export default class extends Controller {
-  static targets = [ "cell", "item" ]
-  static values = { date: String }
-
-  cellTargetConnected(target) {
-    const dt = new Date(target.dataset.datetime)
-    target.classList.toggle("current-hour", this.#isCurrentHour(dt))
-  }
-
-  itemTargetConnected(target) {
-    const dt = new Date(target.dataset.datetime)
-    target.classList.toggle("out-of-range", !this.#dateIsToday(dt))
-    target.style.gridRowStart = MAX_ROWS - dt.getHours()
-  }
-
-  #dateIsToday(dt) {
-    const date = new Date(this.dateValue)
-    return this.#sameDay(dt, date)
-  }
-
-  #isCurrentHour(dt) {
-    const now = new Date()
-    return this.#sameDay(dt, now) && dt.getHours() === now.getHours()
-  }
-
-  #sameDay(dt1, dt2) {
-    return dt1.getYear() === dt2.getYear() &&
-      dt1.getMonth() === dt2.getMonth() &&
-      dt1.getDay() === dt2.getDay()
-  }
-}