Add Project entity, user routes and clipper controls

assets/controllers/clipper_controller.js

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+import { Controller } from "@hotwired/stimulus"
+import * as THREE from "three"
+import BIM from '../bim.js';
+
+export default class extends Controller {
+    static targets = ['hex'];
+
+    color(event) {
+        let color = event.target.value;
+        this.hexTarget.querySelector('span').textContent = color;
+        BIM.clipper.config.color = new THREE.Color(color);
+    }
+
+    size(event) {
+        BIM.clipper.config.size = event.target.value
+    }
+
+    deleteAll() {
+        BIM.clipper.deleteAll();
+    }
+}
+

assets/controllers/dropdown_controller.js

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+import { Controller } from '@hotwired/stimulus';
+
+/**
+ * Activate a dropdown menu and toggle icon
+ * [template: data_entry.html.twig]
+ */
+export default class extends Controller {
+    static targets = ['drop', 'caret'];
+
+    toggle() {
+        // Show / hide dropdown
+        this.dropTarget.classList.toggle('is-active');
+        const caretTarget = this.caretTarget;
+        const caretState = caretTarget.className.includes('down') ? 'down' : 'up';
+        const caretAction = {
+            'down': function(target) {
+                target.className = target.className.replace('down', 'up');
+            },
+            'up': function(target) {
+                target.className = target.className.replace('up', 'down');
+            }
+        };
+
+        caretAction[caretState](this.caretTarget);
+    }
+}