update to bootstrap 5.2 and fixes

9 files changed, 591 insertions, 178 deletions

diff --git a/vendor/twbs/bootstrap/js/src/util/backdrop.js b/vendor/twbs/bootstrap/js/src/util/backdrop.js
index 04c763518..26c413a83 100644
--- a/vendor/twbs/bootstrap/js/src/util/backdrop.js
+++ b/vendor/twbs/bootstrap/js/src/util/backdrop.js
@@ -1,41 +1,65 @@
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.1.3): util/backdrop.js
+ * Bootstrap (v5.2.0): util/backdrop.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * --------------------------------------------------------------------------
  */
 
 import EventHandler from '../dom/event-handler'
-import { execute, executeAfterTransition, getElement, reflow, typeCheckConfig } from './index'
+import { execute, executeAfterTransition, getElement, reflow } from './index'
+import Config from './config'
+
+/**
+ * Constants
+ */
+
+const NAME = 'backdrop'
+const CLASS_NAME_FADE = 'fade'
+const CLASS_NAME_SHOW = 'show'
+const EVENT_MOUSEDOWN = `mousedown.bs.${NAME}`
 
 const Default = {
   className: 'modal-backdrop',
-  isVisible: true, // if false, we use the backdrop helper without adding any element to the dom
+  clickCallback: null,
   isAnimated: false,
-  rootElement: 'body', // give the choice to place backdrop under different elements
-  clickCallback: null
+  isVisible: true, // if false, we use the backdrop helper without adding any element to the dom
+  rootElement: 'body' // give the choice to place backdrop under different elements
 }
 
 const DefaultType = {
   className: 'string',
-  isVisible: 'boolean',
+  clickCallback: '(function|null)',
   isAnimated: 'boolean',
-  rootElement: '(element|string)',
-  clickCallback: '(function|null)'
+  isVisible: 'boolean',
+  rootElement: '(element|string)'
 }
-const NAME = 'backdrop'
-const CLASS_NAME_FADE = 'fade'
-const CLASS_NAME_SHOW = 'show'
 
-const EVENT_MOUSEDOWN = `mousedown.bs.${NAME}`
+/**
+ * Class definition
+ */
 
-class Backdrop {
+class Backdrop extends Config {
   constructor(config) {
+    super()
     this._config = this._getConfig(config)
     this._isAppended = false
     this._element = null
   }
 
+  // Getters
+  static get Default() {
+    return Default
+  }
+
+  static get DefaultType() {
+    return DefaultType
+  }
+
+  static get NAME() {
+    return NAME
+  }
+
+  // Public
   show(callback) {
     if (!this._config.isVisible) {
       execute(callback)
@@ -44,11 +68,12 @@ class Backdrop {
 
     this._append()
 
+    const element = this._getElement()
     if (this._config.isAnimated) {
-      reflow(this._getElement())
+      reflow(element)
     }
 
-    this._getElement().classList.add(CLASS_NAME_SHOW)
+    element.classList.add(CLASS_NAME_SHOW)
 
     this._emulateAnimation(() => {
       execute(callback)
@@ -69,8 +94,18 @@ class Backdrop {
     })
   }
 
-  // Private
+  dispose() {
+    if (!this._isAppended) {
+      return
+    }
+
+    EventHandler.off(this._element, EVENT_MOUSEDOWN)
 
+    this._element.remove()
+    this._isAppended = false
+  }
+
+  // Private
   _getElement() {
     if (!this._element) {
       const backdrop = document.createElement('div')
@@ -85,15 +120,9 @@ class Backdrop {
     return this._element
   }
 
-  _getConfig(config) {
-    config = {
-      ...Default,
-      ...(typeof config === 'object' ? config : {})
-    }
-
+  _configAfterMerge(config) {
     // use getElement() with the default "body" to get a fresh Element on each instantiation
     config.rootElement = getElement(config.rootElement)
-    typeCheckConfig(NAME, config, DefaultType)
     return config
   }
 
@@ -102,26 +131,16 @@ class Backdrop {
       return
     }
 
-    this._config.rootElement.append(this._getElement())
+    const element = this._getElement()
+    this._config.rootElement.append(element)
 
-    EventHandler.on(this._getElement(), EVENT_MOUSEDOWN, () => {
+    EventHandler.on(element, EVENT_MOUSEDOWN, () => {
       execute(this._config.clickCallback)
     })
 
     this._isAppended = true
   }
 
-  dispose() {
-    if (!this._isAppended) {
-      return
-    }
-
-    EventHandler.off(this._element, EVENT_MOUSEDOWN)
-
-    this._element.remove()
-    this._isAppended = false
-  }
-
   _emulateAnimation(callback) {
     executeAfterTransition(callback, this._getElement(), this._config.isAnimated)
   }
diff --git a/vendor/twbs/bootstrap/js/src/util/component-functions.js b/vendor/twbs/bootstrap/js/src/util/component-functions.js
index bd44c3fdc..da7a1d715 100644
--- a/vendor/twbs/bootstrap/js/src/util/component-functions.js
+++ b/vendor/twbs/bootstrap/js/src/util/component-functions.js
@@ -1,6 +1,6 @@
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.1.3): util/component-functions.js
+ * Bootstrap (v5.2.0): util/component-functions.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * --------------------------------------------------------------------------
  */
diff --git a/vendor/twbs/bootstrap/js/src/util/config.js b/vendor/twbs/bootstrap/js/src/util/config.js
new file mode 100644
index 000000000..d700cdb29
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/util/config.js
@@ -0,0 +1,66 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v5.2.0): util/config.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+import { isElement, toType } from './index'
+import Manipulator from '../dom/manipulator'
+
+/**
+ * Class definition
+ */
+
+class Config {
+  // Getters
+  static get Default() {
+    return {}
+  }
+
+  static get DefaultType() {
+    return {}
+  }
+
+  static get NAME() {
+    throw new Error('You have to implement the static method "NAME", for each component!')
+  }
+
+  _getConfig(config) {
+    config = this._mergeConfigObj(config)
+    config = this._configAfterMerge(config)
+    this._typeCheckConfig(config)
+    return config
+  }
+
+  _configAfterMerge(config) {
+    return config
+  }
+
+  _mergeConfigObj(config, element) {
+    const jsonConfig = isElement(element) ? Manipulator.getDataAttribute(element, 'config') : {} // try to parse
+
+    return {
+      ...this.constructor.Default,
+      ...(typeof jsonConfig === 'object' ? jsonConfig : {}),
+      ...(isElement(element) ? Manipulator.getDataAttributes(element) : {}),
+      ...(typeof config === 'object' ? config : {})
+    }
+  }
+
+  _typeCheckConfig(config, configTypes = this.constructor.DefaultType) {
+    for (const property of Object.keys(configTypes)) {
+      const expectedTypes = configTypes[property]
+      const value = config[property]
+      const valueType = isElement(value) ? 'element' : toType(value)
+
+      if (!new RegExp(expectedTypes).test(valueType)) {
+        throw new TypeError(
+          `${this.constructor.NAME.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`
+        )
+      }
+    }
+  }
+}
+
+export default Config
diff --git a/vendor/twbs/bootstrap/js/src/util/focustrap.js b/vendor/twbs/bootstrap/js/src/util/focustrap.js
index 44d5f47eb..5ffc9fe1c 100644
--- a/vendor/twbs/bootstrap/js/src/util/focustrap.js
+++ b/vendor/twbs/bootstrap/js/src/util/focustrap.js
@@ -1,23 +1,17 @@
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.1.3): util/focustrap.js
+ * Bootstrap (v5.2.0): util/focustrap.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * --------------------------------------------------------------------------
  */
 
 import EventHandler from '../dom/event-handler'
 import SelectorEngine from '../dom/selector-engine'
-import { typeCheckConfig } from './index'
+import Config from './config'
 
-const Default = {
-  trapElement: null, // The element to trap focus inside of
-  autofocus: true
-}
-
-const DefaultType = {
-  trapElement: 'element',
-  autofocus: 'boolean'
-}
+/**
+ * Constants
+ */
 
 const NAME = 'focustrap'
 const DATA_KEY = 'bs.focustrap'
@@ -29,22 +23,49 @@ const TAB_KEY = 'Tab'
 const TAB_NAV_FORWARD = 'forward'
 const TAB_NAV_BACKWARD = 'backward'
 
-class FocusTrap {
+const Default = {
+  autofocus: true,
+  trapElement: null // The element to trap focus inside of
+}
+
+const DefaultType = {
+  autofocus: 'boolean',
+  trapElement: 'element'
+}
+
+/**
+ * Class definition
+ */
+
+class FocusTrap extends Config {
   constructor(config) {
+    super()
     this._config = this._getConfig(config)
     this._isActive = false
     this._lastTabNavDirection = null
   }
 
-  activate() {
-    const { trapElement, autofocus } = this._config
+  // Getters
+  static get Default() {
+    return Default
+  }
+
+  static get DefaultType() {
+    return DefaultType
+  }
+
+  static get NAME() {
+    return NAME
+  }
 
+  // Public
+  activate() {
     if (this._isActive) {
       return
     }
 
-    if (autofocus) {
-      trapElement.focus()
+    if (this._config.autofocus) {
+      this._config.trapElement.focus()
     }
 
     EventHandler.off(document, EVENT_KEY) // guard against infinite focus loop
@@ -64,12 +85,10 @@ class FocusTrap {
   }
 
   // Private
-
   _handleFocusin(event) {
-    const { target } = event
     const { trapElement } = this._config
 
-    if (target === document || target === trapElement || trapElement.contains(target)) {
+    if (event.target === document || event.target === trapElement || trapElement.contains(event.target)) {
       return
     }
 
@@ -91,15 +110,6 @@ class FocusTrap {
 
     this._lastTabNavDirection = event.shiftKey ? TAB_NAV_BACKWARD : TAB_NAV_FORWARD
   }
-
-  _getConfig(config) {
-    config = {
-      ...Default,
-      ...(typeof config === 'object' ? config : {})
-    }
-    typeCheckConfig(NAME, config, DefaultType)
-    return config
-  }
 }
 
 export default FocusTrap
diff --git a/vendor/twbs/bootstrap/js/src/util/index.js b/vendor/twbs/bootstrap/js/src/util/index.js
index d05a3cbd7..beae7c977 100644
--- a/vendor/twbs/bootstrap/js/src/util/index.js
+++ b/vendor/twbs/bootstrap/js/src/util/index.js
@@ -1,27 +1,25 @@
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.1.3): util/index.js
+ * Bootstrap (v5.2.0): util/index.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * --------------------------------------------------------------------------
  */
 
-const MAX_UID = 1000000
+const MAX_UID = 1_000_000
 const MILLISECONDS_MULTIPLIER = 1000
 const TRANSITION_END = 'transitionend'
 
-// Shoutout AngusCroll (https://goo.gl/pxwQGp)
-const toType = obj => {
-  if (obj === null || obj === undefined) {
-    return `${obj}`
+// Shout-out Angus Croll (https://goo.gl/pxwQGp)
+const toType = object => {
+  if (object === null || object === undefined) {
+    return `${object}`
   }
 
-  return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase()
+  return Object.prototype.toString.call(object).match(/\s([a-z]+)/i)[1].toLowerCase()
 }
 
 /**
- * --------------------------------------------------------------------------
- * Public Util Api
- * --------------------------------------------------------------------------
+ * Public Util API
  */
 
 const getUID = prefix => {
@@ -36,22 +34,22 @@ const getSelector = element => {
   let selector = element.getAttribute('data-bs-target')
 
   if (!selector || selector === '#') {
-    let hrefAttr = element.getAttribute('href')
+    let hrefAttribute = element.getAttribute('href')
 
     // The only valid content that could double as a selector are IDs or classes,
     // so everything starting with `#` or `.`. If a "real" URL is used as the selector,
     // `document.querySelector` will rightfully complain it is invalid.
     // See https://github.com/twbs/bootstrap/issues/32273
-    if (!hrefAttr || (!hrefAttr.includes('#') && !hrefAttr.startsWith('.'))) {
+    if (!hrefAttribute || (!hrefAttribute.includes('#') && !hrefAttribute.startsWith('.'))) {
       return null
     }
 
     // Just in case some CMS puts out a full URL with the anchor appended
-    if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) {
-      hrefAttr = `#${hrefAttr.split('#')[1]}`
+    if (hrefAttribute.includes('#') && !hrefAttribute.startsWith('#')) {
+      hrefAttribute = `#${hrefAttribute.split('#')[1]}`
     }
 
-    selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null
+    selector = hrefAttribute && hrefAttribute !== '#' ? hrefAttribute.trim() : null
   }
 
   return selector
@@ -100,50 +98,56 @@ const triggerTransitionEnd = element => {
   element.dispatchEvent(new Event(TRANSITION_END))
 }
 
-const isElement = obj => {
-  if (!obj || typeof obj !== 'object') {
+const isElement = object => {
+  if (!object || typeof object !== 'object') {
     return false
   }
 
-  if (typeof obj.jquery !== 'undefined') {
-    obj = obj[0]
+  if (typeof object.jquery !== 'undefined') {
+    object = object[0]
   }
 
-  return typeof obj.nodeType !== 'undefined'
+  return typeof object.nodeType !== 'undefined'
 }
 
-const getElement = obj => {
-  if (isElement(obj)) { // it's a jQuery object or a node element
-    return obj.jquery ? obj[0] : obj
+const getElement = object => {
+  // it's a jQuery object or a node element
+  if (isElement(object)) {
+    return object.jquery ? object[0] : object
   }
 
-  if (typeof obj === 'string' && obj.length > 0) {
-    return document.querySelector(obj)
+  if (typeof object === 'string' && object.length > 0) {
+    return document.querySelector(object)
   }
 
   return null
 }
 
-const typeCheckConfig = (componentName, config, configTypes) => {
-  Object.keys(configTypes).forEach(property => {
-    const expectedTypes = configTypes[property]
-    const value = config[property]
-    const valueType = value && isElement(value) ? 'element' : toType(value)
-
-    if (!new RegExp(expectedTypes).test(valueType)) {
-      throw new TypeError(
-        `${componentName.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`
-      )
-    }
-  })
-}
-
 const isVisible = element => {
   if (!isElement(element) || element.getClientRects().length === 0) {
     return false
   }
 
-  return getComputedStyle(element).getPropertyValue('visibility') === 'visible'
+  const elementIsVisible = getComputedStyle(element).getPropertyValue('visibility') === 'visible'
+  // Handle `details` element as its content may falsie appear visible when it is closed
+  const closedDetails = element.closest('details:not([open])')
+
+  if (!closedDetails) {
+    return elementIsVisible
+  }
+
+  if (closedDetails !== element) {
+    const summary = element.closest('summary')
+    if (summary && summary.parentNode !== closedDetails) {
+      return false
+    }
+
+    if (summary === null) {
+      return false
+    }
+  }
+
+  return elementIsVisible
 }
 
 const isDisabled = element => {
@@ -196,15 +200,12 @@ const noop = () => {}
  * @see https://www.charistheo.io/blog/2021/02/restart-a-css-animation-with-javascript/#restarting-a-css-animation
  */
 const reflow = element => {
-  // eslint-disable-next-line no-unused-expressions
-  element.offsetHeight
+  element.offsetHeight // eslint-disable-line no-unused-expressions
 }
 
 const getjQuery = () => {
-  const { jQuery } = window
-
-  if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
-    return jQuery
+  if (window.jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
+    return window.jQuery
   }
 
   return null
@@ -217,7 +218,9 @@ const onDOMContentLoaded = callback => {
     // add listener on the first call when the document is in loading state
     if (!DOMContentLoadedCallbacks.length) {
       document.addEventListener('DOMContentLoaded', () => {
-        DOMContentLoadedCallbacks.forEach(callback => callback())
+        for (const callback of DOMContentLoadedCallbacks) {
+          callback()
+        }
       })
     }
 
@@ -291,15 +294,15 @@ const executeAfterTransition = (callback, transitionElement, waitForTransition =
  * @return {Element|elem} The proper element
  */
 const getNextActiveElement = (list, activeElement, shouldGetNext, isCycleAllowed) => {
+  const listLength = list.length
   let index = list.indexOf(activeElement)
 
-  // if the element does not exist in the list return an element depending on the direction and if cycle is allowed
+  // if the element does not exist in the list return an element
+  // depending on the direction and if cycle is allowed
   if (index === -1) {
-    return list[!shouldGetNext && isCycleAllowed ? list.length - 1 : 0]
+    return !shouldGetNext && isCycleAllowed ? list[listLength - 1] : list[0]
   }
 
-  const listLength = list.length
-
   index += shouldGetNext ? 1 : -1
 
   if (isCycleAllowed) {
@@ -310,24 +313,24 @@ const getNextActiveElement = (list, activeElement, shouldGetNext, isCycleAllowed
 }
 
 export {
+  defineJQueryPlugin,
+  execute,
+  executeAfterTransition,
+  findShadowRoot,
   getElement,
-  getUID,
-  getSelectorFromElement,
   getElementFromSelector,
+  getjQuery,
+  getNextActiveElement,
+  getSelectorFromElement,
   getTransitionDurationFromElement,
-  triggerTransitionEnd,
+  getUID,
+  isDisabled,
   isElement,
-  typeCheckConfig,
+  isRTL,
   isVisible,
-  isDisabled,
-  findShadowRoot,
   noop,
-  getNextActiveElement,
-  reflow,
-  getjQuery,
   onDOMContentLoaded,
-  isRTL,
-  defineJQueryPlugin,
-  execute,
-  executeAfterTransition
+  reflow,
+  triggerTransitionEnd,
+  toType
 }
diff --git a/vendor/twbs/bootstrap/js/src/util/sanitizer.js b/vendor/twbs/bootstrap/js/src/util/sanitizer.js
index 339c916c6..23b16a69a 100644
--- a/vendor/twbs/bootstrap/js/src/util/sanitizer.js
+++ b/vendor/twbs/bootstrap/js/src/util/sanitizer.js
@@ -1,6 +1,6 @@
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.1.3): util/sanitizer.js
+ * Bootstrap (v5.2.0): util/sanitizer.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -21,14 +21,14 @@ const ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i
 /**
  * A pattern that recognizes a commonly useful subset of URLs that are safe.
  *
- * Shoutout to Angular https://github.com/angular/angular/blob/12.2.x/packages/core/src/sanitization/url_sanitizer.ts
+ * Shout-out to Angular https://github.com/angular/angular/blob/12.2.x/packages/core/src/sanitization/url_sanitizer.ts
  */
 const SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file|sms):|[^#&/:?]*(?:[#/?]|$))/i
 
 /**
  * A pattern that matches safe data URLs. Only matches image, video and audio types.
  *
- * Shoutout to Angular https://github.com/angular/angular/blob/12.2.x/packages/core/src/sanitization/url_sanitizer.ts
+ * Shout-out to Angular https://github.com/angular/angular/blob/12.2.x/packages/core/src/sanitization/url_sanitizer.ts
  */
 const DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i
 
@@ -43,16 +43,9 @@ const allowedAttribute = (attribute, allowedAttributeList) => {
     return true
   }
 
-  const regExp = allowedAttributeList.filter(attributeRegex => attributeRegex instanceof RegExp)
-
   // Check if a regular expression validates the attribute.
-  for (let i = 0, len = regExp.length; i < len; i++) {
-    if (regExp[i].test(attributeName)) {
-      return true
-    }
-  }
-
-  return false
+  return allowedAttributeList.filter(attributeRegex => attributeRegex instanceof RegExp)
+    .some(regex => regex.test(attributeName))
 }
 
 export const DefaultAllowlist = {
@@ -89,21 +82,20 @@ export const DefaultAllowlist = {
   ul: []
 }
 
-export function sanitizeHtml(unsafeHtml, allowList, sanitizeFn) {
+export function sanitizeHtml(unsafeHtml, allowList, sanitizeFunction) {
   if (!unsafeHtml.length) {
     return unsafeHtml
   }
 
-  if (sanitizeFn && typeof sanitizeFn === 'function') {
-    return sanitizeFn(unsafeHtml)
+  if (sanitizeFunction && typeof sanitizeFunction === 'function') {
+    return sanitizeFunction(unsafeHtml)
   }
 
   const domParser = new window.DOMParser()
   const createdDocument = domParser.parseFromString(unsafeHtml, 'text/html')
   const elements = [].concat(...createdDocument.body.querySelectorAll('*'))
 
-  for (let i = 0, len = elements.length; i < len; i++) {
-    const element = elements[i]
+  for (const element of elements) {
     const elementName = element.nodeName.toLowerCase()
 
     if (!Object.keys(allowList).includes(elementName)) {
@@ -115,11 +107,11 @@ export function sanitizeHtml(unsafeHtml, allowList, sanitizeFn) {
     const attributeList = [].concat(...element.attributes)
     const allowedAttributes = [].concat(allowList['*'] || [], allowList[elementName] || [])
 
-    attributeList.forEach(attribute => {
+    for (const attribute of attributeList) {
       if (!allowedAttribute(attribute, allowedAttributes)) {
         element.removeAttribute(attribute.nodeName)
       }
-    })
+    }
   }
 
   return createdDocument.body.innerHTML
diff --git a/vendor/twbs/bootstrap/js/src/util/scrollbar.js b/vendor/twbs/bootstrap/js/src/util/scrollbar.js
index a90f21a79..6ddc063e4 100644
--- a/vendor/twbs/bootstrap/js/src/util/scrollbar.js
+++ b/vendor/twbs/bootstrap/js/src/util/scrollbar.js
@@ -1,6 +1,6 @@
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.1.3): util/scrollBar.js
+ * Bootstrap (v5.2.0): util/scrollBar.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -9,14 +9,25 @@ import SelectorEngine from '../dom/selector-engine'
 import Manipulator from '../dom/manipulator'
 import { isElement } from './index'
 
+/**
+ * Constants
+ */
+
 const SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top'
 const SELECTOR_STICKY_CONTENT = '.sticky-top'
+const PROPERTY_PADDING = 'padding-right'
+const PROPERTY_MARGIN = 'margin-right'
+
+/**
+ * Class definition
+ */
 
 class ScrollBarHelper {
   constructor() {
     this._element = document.body
   }
 
+  // Public
   getWidth() {
     // https://developer.mozilla.org/en-US/docs/Web/API/Window/innerWidth#usage_notes
     const documentWidth = document.documentElement.clientWidth
@@ -27,55 +38,62 @@ class ScrollBarHelper {
     const width = this.getWidth()
     this._disableOverFlow()
     // give padding to element to balance the hidden scrollbar width
-    this._setElementAttributes(this._element, 'paddingRight', calculatedValue => calculatedValue + width)
+    this._setElementAttributes(this._element, PROPERTY_PADDING, calculatedValue => calculatedValue + width)
     // trick: We adjust positive paddingRight and negative marginRight to sticky-top elements to keep showing fullwidth
-    this._setElementAttributes(SELECTOR_FIXED_CONTENT, 'paddingRight', calculatedValue => calculatedValue + width)
-    this._setElementAttributes(SELECTOR_STICKY_CONTENT, 'marginRight', calculatedValue => calculatedValue - width)
+    this._setElementAttributes(SELECTOR_FIXED_CONTENT, PROPERTY_PADDING, calculatedValue => calculatedValue + width)
+    this._setElementAttributes(SELECTOR_STICKY_CONTENT, PROPERTY_MARGIN, calculatedValue => calculatedValue - width)
+  }
+
+  reset() {
+    this._resetElementAttributes(this._element, 'overflow')
+    this._resetElementAttributes(this._element, PROPERTY_PADDING)
+    this._resetElementAttributes(SELECTOR_FIXED_CONTENT, PROPERTY_PADDING)
+    this._resetElementAttributes(SELECTOR_STICKY_CONTENT, PROPERTY_MARGIN)
+  }
+
+  isOverflowing() {
+    return this.getWidth() > 0
   }
 
+  // Private
   _disableOverFlow() {
     this._saveInitialAttribute(this._element, 'overflow')
     this._element.style.overflow = 'hidden'
   }
 
-  _setElementAttributes(selector, styleProp, callback) {
+  _setElementAttributes(selector, styleProperty, callback) {
     const scrollbarWidth = this.getWidth()
     const manipulationCallBack = element => {
       if (element !== this._element && window.innerWidth > element.clientWidth + scrollbarWidth) {
         return
       }
 
-      this._saveInitialAttribute(element, styleProp)
-      const calculatedValue = window.getComputedStyle(element)[styleProp]
-      element.style[styleProp] = `${callback(Number.parseFloat(calculatedValue))}px`
+      this._saveInitialAttribute(element, styleProperty)
+      const calculatedValue = window.getComputedStyle(element).getPropertyValue(styleProperty)
+      element.style.setProperty(styleProperty, `${callback(Number.parseFloat(calculatedValue))}px`)
     }
 
     this._applyManipulationCallback(selector, manipulationCallBack)
   }
 
-  reset() {
-    this._resetElementAttributes(this._element, 'overflow')
-    this._resetElementAttributes(this._element, 'paddingRight')
-    this._resetElementAttributes(SELECTOR_FIXED_CONTENT, 'paddingRight')
-    this._resetElementAttributes(SELECTOR_STICKY_CONTENT, 'marginRight')
-  }
-
-  _saveInitialAttribute(element, styleProp) {
-    const actualValue = element.style[styleProp]
+  _saveInitialAttribute(element, styleProperty) {
+    const actualValue = element.style.getPropertyValue(styleProperty)
     if (actualValue) {
-      Manipulator.setDataAttribute(element, styleProp, actualValue)
+      Manipulator.setDataAttribute(element, styleProperty, actualValue)
     }
   }
 
-  _resetElementAttributes(selector, styleProp) {
+  _resetElementAttributes(selector, styleProperty) {
     const manipulationCallBack = element => {
-      const value = Manipulator.getDataAttribute(element, styleProp)
-      if (typeof value === 'undefined') {
-        element.style.removeProperty(styleProp)
-      } else {
-        Manipulator.removeDataAttribute(element, styleProp)
-        element.style[styleProp] = value
+      const value = Manipulator.getDataAttribute(element, styleProperty)
+      // We only want to remove the property if the value is `null`; the value can also be zero
+      if (value === null) {
+        element.style.removeProperty(styleProperty)
+        return
       }
+
+      Manipulator.removeDataAttribute(element, styleProperty)
+      element.style.setProperty(styleProperty, value)
     }
 
     this._applyManipulationCallback(selector, manipulationCallBack)
@@ -84,13 +102,12 @@ class ScrollBarHelper {
   _applyManipulationCallback(selector, callBack) {
     if (isElement(selector)) {
       callBack(selector)
-    } else {
-      SelectorEngine.find(selector, this._element).forEach(callBack)
+      return
     }
-  }
 
-  isOverflowing() {
-    return this.getWidth() > 0
+    for (const sel of SelectorEngine.find(selector, this._element)) {
+      callBack(sel)
+    }
   }
 }
 
diff --git a/vendor/twbs/bootstrap/js/src/util/swipe.js b/vendor/twbs/bootstrap/js/src/util/swipe.js
new file mode 100644
index 000000000..617eba345
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/util/swipe.js
@@ -0,0 +1,146 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v5.2.0): util/swipe.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+import Config from './config'
+import EventHandler from '../dom/event-handler'
+import { execute } from './index'
+
+/**
+ * Constants
+ */
+
+const NAME = 'swipe'
+const EVENT_KEY = '.bs.swipe'
+const EVENT_TOUCHSTART = `touchstart${EVENT_KEY}`
+const EVENT_TOUCHMOVE = `touchmove${EVENT_KEY}`
+const EVENT_TOUCHEND = `touchend${EVENT_KEY}`
+const EVENT_POINTERDOWN = `pointerdown${EVENT_KEY}`
+const EVENT_POINTERUP = `pointerup${EVENT_KEY}`
+const POINTER_TYPE_TOUCH = 'touch'
+const POINTER_TYPE_PEN = 'pen'
+const CLASS_NAME_POINTER_EVENT = 'pointer-event'
+const SWIPE_THRESHOLD = 40
+
+const Default = {
+  endCallback: null,
+  leftCallback: null,
+  rightCallback: null
+}
+
+const DefaultType = {
+  endCallback: '(function|null)',
+  leftCallback: '(function|null)',
+  rightCallback: '(function|null)'
+}
+
+/**
+ * Class definition
+ */
+
+class Swipe extends Config {
+  constructor(element, config) {
+    super()
+    this._element = element
+
+    if (!element || !Swipe.isSupported()) {
+      return
+    }
+
+    this._config = this._getConfig(config)
+    this._deltaX = 0
+    this._supportPointerEvents = Boolean(window.PointerEvent)
+    this._initEvents()
+  }
+
+  // Getters
+  static get Default() {
+    return Default
+  }
+
+  static get DefaultType() {
+    return DefaultType
+  }
+
+  static get NAME() {
+    return NAME
+  }
+
+  // Public
+  dispose() {
+    EventHandler.off(this._element, EVENT_KEY)
+  }
+
+  // Private
+  _start(event) {
+    if (!this._supportPointerEvents) {
+      this._deltaX = event.touches[0].clientX
+
+      return
+    }
+
+    if (this._eventIsPointerPenTouch(event)) {
+      this._deltaX = event.clientX
+    }
+  }
+
+  _end(event) {
+    if (this._eventIsPointerPenTouch(event)) {
+      this._deltaX = event.clientX - this._deltaX
+    }
+
+    this._handleSwipe()
+    execute(this._config.endCallback)
+  }
+
+  _move(event) {
+    this._deltaX = event.touches && event.touches.length > 1 ?
+      0 :
+      event.touches[0].clientX - this._deltaX
+  }
+
+  _handleSwipe() {
+    const absDeltaX = Math.abs(this._deltaX)
+
+    if (absDeltaX <= SWIPE_THRESHOLD) {
+      return
+    }
+
+    const direction = absDeltaX / this._deltaX
+
+    this._deltaX = 0
+
+    if (!direction) {
+      return
+    }
+
+    execute(direction > 0 ? this._config.rightCallback : this._config.leftCallback)
+  }
+
+  _initEvents() {
+    if (this._supportPointerEvents) {
+      EventHandler.on(this._element, EVENT_POINTERDOWN, event => this._start(event))
+      EventHandler.on(this._element, EVENT_POINTERUP, event => this._end(event))
+
+      this._element.classList.add(CLASS_NAME_POINTER_EVENT)
+    } else {
+      EventHandler.on(this._element, EVENT_TOUCHSTART, event => this._start(event))
+      EventHandler.on(this._element, EVENT_TOUCHMOVE, event => this._move(event))
+      EventHandler.on(this._element, EVENT_TOUCHEND, event => this._end(event))
+    }
+  }
+
+  _eventIsPointerPenTouch(event) {
+    return this._supportPointerEvents && (event.pointerType === POINTER_TYPE_PEN || event.pointerType === POINTER_TYPE_TOUCH)
+  }
+
+  // Static
+  static isSupported() {
+    return 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0
+  }
+}
+
+export default Swipe
diff --git a/vendor/twbs/bootstrap/js/src/util/template-factory.js b/vendor/twbs/bootstrap/js/src/util/template-factory.js
new file mode 100644
index 000000000..92961a53b
--- /dev/null
+++ b/vendor/twbs/bootstrap/js/src/util/template-factory.js
@@ -0,0 +1,160 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v5.2.0): util/template-factory.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+import { DefaultAllowlist, sanitizeHtml } from './sanitizer'
+import { getElement, isElement } from '../util/index'
+import SelectorEngine from '../dom/selector-engine'
+import Config from './config'
+
+/**
+ * Constants
+ */
+
+const NAME = 'TemplateFactory'
+
+const Default = {
+  allowList: DefaultAllowlist,
+  content: {}, // { selector : text ,  selector2 : text2 , }
+  extraClass: '',
+  html: false,
+  sanitize: true,
+  sanitizeFn: null,
+  template: '<div></div>'
+}
+
+const DefaultType = {
+  allowList: 'object',
+  content: 'object',
+  extraClass: '(string|function)',
+  html: 'boolean',
+  sanitize: 'boolean',
+  sanitizeFn: '(null|function)',
+  template: 'string'
+}
+
+const DefaultContentType = {
+  entry: '(string|element|function|null)',
+  selector: '(string|element)'
+}
+
+/**
+ * Class definition
+ */
+
+class TemplateFactory extends Config {
+  constructor(config) {
+    super()
+    this._config = this._getConfig(config)
+  }
+
+  // Getters
+  static get Default() {
+    return Default
+  }
+
+  static get DefaultType() {
+    return DefaultType
+  }
+
+  static get NAME() {
+    return NAME
+  }
+
+  // Public
+  getContent() {
+    return Object.values(this._config.content)
+      .map(config => this._resolvePossibleFunction(config))
+      .filter(Boolean)
+  }
+
+  hasContent() {
+    return this.getContent().length > 0
+  }
+
+  changeContent(content) {
+    this._checkContent(content)
+    this._config.content = { ...this._config.content, ...content }
+    return this
+  }
+
+  toHtml() {
+    const templateWrapper = document.createElement('div')
+    templateWrapper.innerHTML = this._maybeSanitize(this._config.template)
+
+    for (const [selector, text] of Object.entries(this._config.content)) {
+      this._setContent(templateWrapper, text, selector)
+    }
+
+    const template = templateWrapper.children[0]
+    const extraClass = this._resolvePossibleFunction(this._config.extraClass)
+
+    if (extraClass) {
+      template.classList.add(...extraClass.split(' '))
+    }
+
+    return template
+  }
+
+  // Private
+  _typeCheckConfig(config) {
+    super._typeCheckConfig(config)
+    this._checkContent(config.content)
+  }
+
+  _checkContent(arg) {
+    for (const [selector, content] of Object.entries(arg)) {
+      super._typeCheckConfig({ selector, entry: content }, DefaultContentType)
+    }
+  }
+
+  _setContent(template, content, selector) {
+    const templateElement = SelectorEngine.findOne(selector, template)
+
+    if (!templateElement) {
+      return
+    }
+
+    content = this._resolvePossibleFunction(content)
+
+    if (!content) {
+      templateElement.remove()
+      return
+    }
+
+    if (isElement(content)) {
+      this._putElementInTemplate(getElement(content), templateElement)
+      return
+    }
+
+    if (this._config.html) {
+      templateElement.innerHTML = this._maybeSanitize(content)
+      return
+    }
+
+    templateElement.textContent = content
+  }
+
+  _maybeSanitize(arg) {
+    return this._config.sanitize ? sanitizeHtml(arg, this._config.allowList, this._config.sanitizeFn) : arg
+  }
+
+  _resolvePossibleFunction(arg) {
+    return typeof arg === 'function' ? arg(this) : arg
+  }
+
+  _putElementInTemplate(element, templateElement) {
+    if (this._config.html) {
+      templateElement.innerHTML = ''
+      templateElement.append(element)
+      return
+    }
+
+    templateElement.textContent = element.textContent
+  }
+}
+
+export default TemplateFactory