allow for 404/page not found routing

[gforti]

Description

AS A Developer,
I WANT to be able to send bad routes to a 404 page
SO THAT I CAN/MAY inform the user that the page link is no longer found

Acceptance Criteria

Scenario 1: Some determinable business situation
Given i am on a site
And the page not found route is configured
When a user navigates to a non existing page
Then a custom 404 page not found route is executed

Scenario 2: Some determinable business situation
Given i am on a site
and the page not found route is not configured
When a user navigates to a non existing page
Then the default behavior of loading the default page is executed

SCOPE CLARIFICATION

Adding the 404/not found route should not affect any default behavior

[gforti]

findObjRecursive(obj, findValue) {
    if ((typeof obj !== 'object' && !Array.isArray(obj)) || !obj) {
      return String(obj)?.trim()?.toLowerCase() === String(findValue)?.trim()?.toLowerCase() ? obj : Object.create(null)
    }
    const arrObj = typeof obj === 'object' ? Object.values(obj) : obj

    return arrObj.reduce((acc, value) => {
      if (typeof value === 'object' || Array.isArray(value)) {
        acc = { ...acc, ...this.findObjRecursive(value, findValue) }
      } else if (String(value)?.trim()?.toLowerCase() === String(findValue)?.trim()?.toLowerCase()) {
        acc = { ...acc, ...obj }
      }
      return acc
    }, Object.create(null))
  }