⚡ (fileUpload) New visibility option: "Public", "Private" or "Auto" (#1196)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **New Features**
- Introduced file visibility options for uploaded files, allowing users
to set files as public or private.
- Added a new API endpoint for retrieving temporary URLs for files,
enhancing file accessibility.
- Expanded file upload documentation to include information on file
visibility settings.
- Updated URL validation to support URLs with port numbers and
"http://localhost".
- **Enhancements**
- Improved media download functionality by replacing the `got` library
with a custom `downloadMedia` function.
- Enhanced bot flow continuation and session start logic to support a
wider range of reply types, including WhatsApp media messages.
- **Bug Fixes**
- Adjusted file path and URL construction in the `generateUploadUrl`
function to correctly reflect file visibility settings.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

apps/builder/src/features/blocks/inputs/fileUpload/components/FileInputSettings.tsx

@@ -5,8 +5,12 @@ import React from 'react'
 import { TextInput } from '@/components/inputs'
 import { SwitchWithLabel } from '@/components/inputs/SwitchWithLabel'
 import { VariableSearchInput } from '@/components/inputs/VariableSearchInput'
-import { defaultFileInputOptions } from '@typebot.io/schemas/features/blocks/inputs/file/constants'
+import {
+  defaultFileInputOptions,
+  fileVisibilityOptions,
+} from '@typebot.io/schemas/features/blocks/inputs/file/constants'
 import { useTranslate } from '@tolgee/react'
+import { DropdownList } from '@/components/DropdownList'
 
 type Props = {
   options: FileInputBlock['options']
@@ -37,6 +41,10 @@ export const FileInputSettings = ({ options, onOptionsChange }: Props) => {
   const updateSkipButtonLabel = (skip: string) =>
     onOptionsChange({ ...options, labels: { ...options?.labels, skip } })
 
+  const updateVisibility = (
+    visibility: (typeof fileVisibilityOptions)[number]
+  ) => onOptionsChange({ ...options, visibility })
+
   return (
     <Stack spacing={4}>
       <SwitchWithLabel
@@ -91,6 +99,13 @@ export const FileInputSettings = ({ options, onOptionsChange }: Props) => {
         onChange={updateSkipButtonLabel}
         withVariableButton={false}
       />
+      <DropdownList
+        label="Visibility:"
+        moreInfoTooltip='This setting determines who can see the uploaded files. "Public" means that anyone who has the link can see the files. "Private" means that only a members of this workspace can see the files.'
+        currentItem={options?.visibility}
+        onItemSelect={updateVisibility}
+        items={fileVisibilityOptions}
+      />
       <Stack>
         <FormLabel mb="0" htmlFor="variable">
           {options?.isMultipleAllowed