- Consolidated the logic for generating `htmlForNewComment` and `textForNewComment`.
- Cleaned up redundant checks for file and text presence.
- Optimized creation of the `reportAction` object.

- Introduced a new function `getAttachmentHtml` to handle the generation of attachment HTML.
- Updated `addComment` function to use `getAttachmentHtml` for cleaner code.
- Ensured `textForNewComment` is parsed from `htmlForNewComment` for consistency.

Renamed the function `getAttachmentHtml` to `getUploadingAttachmentHtml` for better clarity and consistency. The new name more accurately reflects its purpose in generating HTML for uploading attachments.

- Improved `getUploadingAttachmentHtml` function to handle image and video attachments.
- Added conditions to check for MIME types and generate appropriate HTML for image and video sources.
- Updated `htmlForNewComment` to remove an extra newline character.

Added nullish coalescing operator to ensure `attribs[CONST.ATTACHMENT_SOURCE_ATTRIBUTE]` is defined before using `split()`, preventing potential runtime errors.

- Return HTML string directly within conditionals for image and video attachments.
- Ensure a generic message is returned for other file types.
- Adjust the HTML for new comments to conditionally include line breaks when an attachment is present.
```

Refactor the order of URL resolution priorities to fix issues with video rendering. Now, the video source URL will first check the ATTACHMENT_SOURCE_ATTRIBUTE, then 'src', and finally 'href'.

Updated the fallback case for handling non-media files in `src/libs/ReportUtils.ts`. Instead of using a generic uploading message, we now present a link to the file for better user experience.

- Introduced `ATTACHMENT_OPTIMISTIC_SOURCE_ATTRIBUTE` in constants.
- Updated `ReportUtils` to include the new optimistic source attribute in the HTML output for images, videos, and other file types.

…c in .ts 🧩

- Extracted attachment regex pattern into a constant `ATTACHMENT_PATTERN`
- Simplified the return condition by leveraging the extracted constant
- Fix function parameter documentation

Updated the `isUploading` condition to use `html.contains(CONST.ATTACHMENT_OPTIMISTIC_SOURCE_ATTRIBUTE)` instead of comparing it to `CONST.ATTACHMENT_UPLOADING_MESSAGE_HTML`, because `CONST.ATTACHMENT_UPLOADING_MESSAGE_HTML` is being removed

Since `CONST.ATTACHMENT_UPLOADING_MESSAGE_HTML` is no longer used it's removed from the check

- The message "Uploading Attachment..." no longer exists - we don't need to test for such text to match an attachment action
- All attachments use the `CONST.ATTACHMENT_SOURCE_ATTRIBUTE` it can be used to distinct them
  - Attachments in upload use the same attribute as well

The `uploading-attachment` custom model is removed as it is no longer used.

- Enhanced data attribute generation by converting to an array and using `Array.prototype.filter` to remove falsy values.
- Added additional attributes for file width and height.

Modified the condition for displaying the download icon in `BaseAnchorForAttachmentsOnly.tsx`.
The icon will now only show if the `sourceID` is provided and the application is not offline.
This change ensures that the download button does not appear while the file is still uploading and lacks a final hosted URL

…nload logic

Update the download logic to include a check for the presence of
sourceID alongside existing conditions for isDownloading and
isOffline, preventing potential errors when attempting to download
attachments without a valid source ID.

…raction

Update the logic for extracting attachment file names by using the original
file name attribute if available. This enhances clarity and ensures that
the most accurate file name is utilized, falling back to the source only
when necessary.

…rces

Added a check to ensure local file sources (file: or blob:) are not
included in the download options. This avoids redundancy and potential
issues with file not found when attempting to download local files.

Added a check to ensure the download option is hidden for resources that
are currently being uploaded. This prevents users from attempting to
download files that are not yet available, improving the user experience.

…ents

Restores original logic to set translationKey only when the comment is an attachment