fix. http relative path

[RohitKushvaha01]

Closes: #1091 , #651

HTML viewer now resolves relative paths

Before:

Now:

This change might break something. I recommend testing it before merging.

[bajrangCoder]

There are multiple problems:

• saf uri contains many special stuffs like ::primary:, or termux saf uri etc which needs to be stripped out
• also problem with SFTP/ftp url as they typically starts with protocol SFTP/ftp
• and there should be fallback if there is no folders in added folder or any other case then just serve the current document

[RohitKushvaha01]

• Internal Storage
• Termux
• FTP
• Redirect to current file

[bajrangCoder]

Now things are fine. But still needs some fixes in these cases:

• when a file is opened which is not saved on storage (it's in cache)
• when a file is opened and there is no folders in sidebar
• when a file is opened but that's not the part of any Opened folder in sidebar

In these cases it should fallback as previous.

When running a .js file it opens browser but it should open js console

[RohitKushvaha01]

this is gonna take some more time, every change breaks something else

[RohitKushvaha01]

@bajrangCoder can you test this?, It's working in my device

[bajrangCoder]

@bajrangCoder can you test this?, It's working in my device

I'll test it