Function parseListLine

parseListLine(line: string): FtpEntry
Parses one Unix ls -l listing line into an FtpEntry.

Recognizes the conventional 9-field long format: a permission string (whose first character is d for directories), link count, owner, group, size, three date fields, and the name (which may itself contain spaces). Parsing is tolerant: a line it cannot read is returned with its raw text and a best-effort name (the last whitespace-delimited token), no size, and isDirectory taken from a leading d if present.
Parameters
- line: string
  A single listing line, stripped of its CRLF.
Returns FtpEntry
The parsed entry; size is omitted when it cannot be determined.
Since
1.0.0
Example
```
parseListLine('-rw-r--r-- 1 me grp 1234 Jun 28 12:00 readme.txt');
// { name: 'readme.txt', size: 1234, isDirectory: false, raw: '...' }
parseListLine('drwxr-xr-x 2 me grp 4096 Jun 28 12:00 pub');
// { name: 'pub', size: 4096, isDirectory: true, raw: '...' }
```
- Defined in src/ftp/index.ts:557