Allow enable and set profiler settings from cli

[Legend-Master]

No description provided.

[wusyong]

Could you give a sample on what you get from setting time profiler?

[Legend-Master]

Output from using --profiler=5

PS C:\tt\verso> cargo run -- --profiler=5
   Compiling versoview v0.0.1 (C:\tt\verso)
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.30s
     Running `target\debug\versoview.exe --profiler=5`
Running on AMD Radeon RX 6600
OpenGL Version 3.3.0 Core Profile Context 24.10.1.241007
Shaders version on 4.60
_category_                          _incremental?_ _iframe?_             _url_                  _mean (ms)_   _median (ms)_      _min (ms)_      _max (ms)_       _events_ 
Compositing                             N/A          N/A                  N/A                        5.2734          0.3778          0.0032         58.3003              24
Layout                                  no           yes     https://example.com/                    4.7785          4.7785          4.7785          4.7785               1
Layout                                  yes          yes     verso://panel.html                      3.4018          2.6053          1.8499         12.7874              12
Layout                                  no           yes     verso://panel.html                     15.8592         15.8592         15.8592         15.8592               1
Script JS Evaluate                      no           yes     verso://panel.html                      0.9780          0.9780          0.9780          0.9780               1
Script Parse HTML                       no           yes     https://example.com/                    5.0000          5.0179          4.9821          5.0179               2
Script Parse HTML                       no           yes     verso://panel.html                     55.9050         62.2433         49.5667         62.2433               2
Time To First Paint                     no           yes     https://example.com/                    0.0000          0.0000          0.0000          0.0000               1
Time To First Paint                     yes          yes     verso://panel.html                      0.0000          0.0000          0.0000          0.0000               1
Time To First Paint                     no           yes     verso://panel.html                      0.0000          0.0000          0.0000          0.0000               1
Time To First Contentful Paint          no           yes     https://example.com/                    0.0000          0.0000          0.0000          0.0000               1
Time To First Contentful Paint          yes          yes     verso://panel.html                      0.0000          0.0000          0.0000          0.0000               1

_url_   _blocked layout queries_

When profiler-output-file is used, the output will be saved to that file instead when exiting verso
When profiler-trace-path is used, a self-contained HTML timeline of profiler traces will be saved to that file when exiting verso