Direct import of PR#4978
Update web UI for new result reports.
For operations with fatal errors, write logs to same operation ID.
Test that Interrupted flag is correct in RunScriptTests.
Update backup log display for new result reporting.
Hide file statistics for fatal errors and change fatal icon.
Fix SystemIOWindows.PathGetFullPath per review comments.
Add unit tests for SystemIOWindows.PathGetFullPath and SystemIOWindows.PrefixWithUNC. Also, fix a bug in the SystemIOWindows.PrefixWithUNC change that was exposed by these new unit tests.
In BackendToolTests, remove unused [Setup] and [TearDown] methods.
The handling of relative paths in SystemIOWindows was broken by changes for #4256.
Change SystemIOWindows.PrefixWithUNC to only prefix paths with `\\?\` when they can be prefixed; i.e., only prefix paths that are fully qualified and that don't contain relative path components like `.` or `..`. This way, relative paths passed to SystemIOWindows methods work correctly again. Also support network paths specified using forward slashes; e.g., `//example.com/share/foo.txt`.
Simplify SystemIOWindows.GetFullPath since Path.GetFullPath will honor `\\?\` prefixes and can replace forward slashes with backslashes, etc.
Copy and adapt source for Path.IsPathFullyQualified from https://github.com/dotnet/runtime, which is MIT licensed.
Add unit test for Duplicati.CommandLine.BackendTool to validate the fix.
This fixes#4632.
Since the repair introduces artifical filelists, there is sometimes a race in CI where the purge is faster than a second causing the time sequences to not line up during testing.
There are occasionally times where the difference is greater than 500ms.
1) Failed : Duplicati.UnitTest.BorderTests.Run100k
Restore, creation time mismatch for /Users/runner/duplicati_testdata/backup-data/c-m2 and /Users/runner/duplicati_testdata/restored/c-m2
Expected: 2021-02-08 18:39:04.9202665 +/- 00:00:00.5000000
But was: 2021-02-08 18:39:05.572262
at Duplicati.UnitTest.TestUtils.AssertFilesAreEqual (System.String
expectedFile, System.String actualFile, System.Boolean verifymetadata,
System.String contextMessage) [0x0016f] in
/Users/runner/work/duplicati/duplicati/Duplicati/UnitTest/TestUtils.cs:256
There are occasionally times where the difference is greater than 200ms.
1) Failed : Duplicati.UnitTest.BorderTests.Run100k
Restore, creation time mismatch for /Users/runner/duplicati_testdata/backup-data/b-p500 and /Users/runner/duplicati_testdata/restored/b-p500
Expected: 2021-02-08 00:34:08.0221856 +/- 00:00:00.2500000
But was: 2021-02-08 00:34:08.296859
at Duplicati.UnitTest.TestUtils.AssertFilesAreEqual (System.String
expectedFile, System.String actualFile, System.Boolean verifymetadata,
System.String contextMessage) [0x0016f] in
/Users/runner/work/duplicati/duplicati/Duplicati/UnitTest/TestUtils.cs:256
