Relative paths support

Author: niels9001

CommunityToolkit.Tooling.SampleGen/ToolkitSampleMetadataGenerator.Documentation.cs

@@ -156,7 +156,7 @@ private ImmutableArray<ToolkitFrontMatter> GatherDocumentFrontMatter(SourceProdu
 
                 // Get the filepath we need to be able to load the markdown file in sample app.
                 var filepath = file.Path.Split(new string[] { @"\components\", "/components/", @"\tooling\", "/tooling/" }, StringSplitOptions.RemoveEmptyEntries).LastOrDefault();
-                var iconpath = filepath.Replace(Path.GetFileName(filepath), icon);
+                var iconpath = (filepath.Split(new string[] { @"\samples\", "/samples/" }, StringSplitOptions.RemoveEmptyEntries).FirstOrDefault() + "\\samples\\" + icon).Replace('\\', '/');
 
                 // Look for sample id tags
                 var matches = MarkdownRegexSampleTag.Matches(content);
@@ -211,7 +211,7 @@ private ImmutableArray<ToolkitFrontMatter> GatherDocumentFrontMatter(SourceProdu
                     SampleIdReferences = sampleids.ToArray(),
                     DiscussionId = discussionId,
                     IssueId = issueId,
-                    Icon = iconpath.Replace('\\', '/'),
+                    Icon = iconpath,
                 };
             }
         }).OfType<ToolkitFrontMatter>().ToImmutableArray();