docs: publish verified navigation source and portable evidence

.gitattributes

@@ -1,4 +1,5 @@
 * text=auto eol=lf
+
 *.rs text eol=lf
 *.toml text eol=lf
 *.lock text eol=lf
@@ -89,3 +90,7 @@ harness/experiments/analysis-source-s2a-windows-20260913/** -text whitespace=-bl
 
 # Preserve the pinned Iced dependency bytes and upstream manifest.
 crates/vendor/iced_widget/** -text whitespace=cr-at-eol
+
+# Final overrides preserve original validation bytes after generic text rules.
+harness/experiments/navigation-validation-20261002/** -text whitespace=-blank-at-eol,-blank-at-eof,cr-at-eol
+harness/reviews/navigation-validation-packet-20261002/** -text whitespace=-blank-at-eol,-blank-at-eof,cr-at-eol