Phase 2 wiki template refactor

internal/project/project_test.go

@@ -262,6 +262,7 @@ topdata:
     renderer: nodebb_tiptap_html
     link_strategy: preserve_westgate_wiki_links
     namespaces_file: namespaces.yaml
+    tables_file: custom-tables.yaml
     templates_dir: templates
     manual_sections_dir: manual-sections
     deploy_manifest: wiki-manifest.json
@@ -319,6 +320,9 @@ autogen:
 	if got, want := effective.TopData.Wiki.NamespacesFile, "namespaces.yaml"; got != want {
 		t.Fatalf("expected wiki namespaces file %q, got %q", want, got)
 	}
+	if got, want := effective.TopData.Wiki.TablesFile, "custom-tables.yaml"; got != want {
+		t.Fatalf("expected wiki tables file %q, got %q", want, got)
+	}
 	if got, want := effective.TopData.Wiki.TemplatesDir, "templates"; got != want {
 		t.Fatalf("expected wiki templates dir %q, got %q", want, got)
 	}
@@ -758,6 +762,7 @@ func TestValidateLayoutRejectsInvalidTopDataWikiConfig(t *testing.T) {
 					Renderer:          "dokuwiki",
 					LinkStrategy:      "rewrite_links",
 					NamespacesFile:    "../namespaces.yaml",
+					TablesFile:        "../tables.yaml",
 					TemplatesDir:      ".",
 					ManualSectionsDir: "../manual",
 					StalePages: TopDataWikiStalePagesConfig{
@@ -778,6 +783,7 @@ func TestValidateLayoutRejectsInvalidTopDataWikiConfig(t *testing.T) {
 		"topdata.wiki.renderer",
 		"topdata.wiki.link_strategy",
 		"topdata.wiki.namespaces_file",
+		"topdata.wiki.tables_file",
 		"topdata.wiki.templates_dir",
 		"topdata.wiki.manual_sections_dir",
 		"topdata.wiki.stale_pages.default",