Wiki Template-First Rendering (#9)

Reviewed-on: https://gitea.westgate.pw/ShadowsOverWestgate/sow-tools/pulls/9
Co-authored-by: vickydotbat <vickydotbat@tutamail.com>
Co-committed-by: vickydotbat <vickydotbat@tutamail.com>

internal/topdata/wiki_native.go

@@ -115,6 +115,8 @@ type wikiContext struct {
 	templateDir          string
 	wikiTablesPath       string
 	wikiTableDefinitions map[string]wikiTableDefinition
+	wikiDataPath         string
+	wikiDataProviders    map[string]wikiDataProviderDefinition
 	visibilityPolicy     *wikiVisibilityDefinitions
 	visibleWikiKeys      map[string]bool
 	pageSlugOverrides    map[string]string
@@ -157,6 +159,12 @@ func buildWiki(p *project.Project, nativeResult BuildResult, force bool, progres
 		return wikiResult{}, err
 	}
 	ctx.wikiTableDefinitions = tableDefinitions
+	ctx.wikiDataPath = filepath.Join(p.TopDataWikiSourceDir(), "data.yaml")
+	dataProviders, err := loadWikiDataProviders(ctx.wikiDataPath)
+	if err != nil {
+		return wikiResult{}, err
+	}
+	ctx.wikiDataProviders = dataProviders
 	visibilityPath := filepath.Join(p.TopDataWikiSourceDir(), filepath.FromSlash(p.EffectiveConfig().TopData.Wiki.VisibilityFile))
 	if err := ctx.loadWikiVisibility(visibilityPath); err != nil {
 		return wikiResult{}, err