docs: fix navigation links on left sidebar

buildSrc/src/main/kotlin/dokka-convention.gradle.kts

@@ -97,11 +97,15 @@ tasks.register("trimNavigationFiles") {
                 val navigation = moduleDir.resolve("navigation.html").toFile()
                 val doc = Jsoup.parse(navigation)
 
-                // Fix navigation links
-                doc.select("a[href^='../../../../']").forEach { anchor ->
-                    val originalHref = anchor.attr("href")
-                    val trimmedHref = originalHref.replace("../../../../", "")
-                    anchor.attr("href", trimmedHref)
+                // Remove all parent directory elements from all navigation links
+                doc.select("a[href^=../]").forEach { anchor ->
+                    var href = anchor.attr("href")
+
+                    while (href.startsWith("../")) {
+                        href = href.removePrefix("../")
+                    }
+
+                    anchor.attr("href", href)
                 }
 
                 // Trim side menus

docs/dokka-presets/scripts/custom-navigation-loader.js

@@ -5,27 +5,27 @@
  * https://sdk.amazonaws.com/kotlin/api/latest/index.html -> index.html
  * https://sdk.amazonaws.com/kotlin/api/latest/s3/index.html -> s3
  * https://sdk.amazonaws.com/kotlin/api/latest/s3/aws.sdk.kotlin.services.s3/index.html -> s3
+ * https://sdk.amazonaws.com/kotlin/api/1.4.109/s3/index.html -> s3
  */
 function extractModulePath(href) {
     try {
-        const url = new URL(href, window.location.origin);
-        const pathSegments = url.pathname.split('/').filter(Boolean);
-
-        var moduleIndex = -1;
-
-        for (let i = 1; i < pathSegments.length; i++) {
-            if (pathSegments[i].includes('.')) {
-                moduleIndex = i-1;
-                break;
-            }
+        const segments = new URL(href, window.location.origin)
+            .pathname
+            .split('/')
+            .filter(Boolean); // drop empty parts
+
+        // the URL pattern is always ".../kotlin/api/<version>/..." in production
+        const apiIndex = segments.indexOf('api');
+
+        if (apiIndex !== -1) {
+            // segment after "api" is the version ("latest", "1.4.109", etc.)
+            // segment after _that_ is the module name (or "index.html" if we're at the root)
+            return segments[apiIndex + 2] ?? 'index.html';
         }
 
-        if (moduleIndex === -1) {
-            return "index.html";
-        } else {
-            return pathSegments.slice(0, moduleIndex + 1).join("/");
-        }
-    } catch (error) {
+        // locally-hosted docs don't have /kotlin/api segment
+        return segments[0] ?? 'index.html';
+    } catch {
         return null;
     }
 }