Platform nav, support routing, Weave redirects, hiding "Home" in left nav, and same-tab sidebar links

.gitignore

@@ -47,6 +47,7 @@ lychee/
 # Python
 __pycache__/
 *.pyc
+.env
 
 # Python virtual environments
 .venv/

index.mdx

@@ -1,7 +1,7 @@
 ---
 title: "Weights & Biases Documentation"
 description: "View the documentation for all Weights & Biases products"
-sidebarTitle: "Home"
+sidebarTitle: "Docs Home"
 mode: wide
 ---
 import {Banner} from "/snippets/Banner.jsx";

inference/support-inference.mdx

@@ -0,0 +1,4 @@
+---
+title: "Support: Inference"
+url: "/support/inference"
+---

ja/weave/guides/tracking.mdx

@@ -37,4 +37,4 @@ Weave のトレース機能は、主に 3 つのコンポーネントで構成
 
 ## よくある質問
 
-Weave のトレースに関する よくある質問 への回答については、[FAQs ページ](/weave/guides/tracking/faqs) を参照してください。
+Weave のトレースに関する よくある質問 への回答については、[FAQs ページ](/ja/weave/guides/tracking/faqs) を参照してください。

ko/weave/guides/tracking.mdx

@@ -37,4 +37,4 @@ Weave 의 트레이싱 기능은 크게 세 가지 구성 요소로 이루어집
 
 ## 자주 묻는 질문
 
-Weave 트레이싱에 대한 자주 묻는 질문과 답변은 [자주 묻는 질문 페이지](/weave/guides/tracking/faqs) 를 참조하세요.
+Weave 트레이싱에 대한 자주 묻는 질문과 답변은 [자주 묻는 질문 페이지](/ko/weave/guides/tracking/faqs) 를 참조하세요.

local-links-same-tab.js

@@ -0,0 +1,166 @@
+/**
+ * local-links-same-tab.js
+ *
+ * Ensures that in-doc navigation links (e.g. sidebar "group flex" links) open in
+ * the same tab when they point to local paths. Links that would otherwise have
+ * target="_blank" are updated by removing the target attribute so the browser
+ * uses the default same-tab behavior.
+ *
+ * Also swaps the external-link arrow icon (top-right) to a chevron (greater-than)
+ * on local nav links, so users see expansion/navigation vs. leaving to an external URL.
+ *
+ * Why this exists:
+ * - Some UI frameworks or themes add target="_blank" to all nav links.
+ * - For internal docs paths (e.g. /products/sunk/index), opening in a new tab
+ *   is usually undesirable; users expect in-site navigation to stay in the same tab.
+ * - The theme may show an external-link arrow on all nav items; local links should
+ *   show a chevron instead to signal in-site navigation.
+ * - This script only changes links that match the "group flex" nav pattern and
+ *   have a local href; external (http/https) links are left unchanged.
+ *
+ * How it works:
+ * - Runs on DOMContentLoaded and at several delayed intervals (for slow-hydrating nav).
+ * - Uses a MutationObserver to run whenever the DOM gains new nodes or a link's
+ *   target attribute changes, so links are fixed as soon as the framework
+ *   renders or re-applies target="_blank".
+ * - Runs on pageshow so that when the user navigates back, links are fixed again.
+ * - Selects <a> elements whose class list contains both "group" and "flex"
+ *   (the Mintlify sidebar nav link pattern).
+ * - For each such link with a local href: removes the target attribute and
+ *   replaces the arrow SVG with a chevron SVG.
+ *
+ * Environment:
+ * - Loaded globally by Mintlify for every docs page (any .js in the content dir).
+ * - Wrapped in an IIFE to avoid polluting the global scope.
+ */
+
+(function () {
+    /**
+     * Determines whether an href should be treated as local (same-origin / in-doc).
+     * Local links should open in the same tab; external links may keep target="_blank".
+     *
+     * @param {string | null | undefined} href - The href value from the anchor (e.g. getAttribute('href')).
+     * @returns {boolean} - True if the link is local and safe to open in the same tab.
+     */
+    function isLocalHref(href) {
+      // Missing or empty href: treat as local (e.g. placeholder or JS-handled link).
+      if (!href || typeof href !== 'string') return true;
+
+      var trimmed = href.trim();
+      // Fragment-only links (e.g. #section) are in-page and always local.
+      if (trimmed === '' || trimmed.startsWith('#')) return true;
+
+      // Compare case-insensitively so HTTP: and https: are both treated as external.
+      var lower = trimmed.toLowerCase();
+      // Local: relative paths (/foo), path-only, or protocol-relative that we treat as same-site.
+      // External: explicit http: or https: (and we do not change those).
+      return !lower.startsWith('http:') && !lower.startsWith('https:');
+    }
+
+    /** Chevron (greater-than) path and dimensions matching expandable section icons. */
+    var CHEVRON_PATH = 'M0 0L3 3L0 6';
+
+    /**
+     * Replaces the arrow (external-link) icon with a chevron on a nav link.
+     * Matches the expandable section chevron: width="8" height="24" viewBox="0 -9 3 24".
+     *
+     * @param {HTMLAnchorElement} a - The nav link element.
+     */
+    function swapArrowToChevron(a) {
+      var svg = a.querySelector('svg[viewBox="0 0 384 512"]');
+      if (!svg) return;
+
+      var path = svg.querySelector('path');
+      if (!path) return;
+
+      var d = path.getAttribute('d') || '';
+      if (d.indexOf('M328 96') !== 0) return;
+      if (d === CHEVRON_PATH) return;
+
+      svg.setAttribute('viewBox', '0 -9 3 24');
+      svg.setAttribute('width', '8');
+      svg.setAttribute('height', '24');
+      svg.setAttribute('class', 'transition-transform text-gray-400 overflow-visible group-hover:text-gray-600 dark:text-gray-600 dark:group-hover:text-gray-400 w-2 h-5 -mr-0.5 flex-shrink-0');
+      path.setAttribute('d', CHEVRON_PATH);
+      path.setAttribute('fill', 'none');
+      path.setAttribute('stroke', 'currentColor');
+      path.setAttribute('stroke-width', '1.5');
+      path.setAttribute('stroke-linecap', 'round');
+    }
+
+    /**
+     * Finds all "group flex" nav links with a local href, removes target="_blank"
+     * so they open in the same tab, and swaps the arrow icon to a chevron.
+     * Marks all processed links so hidden arrows on external links can be revealed.
+     *
+     * Safe to call multiple times; idempotent for already-processed links.
+     */
+    function stripTargetBlankFromLocalGroupFlexLinks() {
+      var links = document.querySelectorAll('a[href]');
+
+      for (var i = 0; i < links.length; i++) {
+        var a = links[i];
+        var cls = a.className;
+
+        if (typeof cls !== 'string') continue;
+        if (cls.indexOf('group') === -1 || cls.indexOf('flex') === -1) continue;
+
+        var href = a.getAttribute('href');
+        if (isLocalHref(href)) {
+          a.removeAttribute('target');
+          swapArrowToChevron(a);
+        }
+        a.setAttribute('data-nav-processed', '1');
+      }
+    }
+
+    // Debounced run: schedule a single stripper run after mutations stop.
+    var scheduleId = null;
+    var debounceMs = 120;
+    function scheduleStrip() {
+      if (scheduleId) clearTimeout(scheduleId);
+      scheduleId = setTimeout(function () {
+        scheduleId = null;
+        stripTargetBlankFromLocalGroupFlexLinks();
+      }, debounceMs);
+    }
+
+    // Run as soon as the DOM is ready.
+    if (document.readyState === 'loading') {
+      document.addEventListener('DOMContentLoaded', function () {
+        stripTargetBlankFromLocalGroupFlexLinks();
+      });
+    } else {
+      stripTargetBlankFromLocalGroupFlexLinks();
+    }
+
+    // Delayed runs to catch nav that appears only after framework hydration.
+    [300, 800, 1500, 3000].forEach(function (ms) {
+      setTimeout(stripTargetBlankFromLocalGroupFlexLinks, ms);
+    });
+
+    // Whenever the framework adds nodes or sets target on a link, run the stripper
+    // (debounced) so we fix links as soon as they appear or get target="_blank".
+    function startObserving() {
+      if (!document.body) return;
+      var observer = new MutationObserver(function () {
+        scheduleStrip();
+      });
+      observer.observe(document.body, {
+        childList: true,
+        subtree: true,
+        attributes: true,
+        attributeFilter: ['target']
+      });
+    }
+    if (document.readyState === 'loading') {
+      document.addEventListener('DOMContentLoaded', startObserving);
+    } else {
+      startObserving();
+    }
+
+    // When the user hits "back", re-run so links are fixed after bfcache or re-render.
+    window.addEventListener('pageshow', function () {
+      stripTargetBlankFromLocalGroupFlexLinks();
+    });
+  })();

models/support-models.mdx

@@ -0,0 +1,4 @@
+---
+title: "Support: Models"
+url: "/support/models"
+---

platform/mcp-server.mdx

@@ -1,5 +1,5 @@
 ---
-title: Access the W&B MCP Server
+title: Use the W&B MCP Server
 description: "Connect your IDE or AI agent to the W&B Model Context Protocol (MCP) server to access your workspace data and documentation."
 ---
 

product-inference.mdx

@@ -0,0 +1,4 @@
+---
+title: "W&B Inference"
+url: "/inference"
+---

product-models.mdx

@@ -0,0 +1,4 @@
+---
+title: "W&B Models"
+url: "/models"
+---

product-training.mdx

@@ -0,0 +1,4 @@
+---
+title: "W&B Training"
+url: "/training"
+---

product-weave.mdx

@@ -0,0 +1,4 @@
+---
+title: "W&B Weave"
+url: "/weave"
+---

style.css

@@ -0,0 +1,9 @@
+/* Hide arrow icons in nav links until swapped to chevron. Prevents FOUC. */
+a.group.flex svg[viewBox="0 0 384 512"] {
+    opacity: 0;
+  }
+
+/* Reveal arrow on external links after processing. */
+a.group.flex[data-nav-processed] svg[viewBox="0 0 384 512"] {
+opacity: 1;
+}