docs: standardize ktx naming

docs-site/app/global.css

@@ -9,7 +9,7 @@
 }
 
 /* ═══════════════════════════════════════════
-   KTX Light Theme - Warm Cream & Taupe
+   ktx Light Theme - Warm Cream & Taupe
    ═══════════════════════════════════════════ */
 :root {
   --color-fd-background: #faf9f6;
@@ -42,7 +42,7 @@
 }
 
 /* ═══════════════════════════════════════════
-   KTX Dark Theme - Deep Ocean Slate
+   ktx Dark Theme - Deep Ocean Slate
    ═══════════════════════════════════════════ */
 .dark {
   --color-fd-background: #0f1719;

docs-site/app/layout.config.tsx

@@ -19,7 +19,7 @@ export const baseOptions: BaseLayoutProps = {
     },
     {
       type: "icon",
-      label: "Join the KTX Slack community",
+      label: "Join the ktx Slack community",
       icon: <SlackIcon />,
       text: "Slack",
       url: "https://join.slack.com/t/ktxcommunity/shared_invite/zt-3y9b44m1x-LVyNNJD5nwaZHq4XS29LMQ",

docs-site/app/layout.tsx

@@ -22,8 +22,8 @@ const geistMono = Geist_Mono({
 
 export const metadata: Metadata = {
   title: {
-    template: "%s | KTX Docs",
-    default: "KTX Docs",
+    template: "%s | ktx Docs",
+    default: "ktx Docs",
   },
   description:
     "Open-source context infrastructure that makes agentic analytics reliable.",