fix(elysia): Address review feedback on Elysia SDK docs

- Use correct sentry.javascript.elysia SDK identifier instead of bun
- Fix inconsistent tab title casing (node → Node.js)
- Clarify shouldHandleError example to avoid double-wrap confusion
- Fix alphabetical ordering of elysia/elixir in icon map

Co-Authored-By: Claude <noreply@anthropic.com>

Author: logaretm

docs/platforms/javascript/guides/elysia/index.mdx

@@ -1,7 +1,7 @@
 ---
 title: Elysia
 description: Learn how to set up Sentry in your Elysia app to capture errors and monitor performance.
-sdk: sentry.javascript.bun
+sdk: sentry.javascript.elysia
 fallbackGuide: javascript.bun
 categories:
   - javascript
@@ -30,7 +30,7 @@ You need:
 bun add @sentry/elysia
 ```
 
-```bash {tabTitle:node}
+```bash {tabTitle:Node.js}
 npm install @sentry/elysia @elysiajs/node
 # or
 yarn add @sentry/elysia @elysiajs/node
@@ -112,7 +112,7 @@ The SDK captures 5xx errors automatically via a global `onError` hook. Client er
 You can customize which errors are captured using the `shouldHandleError` option:
 
 ```javascript
-Sentry.withElysia(app, {
+const app = Sentry.withElysia(new Elysia(), {
   shouldHandleError: (context) => {
     const status = context.set.status;
     return status === 500 || status === 503;

src/components/platformIcon.tsx

@@ -490,14 +490,14 @@ const formatToSVG = {
     sm: ElectronSVG,
     lg: ElectronSVGLarge,
   },
-  elysia: {
-    sm: ElysiaSVG,
-    lg: ElysiaSVGLarge,
-  },
   elixir: {
     sm: ElixirSVG,
     lg: ElixirSVGLarge,
   },
+  elysia: {
+    sm: ElysiaSVG,
+    lg: ElysiaSVGLarge,
+  },
   ember: {
     sm: EmberSVG,
     lg: EmberSVGLarge,