Retitle multimodal cost post and add to homepage

Title is now "Saving Costs Using Multimodal Embeddings". Add it to the
writing list at the top of the homepage.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: stubborncoder

.claude/scheduled_tasks.lock

@@ -0,0 +1 @@
+{"sessionId":"18583df1-2cf5-465c-af33-38d2388be103","pid":1168,"acquiredAt":1776756184228}

.claude/settings.json

@@ -0,0 +1,5 @@
+{
+    "env": {
+        "CLAUDE_CODE_FORK_SUBAGENT": "1"
+    }
+}

.vscode/extensions.json

@@ -0,0 +1,4 @@
+{
+  "recommendations": ["astro-build.astro-vscode"],
+  "unwantedRecommendations": []
+}

.vscode/launch.json

@@ -0,0 +1,11 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "command": "./node_modules/.bin/astro dev",
+      "name": "Development server",
+      "request": "launch",
+      "type": "node-terminal"
+    }
+  ]
+}

src/pages/blog/multimodal-embeddings-cost.astro

@@ -3,8 +3,8 @@ import BaseLayout from '../../layouts/BaseLayout.astro';
 ---
 
 <BaseLayout
-  title="Multimodal Embeddings: 5 Savings That Cut Our Bill 10x ~ stubborncoder"
-  description="A follow-up on multimodal embeddings. Five practical savings that cut our embedding bill by an order of magnitude without losing retrieval quality."
+  title="Saving Costs Using Multimodal Embeddings ~ stubborncoder"
+  description="Multimodal embedding bills get out of hand fast. Five practical savings that cut ours by an order of magnitude without losing retrieval quality."
   activeLink="writing"
 >
 
@@ -22,7 +22,7 @@ import BaseLayout from '../../layouts/BaseLayout.astro';
       <span class="source-badge">LinkedIn</span>
     </div>
 
-    <h1 class="reveal">Multimodal Embeddings:<br>5 Savings That Cut Our Bill <span class="em">10x</span></h1>
+    <h1 class="reveal">Saving Costs Using<br><span class="em">Multimodal Embeddings</span></h1>
 
     <p class="post-subtitle reveal">
       A follow-up to <a href="/blog/multimodal-embeddings" class="inline-link">One Model, One Vector Space</a>.

src/pages/index.astro

@@ -74,6 +74,11 @@ import BaseLayout from '../layouts/BaseLayout.astro';
       <div class="section-line"></div>
     </div>
 
+    <a href="/blog/multimodal-embeddings-cost" class="blog-row reveal">
+      <span class="br-date">2026.04</span>
+      <span class="br-title">Saving Costs Using Multimodal Embeddings</span>
+      <span class="br-src">LinkedIn</span>
+    </a>
     <a href="/blog/invoice-verification-agent" class="blog-row reveal">
       <span class="br-date">2026.04</span>
       <span class="br-title">Let AP Clerks Do the Work That Needs a Human</span>