Update image tags in README.md for accessibility

Author: Stevenic

README.md

@@ -8,7 +8,7 @@
 
 SynthOS is a local AI-powered environment where you create fully functional applications — tools, games, dashboards, utilities — just by chatting. Describe what you need, refine it conversationally, and watch it appear in real time. Every app is a living page that you can save, share, and keep evolving.
 
-<img width="1920" height="1140" alt="image" src="https://github.com/user-attachments/assets/a16125b7-d0ff-4193-ae03-d3c1e1286a14" />
+<img width="1920" height="1140" alt="image" src="https://github.com/user-attachments/assets/a16125b7-d0ff-4193-ae03-d3c1e1286a14" data-title="Dashboards" />
 
 
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@@ -33,26 +33,26 @@ Anything that runs in a browser. Here are a few examples:
 
 Build JSON formatters, unit converters, note-taking apps, task managers — any productivity tool you can describe.
 
-<img width="1920" height="1140" alt="image" src="https://github.com/user-attachments/assets/b19f382b-3efd-4f3f-912e-f8bcea1666a5" />
+<img width="1920" height="1140" alt="image" src="https://github.com/user-attachments/assets/b19f382b-3efd-4f3f-912e-f8bcea1666a5" data-title="Tools" />
 
 
 ### Games
 
 From arcade shooters to text adventures — SynthOS ships with Neon Asteroids (a synthwave space shooter) and Oregon Trail (complete with an AI trail guide named Dusty).
 
-<img width="1920" height="1140" alt="image" src="https://github.com/user-attachments/assets/f3ae0783-1f05-4ed7-ad28-a007e53c020b" />
+<img width="1920" height="1140" alt="image" src="https://github.com/user-attachments/assets/f3ae0783-1f05-4ed7-ad28-a007e53c020b" data-title="Games" />
 
 ### Data Dashboards & Visualizations
 
 Interactive charts, maps, and dashboards powered by D3.js. Describe the data you want to see and SynthOS builds the visualization.
 
-<img width="1920" height="1140" alt="image" src="https://github.com/user-attachments/assets/7e20039c-9632-42a3-8e16-c6c58d419421" />
+<img width="1920" height="1140" alt="image" src="https://github.com/user-attachments/assets/7e20039c-9632-42a3-8e16-c6c58d419421" data-title="Interactive Visualizations" />
 
 ### Interactive Educational Experiences
 
 Create rich learning experiences with built-in AI. Solar Explorer lets you click through a 3D-style solar system to learn about planets and orbital mechanics. Oregon Trail teaches frontier history through an AI guide that answers kids' questions at every stop. Western Cities 1850 pairs an interactive map with an AI historian at each location.
 
-<img width="1920" height="1140" alt="image" src="https://github.com/user-attachments/assets/f741e352-de45-499b-b6e2-24fb31f79420" />
+<img width="1920" height="1140" alt="image" src="https://github.com/user-attachments/assets/f741e352-de45-499b-b6e2-24fb31f79420" data-title="Education Experiences" />
 
 
 Your apps are saved as HTML pages that run within SynthOS. Share them with anyone else running SynthOS, or keep building on them later.