docs: add custom confitty divider images throughout README

- replace all --- dividers with custom confittydivider.svg
- adds branded visual separators between major sections
- improves visual hierarchy and branding consistency

Author: xcutiboo

README.md

@@ -76,6 +76,10 @@ She's Kitty Terminal's ghost cat mascot if someone dropped her in pink paint and
 - **Background Effects** – Blur, opacity, tint with accurate rendering
 - **Mark Colors** – Regex highlighting support (mark1, mark2, mark3)
 
+<div align="center">
+  <img src="src/assets/confittydivider.svg" alt="divider" width="100%">
+</div>
+
 ## 🚀 Quick Start
 
 ### Using Confitty
@@ -105,6 +109,10 @@ Click **Import** and select your `kitty.conf`. Confitty parses it and populates
 
 Complex configs (custom kittens, include directives, environment variables) are preserved in the output even if they don't map to visual controls.
 
+<div align="center">
+  <img src="src/assets/confittydivider.svg" alt="divider" width="100%">
+</div>
+
 ## ⚙️ How It Works
 
 Confitty uses a **smart diff algorithm** that exports only settings that differ from Kitty's defaults:
@@ -119,9 +127,12 @@ This approach:
 
 The exported file includes a header with generation date, config path, and reload shortcut reminder.
 
----
-
 <div align="center">
+  <img src="src/assets/confittydivider.svg" alt="divider" width="100%">
+</div>
+
+## 🛠️ Development
+
   <hr>
   <h2>� Development</h2>
 </div>
@@ -153,7 +164,9 @@ bun run build
 
 Output directory: `dist/confitty/`
 
----
+<div align="center">
+  <img src="src/assets/confittydivider.svg" alt="divider" width="100%">
+</div>
 
 ## 📦 Tech Stack
 
@@ -166,6 +179,10 @@ Output directory: `dist/confitty/`
 
 **Architecture:** 100% client-side – no backend required, runs entirely in browser
 
+<div align="center">
+  <img src="src/assets/confittydivider.svg" alt="divider" width="100%">
+</div>
+
 ## 🤝 Contributing
 
 Contributions are welcome! See [**CONTRIBUTING.md**](./CONTRIBUTING.md) for:
@@ -174,13 +191,17 @@ Contributions are welcome! See [**CONTRIBUTING.md**](./CONTRIBUTING.md) for:
 - How to add new presets or config options
 - Pull request guidelines
 
----
+<div align="center">
+  <img src="src/assets/confittydivider.svg" alt="divider" width="100%">
+</div>
 
 ## 📄 License
 
 This project is licensed under the **MIT License** – see [LICENSE](./LICENSE) for details.
 
----
+<div align="center">
+  <img src="src/assets/confittydivider.svg" alt="divider" width="100%">
+</div>
 
 ## ☕ Support
 
@@ -195,6 +216,8 @@ If Confitty saved you from reading Kitty docs for three hours, consider supporti
 Donations help keep the website running and the confetti cannon loaded for our mascot. 🎉
 
 <div align="center">
+  <img src="src/assets/confittydivider.svg" alt="divider" width="100%">
+</div>
 
 ## 💬 Community