fix(ci,docs): point at the confitty default branch

The GitHub repo's default branch is "confitty", not "main" or "dev",
so the CI workflow never triggered and the README build badge always
read N/A. Align branch references across:

- .github/workflows/ci.yml: push + pull_request filters
- README.md: build-status badge URL
- src/index.html: JSON-LD license URL

Author: Confitty Developer

.github/workflows/ci.yml

@@ -2,9 +2,9 @@ name: CI
 
 on:
   push:
-    branches: [main, dev]
+    branches: [confitty]
   pull_request:
-    branches: [main, dev]
+    branches: [confitty]
 
 concurrency:
   group: ci-${{ github.ref }}

README.md

@@ -7,7 +7,7 @@
 
   <p>
     <a href="https://github.com/xcutiboo/Confitty/actions">
-      <img src="https://img.shields.io/github/actions/workflow/status/xcutiboo/Confitty/ci.yml?branch=main&style=for-the-badge&label=build" alt="Build Status">
+      <img src="https://img.shields.io/github/actions/workflow/status/xcutiboo/Confitty/ci.yml?branch=confitty&style=for-the-badge&label=build" alt="Build Status">
     </a>
     <a href="https://confitty.app">
       <img src="https://img.shields.io/badge/Live%20Demo-FF6B9D?style=for-the-badge&logo=cloudflare&logoColor=white" alt="Live Demo">

src/index.html

@@ -118,7 +118,7 @@
       ],
       "inLanguage": "en",
       "isAccessibleForFree": true,
-      "license": "https://github.com/xcutiboo/Confitty/blob/main/LICENSE",
+      "license": "https://github.com/xcutiboo/Confitty/blob/confitty/LICENSE",
       "softwareVersion": "1.0.0",
       "datePublished": "2026-03-04",
       "dateModified": "2026-05-19"