fix: update release workflow and README for new binary name

- Change PROJECT_NAME from cap_sync to capsync in release.yml
- Update README download URLs to use capsync-* instead of cap_sync-*

Author: pixincreate

.github/workflows/release.yml

@@ -8,7 +8,7 @@ permissions:
   contents: write
 
 env:
-  PROJECT_NAME: "cap_sync"
+  PROJECT_NAME: "capsync"
 
 jobs:
   build-and-release:

Cargo.toml

@@ -5,8 +5,8 @@ edition = "2024"
 authors = ["pa1nark"]
 description = "A simple tool to sync your AI coding skills across different tools."
 license = "CC0-1.0"
-repository = "https://github.com/pixincreate/cap_sync"
-homepage = "https://github.com/pixincreate/cap_sync"
+repository = "https://github.com/pixincreate/CapSync"
+homepage = "https://github.com/pixincreate/CapSync"
 keywords = ["ai", "skills", "sync", "capabilities"]
 categories = ["command-line-utilities", "development-tools"]
 rust-version = "1.85"

README.md

@@ -29,22 +29,22 @@ Download a pre-built binary and use it directly:
 
 **macOS (Apple Silicon):**
 ```bash
-curl -L -o capsync https://github.com/pixincreate/cap_sync/releases/latest/download/cap_sync-darwin-aarch64
+curl -L -o capsync https://github.com/pixincreate/cap_sync/releases/latest/download/capsync-darwin-aarch64
 chmod +x capsync
 # Move to a directory in your PATH, or use directly:
 ./capsync init
 ```
 
 **macOS (Intel):**
 ```bash
-curl -L -o capsync https://github.com/pixincreate/cap_sync/releases/latest/download/cap_sync-darwin-x86_64
+curl -L -o capsync https://github.com/pixincreate/cap_sync/releases/latest/download/capsync-darwin-x86_64
 chmod +x capsync
 ./capsync init
 ```
 
 **Linux:**
 ```bash
-curl -L -o capsync https://github.com/pixincreate/cap_sync/releases/latest/download/cap_sync-linux-x86_64
+curl -L -o capsync https://github.com/pixincreate/cap_sync/releases/latest/download/capsync-linux-x86_64
 chmod +x capsync
 ./capsync init
 ```