fix: dynamically resolve release download URL via API

install.sh

@@ -2,7 +2,7 @@
 set -e
 
 REPO_URL="https://git.rootiest.dev/rootiest/icon-color-tool.git"
-DOWNLOAD_URL="https://git.rootiest.dev/rootiest/icon-color-tool/releases/latest/download/icon-color-tool"
+API_URL="https://git.rootiest.dev/api/v1/repos/rootiest/icon-color-tool/releases/latest"
 INSTALL_DIR="${XDG_BIN_HOME:-$HOME/.local/bin}"
 TMP_DIR=$(mktemp -d)
 
@@ -35,9 +35,16 @@ if [ "$BUILD" -eq 1 ]; then
     cd - > /dev/null
 else
     echo "Mode: Downloading pre-built binary"
+    DOWNLOAD_URL=$(curl -sL "$API_URL" | grep -o '"browser_download_url":"[^"]*"' | cut -d'"' -f4 | head -n 1)
+    
+    if [ -z "$DOWNLOAD_URL" ]; then
+        echo "Error: Could not find latest release binary download URL."
+        echo "If the release doesn't exist yet, you can use the --build flag to build from source."
+        exit 1
+    fi
+    
     if ! curl -sfL "$DOWNLOAD_URL" -o "$TMP_DIR/icon-color-tool"; then
         echo "Error: Failed to download binary from $DOWNLOAD_URL"
-        echo "If the release doesn't exist yet, you can use the --build flag to build from source."
         exit 1
     fi
 fi