Update install.func

misc/install.func

@@ -222,7 +222,7 @@ EOF
 
 get_gh_release() {
   local repo="$1"
-  local app="${repo##*/}" # extract the app name from the repo URL
+  local app="${repo##*/}"
   local api_url="https://api.github.com/repos/$repo/releases/latest"
   local header=()
   local attempt=0
@@ -234,6 +234,7 @@ get_gh_release() {
   until [[ $attempt -ge $max_attempts ]]; do
     ((attempt++))
     msg_info "[$attempt/$max_attempts] Fetching GitHub release for $repo"
+
     if ! api_response=$(curl -fsSL "${header[@]}" "$api_url"); then
       msg_warn "Request failed for $repo, retrying..."
       sleep 2
@@ -241,7 +242,7 @@ get_gh_release() {
     fi
 
     if echo "$api_response" | grep -q "API rate limit exceeded"; then
-      msg_error "GitHub API rate limit exceeded. Set GITHUB_TOKEN to increase limit."
+      msg_error "GitHub API rate limit exceeded."
       return 1
     fi
 
@@ -261,15 +262,14 @@ get_gh_release() {
 
     msg_ok "Found release: $tag for $repo"
 
-    # save version to file
     local version_file="/opt/${app}_version.txt"
     [[ ! -f "$version_file" ]] && echo "$tag" >"$version_file"
 
-    # Download and extract
     local temp_file
     temp_file=$(mktemp)
     local tarball_url="https://github.com/$repo/archive/refs/tags/v$tag.tar.gz"
-    msg_info "Downloading tarball for $repo..."
+    msg_info "Downloading tarball..."
+
     if ! curl -fsSL "$tarball_url" -o "$temp_file"; then
       msg_error "Failed to download tarball: $tarball_url"
       return 1