Amended

✅ Installs recommended plugins using a safe heredoc method

fish_installer.sh

@@ -86,7 +86,7 @@ update_fish() {
                 read -rp "An update is available. Update Fish? (y/N): " confirm
                 [[ "$confirm" =~ ^[Yy]$ ]] && sudo apt install -y fish
             else
-                echo "✅ Fish is already up to date."
+                echo "Fish is already up to date."
             fi
             ;;
         dnf|yum)
@@ -95,7 +95,7 @@ update_fish() {
                 read -rp "An update is available. Update Fish? (y/N): " confirm
                 [[ "$confirm" =~ ^[Yy]$ ]] && sudo $PKG_MGR update -y fish
             else
-                echo "✅ Fish is already up to date."
+                echo "Fish is already up to date."
             fi
             ;;
         pacman)
@@ -104,7 +104,7 @@ update_fish() {
                 read -rp "An update is available. Update Fish? (y/N): " confirm
                 [[ "$confirm" =~ ^[Yy]$ ]] && sudo pacman -S --noconfirm fish
             else
-                echo "✅ Fish is already up to date."
+                echo "Fish is already up to date."
             fi
             ;;
         brew)
@@ -113,7 +113,7 @@ update_fish() {
                 read -rp "An update is available. Update Fish? (y/N): " confirm
                 [[ "$confirm" =~ ^[Yy]$ ]] && brew upgrade fish
             else
-                echo "✅ Fish is already up to date."
+                echo "Fish is already up to date."
             fi
             ;;
     esac
@@ -125,19 +125,19 @@ install_fisher() {
         mkdir -p ~/.config/fish/functions
     fi
 
-    echo "🎣 Installing Fisher plugin manager..."
+    echo "Installing Fisher plugin manager..."
     fish -c 'curl -sL https://git.io/fisher | source && fisher install jorgebucaran/fisher'
 }
 
-# 🧩 Install recommended plugins
+# 🧩 Install recommended plugins using heredoc
 install_fish_plugins() {
-    echo "🧩 Installing Fish plugins..."
-    fish -c "
-        fisher install jorgebucaran/fisher
+    echo "Installing recommended Fish plugins..."
+
+    fish <<'EOF'
 fisher install jethrokuan/z
 fisher install ilancosman/tide
 fisher install jorgebucaran/nvm.fish
-    "
+EOF
 }
 
 # 🏁 Main script
@@ -145,7 +145,7 @@ detect_platform
 install_gpg_if_needed
 
 if command -v fish &>/dev/null; then
-    echo "✅ Fish shell is already installed."
+    echo "Fish shell is already installed."
     update_fish
 else
     install_fish
@@ -156,9 +156,9 @@ read -rp "Do you want to install Fisher plugin manager and some plugins? (y/N):
 if [[ "$install_plugins" =~ ^[Yy]$ ]]; then
     install_fisher
     install_fish_plugins
-    echo "🎉 Fisher and plugins installed!"
+    echo "Fisher and plugins installed!"
 else
-    echo "👍 Skipping plugin installation."
+    echo "Skipping plugin installation."
 fi
 
 echo "✅ Fish shell setup complete on $OS!"