Remove decorative emojis from README headers and script output for improved consistency

README.md

@@ -5,7 +5,7 @@ No third-party relay, no cloud dependency – just peer-to-peer, temporary, SSH-
 
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-## ⚡ Quick Start
+## Quick Start
 
 ### 1. Accessor: Prepare your key (one-time)
 
@@ -37,7 +37,7 @@ backtunnel-umount ~/remote-rssh
 
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-## ✨ Features
+## Features
 
 - **NAT/firewall friendly**: works without port forwarding.
 - **Temporary by design**: shares auto-expire after a set duration.
@@ -52,7 +52,7 @@ backtunnel-umount ~/remote-rssh
 
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-## 🧠 Roles and Flow
+## Roles and Flow
 
 - Sharer: exposes a local SSH service back to a remote host for a limited time. Runs backtunnel-share.
 - Accessor: connects to the sharer via the remote host’s `127.0.0.1:PORT` and mounts a folder with sshfs. Runs backtunnel-access.
@@ -60,7 +60,7 @@ backtunnel-umount ~/remote-rssh
 
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-## ✅ Requirements
+## Requirements
 
 - Linux with Bash
 - OpenSSH client (ssh, sftp)
@@ -71,7 +71,7 @@ backtunnel-umount ~/remote-rssh
 
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-## 🔑 Commands
+## Commands
 
 ### Sharer side
 
@@ -165,7 +165,7 @@ backtunnel-umount ~/remote-rssh
 
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-## 🔒 Security Model
+## Security Model
 
 - Reverse tunnel bind: remote side binds on `127.0.0.1:PORT` (loopback only).
 - Access is SFTP-based:
@@ -181,7 +181,7 @@ backtunnel-umount ~/remote-rssh
 
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-## 🧩 Profiles
+## Profiles
 
 - Config locations (higher precedence first):
   - `${XDG_CONFIG_HOME:-$HOME/.config}/backtunnel/profiles.ini`
@@ -210,7 +210,7 @@ tunnel_port=4422
 
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-## 🧭 Bash Completion
+## Bash Completion
 
 - Source completions/backtunnel.bash or install it via your system’s completion.d directory.
 - Provides:
@@ -223,7 +223,7 @@ tunnel_port=4422
 
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-## 🖥️ Desktop Integration (KDE Dolphin)
+## Desktop Integration (KDE Dolphin)
 
 - Right-click in a folder:
   - “Share via BackTunnel…” → opens a GUI/TUI flow for the sharer.
@@ -236,7 +236,7 @@ tunnel_port=4422
 
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-## 🌐 Environment Variables
+## Environment Variables
 
 - BACKTUNNEL_HOSTKEY_POLICY
   - Controls StrictHostKeyChecking for ssh/sftp/sshfs:
@@ -249,7 +249,7 @@ tunnel_port=4422
 
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-## 🛠️ Installation
+## Installation
 
 ### From source
 
@@ -274,7 +274,7 @@ sudo PURGE=1 bash scripts/uninstall.sh
 
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-## 🔍 Troubleshooting
+## Troubleshooting
 
 - Port already in use on remote:
   - backtunnel-share warns if `127.0.0.1:PORT` is busy; choose another with -p.
@@ -295,7 +295,7 @@ sudo PURGE=1 bash scripts/uninstall.sh
 
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-## 🧪 Testing
+## Testing
 
 - Bats scaffolds are provided to extend:
   - tests/test-umount.bats
@@ -309,7 +309,7 @@ bats tests
 
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-## 📖 Man Page
+## Man Page
 
 ```bash 
 man backtunnel
@@ -317,6 +317,6 @@ man backtunnel
 
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-## 🧾 License
+## License
 GNU GPL v3.0  
 © 2025 LUXIM d.o.o., Slovenia – Matjaž Mozetič