Consolidate C implementation documentation

Merged duplicate 'C Implementation' sections in README.md into a single cohesive 'wsssh tools (C Implementation)' section. Since Python implementations were removed, the C tools are now the primary (and only) implementations available.

README.md

@@ -39,39 +39,31 @@ The system consists of components implemented in C for optimal performance:
    - HTML5 terminal interface for SSH connections
    - Donation modal integrated into the web interface
 
-### C Implementation (Primary)
-1. **`wssshc`** - WebSocket SSH Client (registration)
-    - Registers client machines with the daemon
-    - Maintains persistent WebSocket connection
-    - Automatic reconnection with configurable intervals
-
-2. **`wsssh`** - SSH wrapper with tunneling
-    - Simplified CLI (no need to specify "ssh" command)
-    - Parses SSH commands and hostnames intelligently
-    - Establishes WebSocket tunnels automatically
-    - Launches SSH to local tunnel port
-    - Uses shared libraries for WebSocket, SSL, and tunnel management
-
-3. **`wsscp`** - SCP wrapper with tunneling
-    - Simplified CLI (no need to specify "scp" command)
-    - Similar to wsssh but optimized for SCP operations
-    - Handles file transfers through secure tunnels
-    - Uses shared libraries for WebSocket, SSL, and tunnel management
-
-### C Implementation
+### wsssh tools (C Implementation)
 Located in the `wssshtools/` directory:
 
-1. **`wssshc`** - Lightweight C client for registration
+1. **`wssshc`** - WebSocket SSH Client (registration)
+   - Registers client machines with the daemon
+   - Maintains persistent WebSocket connection
+   - Automatic reconnection with configurable intervals
    - Minimal dependencies (OpenSSL only)
    - Native WebSocket implementation
    - Optimized for embedded systems
 
-2. **`wsssh`** - Native SSH wrapper
-   - Direct system integration
-   - No Python runtime required
+2. **`wsssh`** - SSH wrapper with tunneling
+   - Simplified CLI (no need to specify "ssh" command)
+   - Parses SSH commands and hostnames intelligently
+   - Establishes WebSocket tunnels automatically
+   - Launches SSH to local tunnel port
+   - Uses shared libraries for WebSocket, SSL, and tunnel management
+   - Direct system integration, no Python runtime required
    - High performance for production use
 
-3. **`wsscp`** - Native SCP wrapper
+3. **`wsscp`** - SCP wrapper with tunneling
+   - Simplified CLI (no need to specify "scp" command)
+   - Similar to wsssh but optimized for SCP operations
+   - Handles file transfers through secure tunnels
+   - Uses shared libraries for WebSocket, SSL, and tunnel management
    - Optimized file transfer operations
    - Consistent with SSH wrapper design
    - Enterprise-ready performance