Add workspace utility scripts

- llm: Local LLM wrapper for llama-swap
- homelab-status: Quick K8s/cluster health check
- calc: Python/JS REPL for quick calculations
- transcribe: Whisper audio transcription wrapper

Added to fish PATH.

TOOLS.md

@@ -86,6 +86,43 @@ curl http://127.0.0.1:8080/v1/chat/completions \
 
 ---
 
+## 🛠️ Workspace Scripts
+
+Scripts in `~/clawd/scripts/` — add to PATH with:
+```bash
+export PATH="$HOME/clawd/scripts:$PATH"
+```
+
+### llm — Local LLM wrapper
+```bash
+llm "What is 2+2?"                    # Uses default model (gemma)
+llm -m qwen3 "Explain kubernetes"     # Use specific model
+llm coder "Write a Python function"   # Short alias
+```
+
+### homelab-status — Quick cluster check
+```bash
+homelab-status         # Quick overview
+homelab-status --full  # Include storage details
+```
+
+### calc — Code REPL
+```bash
+calc "2 + 2"                      # Quick math
+calc "sum([1,2,3,4,5])"           # Python functions
+calc "math.sqrt(144)"             # With imports
+calc -j "[1,2,3].map(x => x*2)"   # JavaScript mode
+```
+
+### transcribe — Audio transcription
+```bash
+transcribe meeting.mp3              # Quick transcription (base model)
+transcribe -m medium interview.wav  # Better accuracy
+transcribe -l en -f srt podcast.mp3 # English subtitles
+```
+
+---
+
 ## 📁 Key Repos
 
 ### Homelab GitOps