feat: add RunPod Docker template with automated build workflow

- Add Dockerfile with minimal setup (supervisor, tailscale)
- Add start.sh bootstrap script for container initialization
- Add Gitea workflow for automated Docker image builds
- Add comprehensive RUNPOD_TEMPLATE.md documentation
- Add bootstrap-venvs.sh for Python venv health checks

This enables deployment of the AI orchestrator on RunPod using:
- Minimal Docker image (~2-3GB) for fast deployment
- Network volume for models and data persistence (~80-200GB)
- Automated builds on push to main or version tags
- Full Tailscale VPN integration
- Supervisor process management

scripts/bootstrap-venvs.sh

@@ -0,0 +1,108 @@
+#!/bin/bash
+# Virtual Environment Health Check and Bootstrap Script
+# Checks if Python venvs are compatible with current Python version
+# Rebuilds venvs if needed
+
+set -e
+
+echo "=== Python Virtual Environment Health Check ==="
+
+# Get current system Python version
+SYSTEM_PYTHON=$(python3 --version | awk '{print $2}')
+SYSTEM_PYTHON_MAJOR_MINOR=$(echo "$SYSTEM_PYTHON" | cut -d'.' -f1,2)
+
+echo "System Python: $SYSTEM_PYTHON ($SYSTEM_PYTHON_MAJOR_MINOR)"
+
+# List of venvs to check
+VENVS=(
+    "/workspace/ai/vllm/venv"
+    "/workspace/ai/webdav-sync/venv"
+    "/workspace/ComfyUI/venv"
+)
+
+REBUILD_NEEDED=0
+
+# Check each venv
+for VENV_PATH in "${VENVS[@]}"; do
+    if [ ! -d "$VENV_PATH" ]; then
+        echo "⚠ venv not found: $VENV_PATH (will be created on first service start)"
+        continue
+    fi
+
+    VENV_NAME=$(basename $(dirname "$VENV_PATH"))
+    echo ""
+    echo "Checking venv: $VENV_NAME ($VENV_PATH)"
+
+    # Check if venv Python executable works
+    if ! "$VENV_PATH/bin/python" --version >/dev/null 2>&1; then
+        echo "  ❌ BROKEN - Python executable not working"
+        REBUILD_NEEDED=1
+        continue
+    fi
+
+    # Get venv Python version
+    VENV_PYTHON=$("$VENV_PATH/bin/python" --version 2>&1 | awk '{print $2}')
+    VENV_PYTHON_MAJOR_MINOR=$(echo "$VENV_PYTHON" | cut -d'.' -f1,2)
+
+    echo "  venv Python: $VENV_PYTHON ($VENV_PYTHON_MAJOR_MINOR)"
+
+    # Compare major.minor versions
+    if [ "$SYSTEM_PYTHON_MAJOR_MINOR" != "$VENV_PYTHON_MAJOR_MINOR" ]; then
+        echo "  ⚠ VERSION MISMATCH - System is $SYSTEM_PYTHON_MAJOR_MINOR, venv is $VENV_PYTHON_MAJOR_MINOR"
+        REBUILD_NEEDED=1
+    else
+        # Check if pip works
+        if ! "$VENV_PATH/bin/pip" --version >/dev/null 2>&1; then
+            echo "  ❌ BROKEN - pip not working"
+            REBUILD_NEEDED=1
+        else
+            echo "  ✓ HEALTHY"
+        fi
+    fi
+done
+
+# If any venv needs rebuild, warn the user
+if [ $REBUILD_NEEDED -eq 1 ]; then
+    echo ""
+    echo "========================================"
+    echo " ⚠ WARNING: Some venvs need rebuilding"
+    echo "========================================"
+    echo ""
+    echo "One or more Python virtual environments are incompatible with the current"
+    echo "Python version or are broken. This can happen when:"
+    echo "  - Docker image Python version changed"
+    echo "  - venv files were corrupted"
+    echo "  - Binary dependencies are incompatible"
+    echo ""
+    echo "RECOMMENDED ACTIONS:"
+    echo ""
+    echo "1. vLLM venv rebuild:"
+    echo "   cd /workspace/ai/vllm"
+    echo "   rm -rf venv"
+    echo "   python3 -m venv venv"
+    echo "   source venv/bin/activate"
+    echo "   pip install -r requirements.txt"
+    echo ""
+    echo "2. ComfyUI venv rebuild:"
+    echo "   cd /workspace/ComfyUI"
+    echo "   rm -rf venv"
+    echo "   python3 -m venv venv"
+    echo "   source venv/bin/activate"
+    echo "   pip install -r requirements.txt"
+    echo ""
+    echo "3. WebDAV sync venv rebuild (if used):"
+    echo "   cd /workspace/ai/webdav-sync"
+    echo "   rm -rf venv"
+    echo "   python3 -m venv venv"
+    echo "   source venv/bin/activate"
+    echo "   pip install -r requirements.txt"
+    echo ""
+    echo "Services may fail to start until venvs are rebuilt!"
+    echo "========================================"
+    echo ""
+else
+    echo ""
+    echo "✓ All virtual environments are healthy"
+fi
+
+exit 0