Add custom nodes, Civitai loras (LFS), and vast.ai setup script

Includes 30 custom nodes committed directly, 7 Civitai-exclusive
loras stored via Git LFS, and a setup script that installs all
dependencies and downloads HuggingFace-hosted models on vast.ai.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

custom_nodes/ComfyUI-Impact-Pack/tests/test_encoding.sh

@@ -0,0 +1,204 @@
+#!/bin/bash
+# UTF-8 Encoding Test Suite
+# Tests multi-language support (Korean, Chinese, Arabic, emoji)
+
+set -e
+
+PORT=8198
+COMFYUI_DIR="/mnt/teratera/git/ComfyUI"
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+IMPACT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
+CONFIG_FILE="$IMPACT_DIR/impact-pack.ini"
+LOG_FILE="/tmp/encoding_test.log"
+
+GREEN='\033[0;32m'
+RED='\033[0;31m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+echo "=========================================="
+echo "UTF-8 Encoding Test Suite"
+echo "=========================================="
+echo "Port: $PORT"
+echo "Testing: Multi-language encoding support"
+echo ""
+
+# Cleanup function
+cleanup() {
+    echo ""
+    echo "Cleaning up..."
+    pkill -f "python.*main.py.*--port $PORT" 2>/dev/null || true
+    rm -f "$CONFIG_FILE"
+    echo "Cleanup complete"
+}
+
+trap cleanup EXIT
+
+# Kill any existing server on this port
+echo "Killing any existing server on port $PORT..."
+pkill -f "python.*main.py.*--port $PORT" 2>/dev/null || true
+sleep 2
+
+# Setup configuration
+echo "Setting up configuration..."
+cat > "$CONFIG_FILE" << EOF
+[default]
+custom_wildcards = $IMPACT_DIR/tests/wildcards/samples
+wildcard_cache_limit_mb = 50
+dependency_version = 24
+mmdet_skip = True
+sam_editor_cpu = False
+sam_editor_model = sam_vit_h_4b8939.pth
+disable_gpu_opencv = True
+EOF
+
+echo "Configuration created: custom_wildcards = $IMPACT_DIR/tests/wildcards/samples"
+echo ""
+
+# Start server
+echo "Starting ComfyUI server on port $PORT..."
+cd "$COMFYUI_DIR"
+bash run.sh --listen 127.0.0.1 --port $PORT > "$LOG_FILE" 2>&1 &
+SERVER_PID=$!
+echo "Server PID: $SERVER_PID"
+
+# Wait for server startup
+echo "Waiting for server startup..."
+for i in {1..60}; do
+    sleep 1
+    if curl -s http://127.0.0.1:$PORT/ > /dev/null 2>&1; then
+        echo "✅ Server ready (${i}s)"
+        break
+    fi
+    if [ $((i % 10)) -eq 0 ]; then
+        echo "  ... ${i}s elapsed"
+    fi
+    if [ $i -eq 60 ]; then
+        echo ""
+        echo "${RED}❌ Server failed to start within 60 seconds${NC}"
+        echo "Log tail:"
+        tail -20 "$LOG_FILE"
+        exit 1
+    fi
+done
+
+echo ""
+
+# Test function
+test_encoding() {
+    local TEST_NUM=$1
+    local DESCRIPTION=$2
+    local PROMPT=$3
+    local SEED=$4
+
+    echo "${BLUE}=== Test $TEST_NUM: $DESCRIPTION ===${NC}"
+    echo "Prompt: ${YELLOW}$PROMPT${NC}"
+    echo "Seed: $SEED"
+
+    RESULT=$(curl -s -X POST http://127.0.0.1:$PORT/impact/wildcards \
+        -H "Content-Type: application/json" \
+        -d "{\"text\": \"$PROMPT\", \"seed\": $SEED}" | \
+        python3 -c "import sys, json; print(json.load(sys.stdin).get('text','ERROR'))" 2>/dev/null || echo "ERROR")
+
+    echo "Result: ${GREEN}$RESULT${NC}"
+
+    # Check if result contains non-ASCII characters (UTF-8)
+    if echo "$RESULT" | grep -qP '[\x80-\xFF]'; then
+        echo "Status: ${GREEN}✅ PASS - UTF-8 characters preserved${NC}"
+    elif [ "$RESULT" != "ERROR" ] && [ -n "$RESULT" ]; then
+        echo "Status: ${YELLOW}⚠️  WARNING - No UTF-8 characters in result${NC}"
+    else
+        echo "Status: ${RED}❌ FAIL - Server error or no response${NC}"
+    fi
+    echo ""
+}
+
+echo "=========================================="
+echo "Test Suite Execution"
+echo "=========================================="
+echo ""
+
+# Korean Tests (K-pop theme with Korean filename)
+test_encoding "01" "Korean Hangul (아름다운색)" \
+    "__아름다운색__" \
+    100
+
+test_encoding "02" "Korean with emoji" \
+    "🌸 __아름다운색__" \
+    200
+
+test_encoding "03" "Korean in dynamic prompt" \
+    "{붉은|하얀|노란} __아름다운색__" \
+    300
+
+# Emoji Tests
+test_encoding "04" "Emoji wildcard" \
+    "__test_encoding_emoji__" \
+    400
+
+test_encoding "05" "Multiple emojis" \
+    "🌸 beautiful 🌺 garden 🌼" \
+    500
+
+test_encoding "06" "Emoji in dynamic prompt" \
+    "{🌸|🌺|🌼|🌻|🌷}" \
+    600
+
+# Special Characters Tests
+test_encoding "07" "Mathematical symbols" \
+    "__test_encoding_special__" \
+    700
+
+test_encoding "08" "Currency symbols" \
+    "Price: {$|€|£|¥|₩} 100" \
+    800
+
+# Mixed Language Tests
+test_encoding "09" "Korean + Chinese" \
+    "아름다운 __아름다운색__" \
+    900
+
+test_encoding "10" "Korean + Emoji + English" \
+    "🌸 beautiful 아름다운 __아름다운색__" \
+    1000
+
+# RTL (Right-to-Left) Tests
+test_encoding "11" "Arabic RTL text" \
+    "زهرة جميلة" \
+    1100
+
+# Edge Cases
+test_encoding "12" "Korean in quantifier (아름다운색)" \
+    "3#__아름다운색__" \
+    1200
+
+test_encoding "13" "Korean in multi-select (아름다운색)" \
+    "{2\$\$, \$\$__아름다운색__|장미|벚꽃}" \
+    1300
+
+test_encoding "14" "Mixed UTF-8 in weighted selection" \
+    "{5::🌸|3::장미|2::花}" \
+    1400
+
+test_encoding "15" "Very long Korean text (아름다운색)" \
+    "아름다운 {붉은|하얀|노란|분홍|보라} __아름다운색__ 꽃밭에서" \
+    1500
+
+echo ""
+echo "=========================================="
+echo "Summary"
+echo "=========================================="
+echo "${GREEN}✅ Encoding tests completed${NC}"
+echo ""
+echo "All tests verified UTF-8 encoding support:"
+echo "  1. Korean (Hangul) characters ✓"
+echo "  2. Emoji support ✓"
+echo "  3. Chinese characters ✓"
+echo "  4. Arabic (RTL) text ✓"
+echo "  5. Mathematical and special symbols ✓"
+echo "  6. Mixed multi-language content ✓"
+echo "  7. UTF-8 in dynamic prompts ✓"
+echo "  8. UTF-8 with quantifiers and multi-select ✓"
+echo ""
+echo "Log file: $LOG_FILE"