[Config] Add coding guidelines and code-fixer agent

Major additions:
- Add CODING_GUIDELINES.md with "NO EMOJIS" rule
- Create code-fixer agent for automated violation fixes
- Add offline mode v2 hooks with local caching/queue
- Add periodic context save with invisible Task Scheduler setup
- Add agent coordination rules and database connection docs

Infrastructure:
- Update hooks: task-complete-v2, user-prompt-submit-v2
- Add periodic_save_check.py for auto-save every 5min
- Add PowerShell scripts: setup_periodic_save.ps1, update_to_invisible.ps1
- Add sync-contexts script for queue synchronization

Documentation:
- OFFLINE_MODE.md, PERIODIC_SAVE_INVISIBLE_SETUP.md
- Migration procedures and verification docs
- Fix flashing window guide

Updates:
- Update agent configs (backup, code-review, coding, database, gitea, testing)
- Update claude.md with coding guidelines reference
- Update .gitignore for new cache/queue directories

Status: Pre-automated-fixer baseline commit

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

scripts/setup-new-machine.sh

@@ -0,0 +1,102 @@
+#!/bin/bash
+#
+# ClaudeTools New Machine Setup
+# Quick setup for new machines (30 seconds)
+#
+# Usage: bash scripts/setup-new-machine.sh
+#
+
+set -e
+
+echo "=========================================="
+echo "ClaudeTools New Machine Setup"
+echo "=========================================="
+echo ""
+
+# Detect project root
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+CONFIG_FILE="$PROJECT_ROOT/.claude/context-recall-config.env"
+
+echo "Project root: $PROJECT_ROOT"
+echo ""
+
+# Check if template exists in shared data
+SHARED_TEMPLATE="C:/Users/MikeSwanson/claude-projects/shared-data/context-recall-config.env"
+
+if [ ! -f "$SHARED_TEMPLATE" ]; then
+    echo "❌ ERROR: Template not found at $SHARED_TEMPLATE"
+    exit 1
+fi
+
+# Copy template
+echo "[1/3] Copying configuration template..."
+cp "$SHARED_TEMPLATE" "$CONFIG_FILE"
+echo "✓ Configuration file created"
+echo ""
+
+# Get project ID from git
+echo "[2/3] Detecting project ID..."
+PROJECT_ID=$(git config --local claude.projectid 2>/dev/null || echo "")
+
+if [ -z "$PROJECT_ID" ]; then
+    # Generate from git remote
+    GIT_REMOTE=$(git config --get remote.origin.url 2>/dev/null || echo "")
+    if [ -n "$GIT_REMOTE" ]; then
+        PROJECT_ID=$(echo -n "$GIT_REMOTE" | md5sum | cut -d' ' -f1)
+        git config --local claude.projectid "$PROJECT_ID"
+        echo "✓ Generated project ID: $PROJECT_ID"
+    else
+        echo "⚠ Warning: Could not detect project ID"
+    fi
+else
+    echo "✓ Project ID: $PROJECT_ID"
+fi
+
+# Update config with project ID
+if [ -n "$PROJECT_ID" ]; then
+    sed -i "s|CLAUDE_PROJECT_ID=.*|CLAUDE_PROJECT_ID=$PROJECT_ID|" "$CONFIG_FILE"
+fi
+
+echo ""
+
+# Get JWT token
+echo "[3/3] Obtaining JWT token..."
+echo "Enter API credentials:"
+read -p "Username [admin]: " API_USERNAME
+API_USERNAME="${API_USERNAME:-admin}"
+read -sp "Password: " API_PASSWORD
+echo ""
+
+if [ -z "$API_PASSWORD" ]; then
+    echo "❌ ERROR: Password required"
+    exit 1
+fi
+
+JWT_TOKEN=$(curl -s -X POST http://172.16.3.30:8001/api/auth/login \
+    -H "Content-Type: application/json" \
+    -d "{\"username\": \"$API_USERNAME\", \"password\": \"$API_PASSWORD\"}" | \
+    grep -o '"access_token":"[^"]*' | sed 's/"access_token":"//')
+
+if [ -z "$JWT_TOKEN" ]; then
+    echo "❌ ERROR: Failed to get JWT token"
+    exit 1
+fi
+
+# Update config with token
+sed -i "s|JWT_TOKEN=.*|JWT_TOKEN=$JWT_TOKEN|" "$CONFIG_FILE"
+
+echo "✓ JWT token obtained and saved"
+echo ""
+
+echo "=========================================="
+echo "Setup Complete!"
+echo "=========================================="
+echo ""
+echo "Configuration file: $CONFIG_FILE"
+echo "API URL: http://172.16.3.30:8001"
+echo "Project ID: $PROJECT_ID"
+echo ""
+echo "You can now use Claude Code normally."
+echo "Context will be automatically recalled from the central server."
+echo ""