[Fix] Remove all emoji violations from code files

- Replaced emojis with ASCII text markers ([OK], [ERROR], [WARNING], etc.)
- Fixed 38+ violations across 20 files (7 Python, 6 shell scripts, 6 hooks, 1 API)
- All modified files pass syntax verification
- Conforms to CODING_GUIDELINES.md NO EMOJIS rule

Details:
- Python test files: check_record_counts.py, test_*.py (31 fixes)
- API utils: context_compression.py regex pattern updated
- Shell scripts: setup/test/install/upgrade scripts (64+ fixes)
- Hook scripts: task-complete, user-prompt-submit, sync-contexts (10 fixes)

Verification: All files pass syntax checks (python -m py_compile, bash -n)
Report: FIXES_APPLIED.md contains complete change log

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

scripts/install-mariadb-rmm.sh

@@ -15,14 +15,14 @@ echo ""
 echo "[1/7] Installing MariaDB..."
 sudo apt update
 sudo apt install -y mariadb-server mariadb-client
-echo "✓ MariaDB installed"
+echo "[OK] MariaDB installed"
 echo ""
 
 # Start and enable service
 echo "[2/7] Starting MariaDB service..."
 sudo systemctl start mariadb
 sudo systemctl enable mariadb
-echo "✓ MariaDB service started and enabled"
+echo "[OK] MariaDB service started and enabled"
 echo ""
 
 # Secure installation (automated)
@@ -33,7 +33,7 @@ sudo mysql -e "DELETE FROM mysql.user WHERE User='root' AND Host NOT IN ('localh
 sudo mysql -e "DROP DATABASE IF EXISTS test;"
 sudo mysql -e "DELETE FROM mysql.db WHERE Db='test' OR Db='test\\_%';"
 sudo mysql -e "FLUSH PRIVILEGES;"
-echo "✓ MariaDB secured (root password: CT_rmm_root_2026)"
+echo "[OK] MariaDB secured (root password: CT_rmm_root_2026)"
 echo ""
 
 # Create ClaudeTools database
@@ -49,25 +49,25 @@ GRANT ALL PRIVILEGES ON claudetools.* TO 'claudetools'@'localhost';
 
 FLUSH PRIVILEGES;
 EOF
-echo "✓ Database and users created"
+echo "[OK] Database and users created"
 echo ""
 
 # Configure for network access
 echo "[5/7] Configuring MariaDB for network access..."
 sudo sed -i 's/bind-address\s*=\s*127.0.0.1/bind-address = 0.0.0.0/' /etc/mysql/mariadb.conf.d/50-server.cnf
-echo "✓ Network access configured"
+echo "[OK] Network access configured"
 echo ""
 
 # Restart MariaDB
 echo "[6/7] Restarting MariaDB..."
 sudo systemctl restart mariadb
-echo "✓ MariaDB restarted"
+echo "[OK] MariaDB restarted"
 echo ""
 
 # Test connection
 echo "[7/7] Testing connection..."
 mysql -h localhost -u claudetools -pCT_e8fcd5a3952030a79ed6debae6c954ed -e "SELECT 'Connection successful!' AS status;"
-echo "✓ Connection test passed"
+echo "[OK] Connection test passed"
 echo ""
 
 echo "=========================================="