✨ Add automated session logging system

- Created logs/ structure (sessions, operations, incidents)
- Added session-start/log/end scripts
- Installed Git hooks for auto-logging commits/pushes
- Added shell integration for zsh
- Created CHANGELOG.md
- Documented today's session (2026-01-10)

docker/postgres-clean/docker-entrypoint.sh

@@ -0,0 +1,69 @@
+#!/usr/bin/env bash
+set -Eeo pipefail
+
+# usage: file_env VAR [DEFAULT]
+file_env() {
+	local var="$1"
+	local fileVar="${var}_FILE"
+	local def="${2:-}"
+	if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
+		echo >&2 "error: both $var and $fileVar are set (but are exclusive)"
+		exit 1
+	fi
+	local val="$def"
+	if [ "${!var:-}" ]; then
+		val="${!var}"
+	elif [ "${!fileVar:-}" ]; then
+		val="$(< "${!fileVar}")"
+	fi
+	export "$var"="$val"
+	unset "$fileVar"
+}
+
+# Setup environment variables
+file_env 'POSTGRES_PASSWORD'
+file_env 'POSTGRES_USER' 'postgres'
+file_env 'POSTGRES_DB' "$POSTGRES_USER"
+file_env 'POSTGRES_INITDB_ARGS'
+
+# Initialize database if needed
+if [ ! -s "$PGDATA/PG_VERSION" ]; then
+	echo "Initializing database..."
+	
+	/usr/lib/postgresql/16/bin/initdb --username="$POSTGRES_USER" --pwfile=<(echo "$POSTGRES_PASSWORD") $POSTGRES_INITDB_ARGS
+	
+	# Configure pg_hba.conf for network access
+	{
+		echo
+		echo "host all all all scram-sha-256"
+	} >> "$PGDATA/pg_hba.conf"
+	
+	# Start temporary server for setup
+	/usr/lib/postgresql/16/bin/pg_ctl -D "$PGDATA" -w start -o "-c listen_addresses=''" || exit 1
+	
+	# Create database if needed
+	if [ "$POSTGRES_DB" != 'postgres' ]; then
+		/usr/lib/postgresql/16/bin/psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname postgres <<-EOSQL
+			CREATE DATABASE "$POSTGRES_DB";
+		EOSQL
+	fi
+	
+	# Run init scripts if present
+	if [ -d /docker-entrypoint-initdb.d ]; then
+		for f in /docker-entrypoint-initdb.d/*; do
+			case "$f" in
+				*.sh)     echo "$0: running $f"; . "$f" ;;
+				*.sql)    echo "$0: running $f"; /usr/lib/postgresql/16/bin/psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" < "$f" ;;
+				*)        echo "$0: ignoring $f" ;;
+			esac
+		done
+	fi
+	
+	# Stop temporary server
+	/usr/lib/postgresql/16/bin/pg_ctl -D "$PGDATA" -m fast -w stop
+	
+	echo "Database initialization complete."
+fi
+
+# Start PostgreSQL
+exec /usr/lib/postgresql/16/bin/postgres "$@"