Max Maton thexa4

Adding queryable tags and date ranges

My goal is to allow filtering by tag and by date range. To do that we allow documents to be submitted with an optional array of tags, an optional start time and an optional end time. Tags and start end dates propagate by taking the union of the documents values to knowledge base entries and relations.

Filtering by tag while doing vector lookup can very likely be supported by: Qdrant, Milvus, PostgreSQL, MongoDB, OpenSearch. Others will need to overfetch and filter.

Querying is modified to support only returning chunks and knowledge base entries and relationships that have overlap, are contained or are a superset of the query daterange. Queries without required / forbidden tags and date ranges return the same data as they do now.

The full plan also adds a json metadata field that's not queryable and is transparantly returned when querying but it's not needed for this change.

	#!/usr/bin/env python3
	# Copyright (c) 2026 Max Maton
	#
	# Permission is hereby granted, free of charge, to any person obtaining a copy
	# of this software and associated documentation files (the "Software"), to deal
	# in the Software without restriction, including without limitation the rights
	# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	# copies of the Software, and to permit persons to whom the Software is
	# furnished to do so, subject to the following conditions:
	#

	// https://play.elevatorsaga.com

	class Manager {
	constructor(elevators, floors) {
	this.elevators = elevators
	this.floors = floors

	var obj = this
	var id = 0
	for(var e of elevators) {

	#!/usr/bin/env python3

	import pyvo
	import requests
	import sqlite3
	from datetime import datetime

	service_name = "Gaia@AIP"
	url = "https://gaia.aip.de/tap"
	token = ''

	bool _autoPowerSave = true;

	IMyTextSurface _cockpitSurface;
	RectangleF _viewport;

	List<IMyCargoContainer> _containers = new List<IMyCargoContainer>();
	List<IMyEntity> _storages = new List<IMyEntity>();
	IMyGasGenerator _splitter;

	List<IMyBatteryBlock> _batteries = new List<IMyBatteryBlock>();

	function printf {
	declare parameter format.

	local sentinel to lex().
	local args to list().
	declare parameter last to sentinel.
	local test to last.
	until test = sentinel {
	args:add(test).
	declare parameter last to sentinel.

	import copy

	class ParallelPlayer
	def __init__(self, prototype, concurrent_games):
	self.prototype = prototype
	self.instances = [None] * concurrent_games
	self.seen_hand = [False] * concurrent_games

	def start_game(self, game_id):
	self.instances[game_id] = copy.deepcopy(self.prototype)

	while true; do

	sleep 5m;

	if ceph -s \| grep -q 'are blocked'; then
	echo 'skip, blocked'
	continue
	fi

	if ceph -s \| grep -q 'osd down'; then

	#!/bin/sh
	# postinst script for empires-gitlab-runner
	#
	# see: dh_installdeb(1)

	set -e

	# summary of how this script can be called:
	# * <postinst> `configure' <most-recently-configured-version>
	# * <old-postinst> `abort-upgrade' <new version>

	#!/bin/bash

	(printf "puts "; cat) \| tr -d "\n" \| ruby