docs(search): rewrite the search architecture page as "How search works"

content/docs/search-playground.es.mdx

@@ -11,4 +11,4 @@ Usa `has:` para buscar archivos, enlaces, fotos, vídeos, audio, mensajes de voz
 
 Consulta las guías de búsqueda de [Telegram](./tg/search.md) y [MAX](./max/search.md) para preparar el archivo y conocer los campos y las opciones.
 
-Consulta cómo se conectan la búsqueda estricta, los grafos y los embeddings en la [guía de arquitectura de búsqueda](./search-architecture.mdx).
+Consulta cómo se conectan la búsqueda estricta, los grafos y los embeddings en [cómo funciona la búsqueda](./search-architecture.mdx).

content/docs/search-playground.mdx

@@ -11,4 +11,4 @@ Choose `has:` to try files, links, photos, video, audio, voice messages, sticker
 
 See the full [Telegram search guide](./tg/search.md) or [MAX search guide](./max/search.md) for archive setup, supported fields and command options.
 
-Learn how strict search, conversation graphs and embeddings fit together in the [search architecture guide](./search-architecture.mdx).
+Learn how strict search, conversation graphs and embeddings fit together on [how search works](./search-architecture.mdx).

content/docs/search-playground.ru.mdx

@@ -11,4 +11,4 @@ description: Попробуйте поиск сообщений
 
 Настройка архива, поля и параметры команд описаны в [руководстве по поиску Telegram](./tg/search.md) и [руководстве по поиску MAX](./max/search.md).
 
-Как связаны строгий поиск, граф разговоров и embeddings — в [руководстве по архитектуре поиска](./search-architecture.mdx).
+Как связаны строгий поиск, граф разговоров и embeddings — на странице [как устроен поиск](./search-architecture.mdx).

docs/STRUCTURE.md

@@ -26,6 +26,12 @@ not read in order.
   export, how long it lives.
 - `mcp.md` — the MCP server for clients without a terminal: connecting, what it can do, what is
   off until turned on.
+- `search.md` — everyday message search: words, people, chats, dates, files, links, tags, saved
+  searches and counts. No internals.
+- `topic-search.md` — conversations for a non-technical reader: building, embedding, searching by
+  meaning, freshness, and what a remote model sends.
+- `query-language.md` — the search reference: fields, operators, presets, limits, the JSON answer.
+  The technical page on how search works is shared: `content/docs/search-architecture.mdx`.
 - `recipes.md` — whole tasks for an agent, each one copyable.
 - Pages only one tool has, named after what they cover — today `bot.md`, `groups.md`, `remote.md`
   (max).