Initial release of go-telegram

A fully-generated, strongly-typed Go client for the Telegram Bot API.

* 176 methods + 301 types generated from Bot API v10.0
* 1408 auto-generated tests (8 scenarios per method)
* Typed unions throughout — no 'any' in the public surface
* Pluggable HTTP transport and JSON codec (default goccy/go-json)
* Built-in retry middleware honouring Telegram's retry_after
* Generic dispatcher with filters and conversation handlers
* Self-verifying codegen pipeline (regen → audit → emit → run tests)
* 14 example bots covering common patterns

dispatch/conversation/state.go

@@ -0,0 +1,9 @@
+// Package conversation implements a stateful conversation handler for the
+// go-telegram dispatch router. It provides a state-machine abstraction over
+// multi-step Telegram bot interactions, with pluggable storage and flexible
+// key strategies.
+package conversation
+
+// State is a label identifying a node in the conversation graph.
+// The empty string is the implicit "no active conversation" state.
+type State string