Add telegram mini app

Cargo.toml

@@ -1,27 +1,3 @@
-[package]
-name = "telegram-twitch-notifier"
-version = "0.1.0"
-edition = "2024"
-
-[dependencies]
-once_cell = "1.20.3"
-eyre = { version = "0.6" }
-
-tokio = { version = "1.43.0", features = ["rt-multi-thread", "macros"] }
-futures = "0.3.31"
-
-teloxide = { version = "0.13.0", features = ["macros", "webhooks-axum", "cache-me", "throttle"] }
-twitch_api = { version = "0.7.0", features = ["reqwest", "helix", "eventsub", "hmac"] }
-twitch_oauth2 = "0.15.1"
-
-axum = { version = "0.8.1", features = ["http2"] }
-tower-http = { version = "0.6.2", features = ["trace"] }
-http-body-util = "0.1.2"
-
-retainer = "0.3.0"
-
-reqwest = "0.12.12"
-
-tracing = "0.1.37"
-tracing-subscriber = "0.3.16"
-mongodb = "3.2.1"
+[workspace]
+members = ["src/backend", "src/frontend"]
+resolver = "2"