Add Telegram adapter and configuration support

- Introduced a new Telegram messaging adapter using the `teloxide` library, enabling interaction with Telegram bots.
- Updated the configuration to support Telegram settings, including bot token and DM user restrictions.
- Enhanced the Docker entrypoint script to generate a `config.toml` with Telegram settings based on environment variables.
- Added documentation for Telegram setup and usage, including detailed instructions for bot creation and configuration.
- Updated existing documentation to reflect the new Telegram adapter and its features.

Author: jamiepine

.dockerignore

@@ -12,6 +12,7 @@ interface/dist/
 docs/
 tests/
 scripts/
+fly.toml
 AGENTS.md
 RUST_STYLE_GUIDE.md
 LICENSE

Cargo.lock

@@ -82,6 +82,9 @@ async-trait = "0.1"
 # Slack
 slack-morphism = { version = "2.17", features = ["hyper"] }
 
+# Telegram
+teloxide = { version = "0.17", default-features = false, features = ["rustls"] }
+
 # Stream utilities
 tokio-stream = "0.1"
 

Cargo.toml

@@ -25,7 +25,7 @@ RUN mkdir src && echo "fn main() {}" > src/main.rs && touch src/lib.rs && cargo
 
 # 2. Build the frontend.
 COPY interface/ interface/
-RUN cd interface && bun install && bun run build
+RUN cd interface && bun install && bun add -d @rollup/rollup-linux-x64-gnu && bun run build
 
 # 3. Copy source and compile the real binary.
 #    build.rs runs the frontend build (already done above, node_modules present).