Changes:

Features
Moved the init_tracer() function to an implementation in TelemetryConfig for cleaner main file
closes #43

Bug Fixes
Telemetry is now opt-in again. Due to changes in opentelemetry, this required a major overhaul of the telemetryconfig function.
closes #44

airlock_libs/src/prelude.rs

@@ -1,4 +1,5 @@
 pub use chrono::{Duration, Local, NaiveDate};
+pub use crossbeam::channel::unbounded;
 pub use indicatif::{MultiProgress, ProgressBar, ProgressDrawTarget, ProgressStyle};
 pub use mongodb::bson::oid::ObjectId;
 pub use opentelemetry::global::GlobalTracerProvider;
@@ -7,6 +8,7 @@ pub use opentelemetry::trace::{Status, TraceContextExt, Tracer};
 pub use opentelemetry::*;
 pub use opentelemetry_otlp::ExportConfig;
 pub use opentelemetry_otlp::WithExportConfig;
+pub use opentelemetry_otlp::WithTonicConfig;
 pub use opentelemetry_sdk::Resource;
 pub use opentelemetry_sdk::trace::{Config, TracerProvider};
 pub use pyo3::{prelude::*, types::PyString};
@@ -16,6 +18,8 @@ pub use reqwest::{
 };
 pub use serde::{Deserialize, Serialize};
 pub use serde_json::Value;
+pub use std::sync::{Arc, Mutex};
+pub use std::thread;
 pub use std::{
     collections::HashMap,
     env,
@@ -25,3 +29,4 @@ pub use std::{
     path::PathBuf,
     str::FromStr,
 };
+pub use tonic::transport::{Channel, ClientTlsConfig};