refactor(core): tari newtype wraps MicroTari (#3960)

Description
---
- uses MicroTari to back Tari newtype

Motivation and Context
---
This avoids a fair amount of complexity and footguns. I wanted to remove the decimal dependency but it come in handy for the parsing of decimal strings. The only API breaking change is that negatives are not supported (not currently used) but this would be fairly straight forward to add.

How Has This Been Tested?
---
New and updated unit tests, Manually checked the wallet

applications/tari_console_wallet/src/automation/commands.rs

@@ -21,7 +21,6 @@
 // USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 use std::{
-    convert::TryFrom,
     fs::File,
     io::{LineWriter, Write},
     str::FromStr,
@@ -735,7 +734,7 @@ pub async fn command_runner(
                 }
                 if count > 0 {
                     let average = f64::from(sum) / count as f64;
-                    let average = Tari::try_from(average / 1_000_000f64)?;
+                    let average = Tari::from(MicroTari(average.round() as u64));
                     println!("Average value UTXO   : {}", average);
                 }
                 if let Some(max) = values.iter().max() {

applications/tari_console_wallet/src/automation/error.rs

@@ -24,10 +24,7 @@ use std::num::{ParseFloatError, ParseIntError};
 
 use log::*;
 use tari_common::exit_codes::{ExitCode, ExitError};
-use tari_core::transactions::{
-    tari_amount::{MicroTariError, TariConversionError},
-    transaction_components::TransactionError,
-};
+use tari_core::transactions::{tari_amount::MicroTariError, transaction_components::TransactionError};
 use tari_utilities::hex::HexError;
 use tari_wallet::{
     error::{WalletError, WalletStorageError},
@@ -45,8 +42,8 @@ pub const LOG_TARGET: &str = "wallet::automation::error";
 pub enum CommandError {
     #[error("Argument error - were they in the right order?")]
     Argument,
-    #[error("Tari value conversion error `{0}`")]
-    TariConversionError(#[from] TariConversionError),
+    #[error("Tari value error `{0}`")]
+    MicroTariError(#[from] MicroTariError),
     #[error("Transaction service error `{0}`")]
     TransactionError(#[from] TransactionError),
     #[error("Transaction service error `{0}`")]

base_layer/core/Cargo.toml

@@ -45,7 +45,6 @@ criterion = { version = "0.3.5", optional = true  }
 croaring = { version = "=0.4.5", optional = true }
 decimal-rs = "0.1.20"
 derivative = "2.2.0"
-derive_more = "0.99.16"
 digest = "0.9.0"
 fs2 = "0.3.0"
 futures = { version = "^0.3.16", features = ["async-await"] }