refactor: replace anyhow with color-eyre

Cargo.toml

@@ -4,7 +4,7 @@ members = ["aes", "cipher-core", "cli", "des", "tui"]
 
 [workspace.dependencies]
 aes = { path = "aes" }
-anyhow = "1"
+color-eyre = "0.6"
 cipher-core = { path = "cipher-core" }
 claims = "0.8"
 des = { path = "des" }

cipher-core/Cargo.toml

@@ -5,7 +5,6 @@ authors = ["Kristofers Solo <dev@kristofers.xyz>"]
 edition = "2024"
 
 [dependencies]
-anyhow.workspace = true
 thiserror.workspace = true
 
 [lints]

cli/Cargo.toml

@@ -6,9 +6,9 @@ edition = "2024"
 
 [dependencies]
 aes = { workspace = true, optional = true }
-anyhow.workspace = true
 cipher-core.workspace = true
 clap = { version = "4.5", features = ["derive"] }
+color-eyre.workspace = true
 des = { workspace = true, optional = true }
 thiserror.workspace = true
 

cli/src/main.rs

@@ -11,7 +11,8 @@ use crate::{
 use cipher_core::BlockCipher;
 use clap::Parser;
 
-fn main() -> anyhow::Result<()> {
+fn main() -> color_eyre::Result<()> {
+    color_eyre::install()?;
     let Args {
         operation,
         algorithm,

tui/Cargo.toml

@@ -6,8 +6,8 @@ edition = "2024"
 
 [dependencies]
 aes = { workspace = true, optional = true }
-anyhow.workspace = true
 cipher-core.workspace = true
+color-eyre.workspace = true
 des = { workspace = true, optional = true }
 ratatui = "0.29"
 thiserror.workspace = true