Add color handling and CLI integration tests

- Implemented a comprehensive color module in `src/color.rs` that supports named colors, hex, RGB, HSL, ANSI, and truecolor formats.
- Added parsing functions for different color formats with error handling.
- Introduced conversion methods for colors to RGB and ANSI escape codes.
- Created a `ColorMode` enum to detect terminal color capabilities.
- Added linear interpolation for colors in HSV space.
- Developed integration tests in `tests/integration_tests.rs` to verify CLI functionality, including listing styles and error handling for missing or conflicting arguments.

1 files changed, 4 insertions, 4 deletions

diff --git a/Cargo.toml b/Cargo.toml
index eab83a2..e61489c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mikusays"
-version = "0.1.3"
+version = "0.1.4"
 edition = "2024"
 description = "A \"cowsay\" clone with Hatsune Miku ASCII art and speech bubbles."
 license = "MIT"
@@ -28,6 +28,6 @@ assets = [
 
 [dependencies]
 crossterm = "0.29"
-unicode-width = "0.2"
-rand = "0.9"
-clap = { version = "4.5.41", features = ["derive"] }
+unicode-width = "0.2.2"
+rand = "0.9.2"
+clap = { version = "4.5.53", features = ["derive"] }