chore: bump version to 1.1.1 and update changelog

- Updated version numbers across Cargo.toml, Cargo.lock, pyproject.toml, and conda/meta.yaml to 1.1.1.
- Added new features and improvements in CHANGELOG.md for version 1.1.1, including full feature parity across Rust, Python, and WASM targets, and numerous new indicator functions in ferro_ta_core.

Cargo.toml

@@ -5,7 +5,7 @@ resolver = "2"
 
 [package]
 name = "ferro_ta"
-version = "1.1.0"
+version = "1.1.1"
 edition = "2021"
 description = "Rust-powered Python technical analysis library with a TA-Lib-compatible API"
 license = "MIT"
@@ -30,7 +30,7 @@ ndarray = "0.16"
 rayon = "1.10"
 log = "0.4"
 pyo3-log = "0.12"
-ferro_ta_core = { path = "crates/ferro_ta_core", version = "1.1.0", features = ["serde"] }
+ferro_ta_core = { path = "crates/ferro_ta_core", version = "1.1.1", features = ["serde"] }
 
 [dev-dependencies]
 criterion = { version = "0.8", features = ["html_reports"] }