Function parse_toml 

pub fn parse_toml(
    input: &str,
) -> Result<BTreeMap<String, TomlValue>, KernelError>

Parse a TOML string into a nested BTreeMap<String, TomlValue>.

Supports:

• Key-value pairs: key = "value", key = 42, key = true
• Sections: [section]
• Arrays: ["a", "b", "c"]
• Inline tables: { key = "value", key2 = 42 }