chore(chisel): replace solang with solar in SolidityHelper (#9376)

Cargo.toml

@@ -172,6 +172,7 @@ foundry-block-explorers = { version = "0.9.0", default-features = false }
 foundry-compilers = { version = "0.12.3", default-features = false }
 foundry-fork-db = "0.7.0"
 solang-parser = "=0.3.3"
+solar-parse = { version = "=0.1.0", default-features = false }
 
 ## revm
 revm = { version = "18.0.0", default-features = false }

crates/chisel/Cargo.toml

@@ -58,6 +58,7 @@ semver.workspace = true
 serde_json.workspace = true
 serde.workspace = true
 solang-parser.workspace = true
+solar-parse.workspace = true
 strum = { workspace = true, features = ["derive"] }
 time = { version = "0.3", features = ["formatting"] }
 tokio = { workspace = true, features = ["full"] }

crates/chisel/src/dispatcher.rs

@@ -38,14 +38,16 @@ use strum::IntoEnumIterator;
 use tracing::debug;
 use yansi::Paint;
 
-/// Prompt arrow character
-pub static PROMPT_ARROW: char = '➜';
-static DEFAULT_PROMPT: &str = "➜ ";
+/// Prompt arrow character.
+pub const PROMPT_ARROW: char = '➜';
+/// Prompt arrow string.
+pub const PROMPT_ARROW_STR: &str = "➜";
+const DEFAULT_PROMPT: &str = "➜ ";
 
 /// Command leader character
-pub static COMMAND_LEADER: char = '!';
+pub const COMMAND_LEADER: char = '!';
 /// Chisel character
-pub static CHISEL_CHAR: &str = "⚒️";
+pub const CHISEL_CHAR: &str = "⚒️";
 
 /// Matches Solidity comments
 static COMMENT_RE: LazyLock<Regex> =
@@ -320,7 +322,7 @@ impl ChiselDispatcher {
             },
             ChiselCommand::Source => match self.format_source() {
                 Ok(formatted_source) => DispatchResult::CommandSuccess(Some(
-                    SolidityHelper::highlight(&formatted_source).into_owned(),
+                    SolidityHelper::new().highlight(&formatted_source).into_owned(),
                 )),
                 Err(_) => {
                     DispatchResult::CommandFailed(String::from("Failed to format session source"))

crates/chisel/src/executor.rs

@@ -504,7 +504,7 @@ fn format_event_definition(event_definition: &pt::EventDefinition) -> Result<Str
     Ok(format!(
         "Type: {}\n├ Name: {}\n├ Signature: {:?}\n└ Selector: {:?}",
         "event".red(),
-        SolidityHelper::highlight(&format!(
+        SolidityHelper::new().highlight(&format!(
             "{}({})",
             &event.name,
             &event