refactor: clients/* and config.rs (#193)

- add register_clients macro to make it easier to add a new client
- no create_client_config, just add const PROMPTS
- move ModelInfo from clients/ to config/
- model's max_tokens are optional
- improve code quanity on config/mod.rs
- add/use macro config_get_fn

1 files changed, 1 insertions, 5 deletions

diff --git a/src/repl/prompt.rs b/src/repl/prompt.rs
index c73e586..7bed5e0 100644
--- a/src/repl/prompt.rs
+++ b/src/repl/prompt.rs
@@ -32,11 +32,7 @@ impl Prompt for ReplPrompt {
     }
 
     fn render_prompt_right(&self) -> Cow<str> {
-        if self.config.read().session.is_none() {
-            Cow::Borrowed("")
-        } else {
-            self.config.read().get_reamind_tokens().to_string().into()
-        }
+        Cow::Owned(self.config.read().render_prompt_right())
     }
 
     fn render_prompt_indicator(&self, _prompt_mode: reedline::PromptEditMode) -> Cow<str> {