memoryd: [honcho] and its keys checked at start, and brokerd's state socket

Co-Authored-By: ornith-1.5-35b-a3b <agent@wntrmute.dev>

crates/memoryd/src/main.rs

@@ -6,7 +6,8 @@ use std::process::ExitCode;
 use std::sync::Arc;
 
 use bxcore::instance;
-use memoryd::config::Config;
+use memoryd::config::{Config, ConfigError};
+use memoryd::honcho::config::RUNBOOK as HONCHO_INVALID;
 use memoryd::serve;
 
 const USAGE: &str = "usage: memoryd serve --config <path>";
@@ -21,7 +22,11 @@ fn main() -> ExitCode {
     let config = match Config::load(&path) {
         Ok(config) => config,
         Err(e) => {
-            eprintln!("memoryd: {e}\n{START_FAILED}");
+            let pointer = match &e {
+                ConfigError::Read(..) | ConfigError::Parse(..) => START_FAILED,
+                ConfigError::Honcho(..) => HONCHO_INVALID,
+            };
+            eprintln!("memoryd: {e}\n{pointer}");
             return ExitCode::from(1);
         }
     };