fix: add --all to cargo fmt in script/test and autoformat codebase

cargo fmt without --all fails with "Failed to find targets" in
workspace repos. This was blocking every story's gates. Also ran
cargo fmt --all to fix all existing formatting issues.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

server/src/chat/transport/whatsapp/meta.rs

@@ -2,9 +2,9 @@
 use async_trait::async_trait;
 use serde::{Deserialize, Serialize};
 
+use super::history::MessagingWindowTracker;
 use crate::chat::{ChatTransport, MessageId};
 use crate::slog;
-use super::history::MessagingWindowTracker;
 
 // ── API base URLs (overridable for tests) ────────────────────────────────
 
@@ -55,7 +55,11 @@ impl WhatsAppTransport {
     }
 
     #[cfg(test)]
-    pub(crate) fn with_api_base(phone_number_id: String, access_token: String, api_base: String) -> Self {
+    pub(crate) fn with_api_base(
+        phone_number_id: String,
+        access_token: String,
+        api_base: String,
+    ) -> Self {
         Self {
             phone_number_id,
             access_token,