wip(bridge): retained FIFA request/response mapper + docker packaging

RETAINED PRE-EXISTING WIP (brought forward after verification, not authored
here, not production-ready). Substantive mapper.rs proxy expansion plus a
multi-stage Dockerfile/.dockerignore (rustls, self-signed cert at startup).
No secrets/captures staged. Preserved off the detached base c58e7326a1.

src/proxy.rs

@@ -107,8 +107,13 @@ pub async fn catch_all_handler(
             .unwrap_or_default()
     );
 
-    let mut capture =
-        CapturedRequest::new(&method, &path, query.as_deref(), headers.clone(), body_str.clone());
+    let mut capture = CapturedRequest::new(
+        &method,
+        &path,
+        query.as_deref(),
+        headers.clone(),
+        body_str.clone(),
+    );
 
     let (response_body, status_code): (Value, u16) =
         if let Some(mapping) = map_to_core(&method, &path) {