feat(soul): add safety module, expand connectors API, memory-recall bug notes

- safety.el/.elh: new safety module
- neuron-api.el, routes.el, soul.el, chat.el: connectors API expansion
- regenerated dist/ C artifacts
- MEMORY_RECALL_BUG.md: investigation notes

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

routes.el

@@ -342,6 +342,9 @@ fn handle_request(method: String, path: String, body: String) -> String {
         if str_eq(clean, "/api/neuron/ctx") {
             return handle_api_compile_ctx("")
         }
+        if str_eq(clean, "/api/safety-contact") {
+            return handle_safety_contact_get()
+        }
         if str_starts_with(clean, "/api/neuron/knowledge/search") {
             return handle_api_search_knowledge(method, path, body)
         }
@@ -491,6 +494,24 @@ fn handle_request(method: String, path: String, body: String) -> String {
         if str_eq(clean, "/api/neuron/memory") {
             return handle_api_remember(body)
         }
+        if str_eq(clean, "/api/safety-contact") {
+            return handle_safety_contact_post(body)
+        }
+        if str_eq(clean, "/api/neuron/node/create") {
+            return handle_api_node_create(body)
+        }
+        if str_eq(clean, "/api/neuron/node/update") {
+            return handle_api_node_update(body)
+        }
+        if str_eq(clean, "/api/neuron/memory/update") {
+            return handle_api_node_update(body)
+        }
+        if str_eq(clean, "/api/neuron/node/delete") {
+            return handle_api_node_delete(body)
+        }
+        if str_eq(clean, "/api/neuron/memory/delete") {
+            return handle_api_node_delete(body)
+        }
         if str_eq(clean, "/api/neuron/recall") {
             return handle_api_recall(method, path, body)
         }