global profile comes from server now only

common/proto/table_definition.proto

@@ -308,11 +308,18 @@ message ProfileTreeResponse {
 
   // All profiles in the system.
   repeated Profile profiles = 1;
+
+  // The profile holding the tables every profile shares. Callers browse this
+  // one when the user has not chosen a profile, so the name is reported here
+  // rather than being known in advance.
+  string shared_profile_name = 2;
 }
 
 message GetTableCatalogRequest {
-  // Selected profile. Omit this field to request the global-only scope.
-  optional string profile_name = 1;
+  // Profile whose tables to list, together with the shared tables every
+  // profile sees. The profile holding the shared tables is named like any
+  // other, and asking for it lists exactly those.
+  string profile_name = 1;
 }
 
 message GetTableCatalogResponse {

common/src/proto/komp_ac.table_definition.rs

@@ -224,6 +224,11 @@ pub struct ProfileTreeResponse {
     /// All profiles in the system.
     #[prost(message, repeated, tag = "1")]
     pub profiles: ::prost::alloc::vec::Vec<profile_tree_response::Profile>,
+    /// The profile holding the tables every profile shares. Callers browse this
+    /// one when the user has not chosen a profile, so the name is reported here
+    /// rather than being known in advance.
+    #[prost(string, tag = "2")]
+    pub shared_profile_name: ::prost::alloc::string::String,
 }
 /// Nested message and enum types in `ProfileTreeResponse`.
 pub mod profile_tree_response {
@@ -283,9 +288,11 @@ pub mod profile_tree_response {
 }
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct GetTableCatalogRequest {
-    /// Selected profile. Omit this field to request the global-only scope.
-    #[prost(string, optional, tag = "1")]
-    pub profile_name: ::core::option::Option<::prost::alloc::string::String>,
+    /// Profile whose tables to list, together with the shared tables every
+    /// profile sees. The profile holding the shared tables is named like any
+    /// other, and asking for it lists exactly those.
+    #[prost(string, tag = "1")]
+    pub profile_name: ::prost::alloc::string::String,
 }
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetTableCatalogResponse {