context servers: Show configuration modal when extension is installed (#29309)

WIP

Release Notes:

- N/A

---------

Co-authored-by: Danilo Leal <67129314+danilo-leal@users.noreply.github.com>
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
Co-authored-by: Marshall Bowers <git@maxdeviant.com>
Co-authored-by: Cole Miller <m@cole-miller.net>
Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Oleksiy Syvokon <oleksiy.syvokon@gmail.com>

crates/extension_host/src/wasm_host/wit.rs

@@ -25,6 +25,7 @@ use wasmtime::{
 pub use latest::CodeLabelSpanLiteral;
 pub use latest::{
     CodeLabel, CodeLabelSpan, Command, ExtensionProject, Range, SlashCommand,
+    zed::extension::context_server::ContextServerConfiguration,
     zed::extension::lsp::{
         Completion, CompletionKind, CompletionLabelDetails, InsertTextFormat, Symbol, SymbolKind,
     },
@@ -726,6 +727,29 @@ impl Extension {
         }
     }
 
+    pub async fn call_context_server_configuration(
+        &self,
+        store: &mut Store<WasmState>,
+        context_server_id: Arc<str>,
+        project: Resource<ExtensionProject>,
+    ) -> Result<Result<Option<ContextServerConfiguration>, String>> {
+        match self {
+            Extension::V0_5_0(ext) => {
+                ext.call_context_server_configuration(store, &context_server_id, project)
+                    .await
+            }
+            Extension::V0_0_1(_)
+            | Extension::V0_0_4(_)
+            | Extension::V0_0_6(_)
+            | Extension::V0_1_0(_)
+            | Extension::V0_2_0(_)
+            | Extension::V0_3_0(_)
+            | Extension::V0_4_0(_) => Err(anyhow!(
+                "`context_server_configuration` not available prior to v0.5.0"
+            )),
+        }
+    }
+
     pub async fn call_suggest_docs_packages(
         &self,
         store: &mut Store<WasmState>,