Support tasks from rust-analyzer (#28359)

(and any other LSP server in theory, if it exposes any LSP-ext endpoint
for the same)

Closes https://github.com/zed-industries/zed/issues/16160

* adds a way to disable tree-sitter tasks (the ones from the plugins,
enabled by default) with
```json5
"languages": {
  "Rust": "tasks": {
      "enabled": false
    }
  }
}
```
language settings

* adds a way to disable LSP tasks (the ones from the rust-analyzer
language server, enabled by default) with
```json5
"lsp": {
  "rust-analyzer": {
    "enable_lsp_tasks": false,
  }
}
```

* adds rust-analyzer tasks into tasks modal and gutter:

<img width="1728" alt="modal"
src="https://github.com/user-attachments/assets/22b9cee1-4ffb-4c9e-b1f1-d01e80e72508"
/>

<img width="396" alt="gutter"
src="https://github.com/user-attachments/assets/bd818079-e247-4332-bdb5-1b7cb1cce768"
/>


Release Notes:

- Added tasks from rust-analyzer

crates/project/src/lsp_store.rs

@@ -280,7 +280,7 @@ impl LocalLspStore {
                     let initialization_params = cx.update(|cx| {
                         let mut params = language_server.default_initialize_params(cx);
                         params.initialization_options = initialization_options;
-                        adapter.adapter.prepare_initialize_params(params)
+                        adapter.adapter.prepare_initialize_params(params, cx)
                     })??;
 
                     Self::setup_lsp_messages(
@@ -3428,6 +3428,9 @@ impl LspStore {
 
         client.add_entity_request_handler(Self::handle_lsp_command::<lsp_ext_command::ExpandMacro>);
         client.add_entity_request_handler(Self::handle_lsp_command::<lsp_ext_command::OpenDocs>);
+        client.add_entity_request_handler(
+            Self::handle_lsp_command::<lsp_ext_command::GetLspRunnables>,
+        );
         client.add_entity_request_handler(
             Self::handle_lsp_command::<lsp_ext_command::SwitchSourceHeader>,
         );
@@ -8368,7 +8371,6 @@ impl LspStore {
         self.buffer_store.update(cx, |buffer_store, cx| {
             for buffer in buffer_store.buffers() {
                 buffer.update(cx, |buffer, cx| {
-                    // TODO kb clean inlays
                     buffer.update_diagnostics(server_id, DiagnosticSet::new([], buffer), cx);
                     buffer.set_completion_triggers(server_id, Default::default(), cx);
                 });