extension: Update DAP extension API (#32448)

- DAP schemas will be stored in `debug_adapters_schemas` subdirectory in
extension work dir.
- Added Debug Config integration and such.

Release Notes:

- N/A

crates/extension/src/extension.rs

@@ -14,6 +14,7 @@ use fs::normalize_path;
 use gpui::{App, Task};
 use language::LanguageName;
 use semantic_version::SemanticVersion;
+use task::{SpawnInTerminal, ZedDebugConfig};
 
 pub use crate::extension_events::*;
 pub use crate::extension_host_proxy::*;
@@ -144,7 +145,30 @@ pub trait Extension: Send + Sync + 'static {
         worktree: Arc<dyn WorktreeDelegate>,
     ) -> Result<DebugAdapterBinary>;
 
-    async fn get_dap_schema(&self) -> Result<serde_json::Value>;
+    async fn dap_request_kind(
+        &self,
+        dap_name: Arc<str>,
+        config: serde_json::Value,
+    ) -> Result<StartDebuggingRequestArgumentsRequest>;
+
+    async fn dap_config_to_scenario(
+        &self,
+        config: ZedDebugConfig,
+        worktree: Arc<dyn WorktreeDelegate>,
+    ) -> Result<DebugScenario>;
+
+    async fn dap_locator_create_scenario(
+        &self,
+        locator_name: String,
+        build_config_template: BuildTaskTemplate,
+        resolved_label: String,
+        debug_adapter_name: String,
+    ) -> Result<Option<DebugScenario>>;
+    async fn run_dap_locator(
+        &self,
+        locator_name: String,
+        config: SpawnInTerminal,
+    ) -> Result<DebugRequest>;
 }
 
 pub fn parse_wasm_extension_version(