feat(gateway): add agents.create/update/delete methods (#11045)

* feat(gateway): add agents.create/update/delete methods

* fix(lint): preserve memory-lancedb load error cause

* feat(gateway): trash agent files on agents.delete

* chore(protocol): regenerate Swift gateway models

* fix(gateway): stabilize agents.create dirs and agentDir

* feat(gateway): support avatar in agents.create

* fix: prep agents.create/update/delete handlers (#11045) (thanks @advaitpaliwal)

- Reuse movePathToTrash from browser/trash.ts (has ~/.Trash fallback on non-macOS)
- Fix partial-failure: workspace setup now runs before config write
- Always write Name to IDENTITY.md regardless of emoji/avatar
- Add unit tests for agents.create, agents.update, agents.delete
- Add CHANGELOG entry

---------

Co-authored-by: Tyler Yust <TYTYYUST@YAHOO.COM>

src/gateway/protocol/index.ts

@@ -12,6 +12,18 @@ import {
   AgentSummarySchema,
   type AgentsFileEntry,
   AgentsFileEntrySchema,
+  type AgentsCreateParams,
+  AgentsCreateParamsSchema,
+  type AgentsCreateResult,
+  AgentsCreateResultSchema,
+  type AgentsUpdateParams,
+  AgentsUpdateParamsSchema,
+  type AgentsUpdateResult,
+  AgentsUpdateResultSchema,
+  type AgentsDeleteParams,
+  AgentsDeleteParamsSchema,
+  type AgentsDeleteResult,
+  AgentsDeleteResultSchema,
   type AgentsFilesGetParams,
   AgentsFilesGetParamsSchema,
   type AgentsFilesGetResult,
@@ -226,6 +238,9 @@ export const validateAgentIdentityParams =
 export const validateAgentWaitParams = ajv.compile<AgentWaitParams>(AgentWaitParamsSchema);
 export const validateWakeParams = ajv.compile<WakeParams>(WakeParamsSchema);
 export const validateAgentsListParams = ajv.compile<AgentsListParams>(AgentsListParamsSchema);
+export const validateAgentsCreateParams = ajv.compile<AgentsCreateParams>(AgentsCreateParamsSchema);
+export const validateAgentsUpdateParams = ajv.compile<AgentsUpdateParams>(AgentsUpdateParamsSchema);
+export const validateAgentsDeleteParams = ajv.compile<AgentsDeleteParams>(AgentsDeleteParamsSchema);
 export const validateAgentsFilesListParams = ajv.compile<AgentsFilesListParams>(
   AgentsFilesListParamsSchema,
 );
@@ -438,6 +453,12 @@ export {
   WebLoginWaitParamsSchema,
   AgentSummarySchema,
   AgentsFileEntrySchema,
+  AgentsCreateParamsSchema,
+  AgentsCreateResultSchema,
+  AgentsUpdateParamsSchema,
+  AgentsUpdateResultSchema,
+  AgentsDeleteParamsSchema,
+  AgentsDeleteResultSchema,
   AgentsFilesListParamsSchema,
   AgentsFilesListResultSchema,
   AgentsFilesGetParamsSchema,
@@ -519,6 +540,12 @@ export type {
   WebLoginWaitParams,
   AgentSummary,
   AgentsFileEntry,
+  AgentsCreateParams,
+  AgentsCreateResult,
+  AgentsUpdateParams,
+  AgentsUpdateResult,
+  AgentsDeleteParams,
+  AgentsDeleteResult,
   AgentsFilesListParams,
   AgentsFilesListResult,
   AgentsFilesGetParams,