feat(web,core,server,docs,skills): avatar update tooltip, DeepSeek-first model catalog, temporary-workspace wording (#224)

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

packages/server/src/api/types.ts

@@ -391,7 +391,7 @@ export interface DefaultModelResponse {
 export interface ChatDefaultsDto {
   /** Preselected Agent; must reference an existing Agent of the Project (400 unknown_agent). */
   agentId?: string;
-  /** Prefilled Workspace directory; absent/empty = auto temp directory. */
+  /** Prefilled Workspace directory; absent/empty = a temporary workspace. */
   workspace?: string;
   /** Prefilled approval mode; absent = the built-in "allow-all". */
   approvalMode?: ApprovalMode;

packages/server/src/http/routes/chat-defaults.ts

@@ -47,7 +47,7 @@ export function chatDefaultsRoutes(deps: AppDeps): Hono<AppEnv> {
     }
 
     // Not validated as an existing directory on purpose: the default is a prefill, and the
-    // directory is (re)checked when a Session is actually created. "" = clear (auto temp).
+    // directory is (re)checked when a Session is actually created. "" = clear (temporary workspace).
     const workspace = optionalString(body, "workspace", { maxLen: 4096, label: "workspace" });
     if (workspace !== undefined && workspace !== "") req.workspace = workspace;
 

packages/server/src/runtime/schedule-file.ts

@@ -33,7 +33,7 @@ export interface ScheduleDefinition {
   endAtMs?: number;
   /** The target Session to bind to; defaults to creating a new Session each time. */
   sessionId?: string;
-  /** Workspace for new-Session mode (same semantics as manually starting a session; auto-creates a temp directory if unspecified). */
+  /** Workspace for new-Session mode (same semantics as manually starting a session; a temporary workspace is auto-created if unspecified). */
   workspace?: string;
   /** Model for new-Session mode (upstream id, always paired with provider; omit both for the Project's default reference). */
   modelId?: string;

packages/server/src/services/workspace-guard.ts

@@ -8,7 +8,7 @@
  * reachability governed by the file permissions of the OS account running the
  * service.
  * When no Workspace is specified, this module isn't involved (the SDK creates its
- * own temporary directory).
+ * own temporary workspace).
  */
 import fs from "node:fs/promises";
 import { HttpError } from "../http/errors.js";
@@ -26,7 +26,7 @@ export async function assertWorkspaceAllowed(args: { workspace: string }): Promi
     throw new HttpError(
       400,
       "workspace_not_found",
-      `Workspace does not exist or is inaccessible: ${args.workspace}. Specify an existing directory, or leave it empty to use a temporary directory.`,
+      `Workspace does not exist or is inaccessible: ${args.workspace}. Specify an existing directory, or leave it empty to use a temporary workspace.`,
     );
   }
   const stat = await fs.stat(ws);