fix: fix some displays and features

frontend/src/ports/index.ts

@@ -25,6 +25,8 @@ import type {
   LayoutTree,
   Project,
   ProfileAvailability,
+  Skill,
+  SkillScope,
   Template,
   Unsubscribe,
 } from "@/domain";
@@ -260,6 +262,53 @@ export interface TemplateGateway {
   ): Promise<{ synced: boolean; version: number | null }>;
 }
 
+/** Input for {@link SkillGateway.createSkill}. */
+export interface CreateSkillInput {
+  /** Owning project (resolved to a root; ignored on disk for `global`). */
+  projectId: string;
+  name: string;
+  content: string;
+  scope: SkillScope;
+}
+
+/**
+ * Skills (L12): CRUD for reusable, model-agnostic workflows in either scope, and
+ * agent↔skill assignment. Assigned skills are injected into the agent's
+ * convention file at activation (handled backend-side, ARCHITECTURE §14.2).
+ */
+export interface SkillGateway {
+  /** Lists the skills in one scope for the given project. */
+  listSkills(projectId: string, scope: SkillScope): Promise<Skill[]>;
+  /** Creates a new skill; returns the created skill. */
+  createSkill(input: CreateSkillInput): Promise<Skill>;
+  /** Updates a skill's content; returns the updated skill. */
+  updateSkill(
+    projectId: string,
+    scope: SkillScope,
+    skillId: string,
+    content: string,
+  ): Promise<Skill>;
+  /** Deletes a skill by id from its scope's store. */
+  deleteSkill(
+    projectId: string,
+    scope: SkillScope,
+    skillId: string,
+  ): Promise<void>;
+  /** Assigns a skill to an agent (idempotent). */
+  assignSkill(
+    projectId: string,
+    agentId: string,
+    skillId: string,
+    scope: SkillScope,
+  ): Promise<void>;
+  /** Unassigns a skill from an agent (idempotent). */
+  unassignSkill(
+    projectId: string,
+    agentId: string,
+    skillId: string,
+  ): Promise<void>;
+}
+
 /**
  * AI profiles & first-run (L5). Drives the first-run wizard and profile
  * management: the pre-filled reference catalogue, detection of installed CLIs,
@@ -296,4 +345,5 @@ export interface Gateways {
   remote: RemoteGateway;
   profile: ProfileGateway;
   template: TemplateGateway;
+  skill: SkillGateway;
 }