feat(memory): clôture du sujet mémoire — bascule adaptative live + panneau UI (§14.5.5)

Pièce 1 (backend) : state.rs câble AdaptiveMemoryRecall via build_memory_recall,
piloté par le profil embedder chargé depuis embedder.json (fallback none). Défaut
none ⇒ NaiveMemoryRecall nu (comportement inchangé, StubEmbedder jamais touché,
zéro dépendance lourde). Instance de recall partagée (RecallMemory + LaunchAgent).
Chargement du profil isolé sur un runtime dédié (évite le block_on imbriqué).

Pièce 2 (frontend) : feature mémoire complète en miroir de skills —
MemoryGateway (port) + TauriMemoryGateway + MockMemoryGateway, types domaine
Memory/MemoryIndexEntry/MemoryType, MemoryPanel/MemoryEditor/useMemory, onglet
sidebar « Memory » dans ProjectsView. CRUD par slug, liens [[slug]] résolus.

Le sujet mémoire est clos : CRUD .md + index + rappel adaptatif + injection à
l'activation des agents + UI de gestion. Embedder concret ONNX/HTTP reste un
follow-up (défaut none = pleinement fonctionnel sans dépendance).

Tests: backend 57 binaires verts, frontend 285 tests verts, typecheck OK.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

frontend/src/ports/index.ts

@@ -23,6 +23,10 @@ import type {
   LayoutList,
   LayoutOperation,
   LayoutTree,
+  Memory,
+  MemoryIndexEntry,
+  MemoryLink,
+  MemoryType,
   Project,
   ProfileAvailability,
   Skill,
@@ -365,6 +369,52 @@ export interface SkillGateway {
   ): Promise<void>;
 }
 
+/** Input for {@link MemoryGateway.createMemory}. */
+export interface CreateMemoryInput {
+  /** Owning project (resolved to its `.ideai/` memory store). */
+  projectId: string;
+  /** Human title; also the source of the note's slug identity. */
+  name: string;
+  description: string;
+  type: MemoryType;
+  content: string;
+}
+
+/**
+ * Memory (L14): CRUD over project memory notes + the recall-oriented index and
+ * `[[wikilink]]` resolution. Identity is the **slug** (kebab-case), not a UUID;
+ * a note's slug is immutable, so `updateMemory` never changes it. Mirrors the
+ * seven backend memory commands (+ optional `recall`).
+ */
+export interface MemoryGateway {
+  /** Lists every memory note of a project (full payloads). */
+  listMemories(projectId: string): Promise<Memory[]>;
+  /** Reads a single note by slug. */
+  getMemory(projectId: string, slug: string): Promise<Memory>;
+  /** Creates a new note; returns the created note. */
+  createMemory(input: CreateMemoryInput): Promise<Memory>;
+  /** Updates a note's mutable fields (slug is immutable); returns the updated note. */
+  updateMemory(
+    projectId: string,
+    slug: string,
+    description: string,
+    type: MemoryType,
+    content: string,
+  ): Promise<Memory>;
+  /** Deletes a note by slug. */
+  deleteMemory(projectId: string, slug: string): Promise<void>;
+  /** Reads the recall-oriented memory index. */
+  readIndex(projectId: string): Promise<MemoryIndexEntry[]>;
+  /** Resolves a note's `[[wikilinks]]` to the slugs of existing target notes. */
+  resolveLinks(projectId: string, slug: string): Promise<MemoryLink[]>;
+  /** Best-effort recall: the index entries most relevant to `text`, within a token budget. */
+  recall(
+    projectId: string,
+    text: string,
+    tokenBudget: number,
+  ): Promise<MemoryIndexEntry[]>;
+}
+
 /**
  * AI profiles & first-run (L5). Drives the first-run wizard and profile
  * management: the pre-filled reference catalogue, detection of installed CLIs,
@@ -402,4 +452,5 @@ export interface Gateways {
   profile: ProfileGateway;
   template: TemplateGateway;
   skill: SkillGateway;
+  memory: MemoryGateway;
 }