perf: memo GridCard, fuse save fns, fix slash tab active color

memento-note/prisma/migrations/20260531100000_add_baseurl_to_user_api_key/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "UserAPIKey" ADD COLUMN "baseUrl" TEXT;

memento-note/prisma/migrations/20260614100000_add_svg_complexity/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "UserAISettings" ADD COLUMN "svgComplexity" TEXT NOT NULL DEFAULT 'simple';

memento-note/prisma/migrations/20260614110000_add_note_embedding_chunks/migration.sql

@@ -0,0 +1,32 @@
+-- CreateTable
+CREATE TABLE "NoteEmbeddingChunk" (
+    "id" TEXT NOT NULL,
+    "noteId" TEXT NOT NULL,
+    "fragmentId" TEXT NOT NULL,
+    "chunkIndex" INTEGER NOT NULL,
+    "content" TEXT NOT NULL,
+    "charCount" INTEGER NOT NULL,
+    "embedding" vector(1536),
+    "embeddingModel" TEXT DEFAULT 'text-embedding-3-small',
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "NoteEmbeddingChunk_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "NoteEmbeddingChunk_noteId_fragmentId_key" ON "NoteEmbeddingChunk"("noteId", "fragmentId");
+
+-- CreateIndex
+CREATE INDEX "NoteEmbeddingChunk_noteId_idx" ON "NoteEmbeddingChunk"("noteId");
+
+-- CreateIndex
+CREATE INDEX "NoteEmbeddingChunk_fragmentId_idx" ON "NoteEmbeddingChunk"("fragmentId");
+
+-- AddForeignKey
+ALTER TABLE "NoteEmbeddingChunk" ADD CONSTRAINT "NoteEmbeddingChunk_noteId_fkey" FOREIGN KEY ("noteId") REFERENCES "Note"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- CreateIndex: HNSW index for fast cosine similarity search on chunk embeddings
+CREATE INDEX "NoteEmbeddingChunk_embedding_hnsw_idx"
+    ON "NoteEmbeddingChunk" USING hnsw ("embedding" vector_cosine_ops)
+    WITH (m = 16, ef_construction = 64);

memento-note/prisma/schema.prisma

@@ -57,6 +57,7 @@ model User {
   bridgeNotes           BridgeNote[]
   bridgeSuggestions     BridgeSuggestion[]
   flashcardDecks        FlashcardDeck[]
+  errorLogs             ErrorLog[]
 }
 
 model Account {
@@ -204,6 +205,7 @@ model Note {
   targetLiveBlocks           LiveBlockRef[]           @relation("TargetLiveBlocks")
   flashcards                 Flashcard[]
   properties                 NoteProperty[]
+  embeddingChunks            NoteEmbeddingChunk[]
 
   @@index([isPinned])
   @@index([isArchived])
@@ -342,6 +344,7 @@ model UserAISettings {
   noteHistoryMode      String  @default("manual")
   autoSave             Boolean @default(true)
   aiProcessingConsent  Boolean @default(false)
+  svgComplexity        String  @default("simple")
   integrationTokens    Json?   // Stores third-party integration tokens (Readwise, Calendar, etc.)
   user                 User    @relation(fields: [userId], references: [id], onDelete: Cascade)
 
@@ -371,6 +374,24 @@ model NoteEmbedding {
   @@index([noteId])
 }
 
+model NoteEmbeddingChunk {
+  id             String                       @id @default(cuid())
+  noteId         String
+  fragmentId     String
+  chunkIndex     Int
+  content        String
+  charCount      Int
+  embedding      Unsupported("vector(1536)")?
+  embeddingModel String?                       @default("text-embedding-3-small")
+  createdAt      DateTime                       @default(now())
+  updatedAt      DateTime                       @updatedAt
+  note           Note                           @relation(fields: [noteId], references: [id], onDelete: Cascade)
+
+  @@unique([noteId, fragmentId])
+  @@index([noteId])
+  @@index([fragmentId])
+}
+
 model NoteLink {
   id              String   @id @default(cuid())
   sourceNoteId    String
@@ -711,6 +732,7 @@ model UserAPIKey {
   encryptedKey String
   keyHash      String
   model        String?
+  baseUrl      String?  @db.Text
   isActive     Boolean  @default(true)
   lastUsedAt   DateTime?
   lastUsedFor  String?
@@ -962,3 +984,23 @@ model AuditLog {
   @@index([action])
   @@index([createdAt])
 }
+
+model ErrorLog {
+  id          String   @id @default(cuid())
+  userId      String?
+  message     String
+  stack       String?  @db.Text
+  url         String?
+  userAgent   String?  @db.Text
+  component   String?  // Component name where error occurred
+  severity    String   @default("error") // error, warning, info
+  resolved    Boolean  @default(false)
+  createdAt   DateTime @default(now())
+
+  user        User?    @relation(fields: [userId], references: [id], onDelete: SetNull)
+
+  @@index([userId])
+  @@index([severity])
+  @@index([createdAt])
+  @@index([resolved])
+}