feat(engine): merge cloudflare-migration — paradigm D engine, BYOK proxy, story persistence (#95)

Squash-merge the cloudflare-migration branch (7 commits by Kai ki) into staging with conflict resolution, feature integration, and bug fixes. Engine: - Paradigm D: single-stream Writer replacing dual-phase Plan/Beats - Delete Architect agent; story bible generated via Writer <plan> tag - Modular prompt architecture (segments/registry/builder) - StreamRouter for tagged stream splitting (<plan>/<story>/<choices>) Infrastructure: - Cloudflare Workers deployment (wrangler.jsonc, OpenNext adapter) - D1 database schema + Drizzle ORM (scaffolded, not yet active) - R2 storage helpers (scaffolded, not yet active) - Story persistence API routes + client-side persistence BYOK (Bring Your Own Key): - /api/llm/user-proxy with SSRF-protected LLM proxy (+ requireUser auth) - CORS-aware fetch in ai-client: auto-detect CORS failure, fallback to server proxy transparently via OpenAI SDK custom fetch - BYO config support added to classify-freeform and vision routes - SettingsModal CORS privacy notice (keys never logged/stored) SSE streaming: - engineClient.ts: fetchSSE helper for progressive scene events - startSession/requestScene accept optional emit callback - Fix SSE error event field name (error → message) in scene/start routes i18n integration: - Wire buildLanguageDirective into paradigm D's prompt builder - Update corsNotice i18n keys (zh-CN/en/ja) with CORS proxy privacy text - Preserve Session.language + LanguageSwitcher from i18n commit Co-authored-by: Kai ki <155355644+zbf1009@users.noreply.github.com> Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-06-18 18:05:38 +08:00
parent 05bd7e229c
commit 0e4c2ebef4
78 changed files with 7396 additions and 919 deletions
@@ -0,0 +1,123 @@
+import { sqliteTable, text, integer, index, uniqueIndex } from "drizzle-orm/sqlite-core";
+import { sql } from "drizzle-orm";
+
+// ── Stories ──────────────────────────────────────────────────────────────
+// User story sessions (REQ-4). Each story contains multiple scenes and characters.
+export const stories = sqliteTable(
+  "stories",
+  {
+    id: text("id").primaryKey(), // s_xxx session ID
+    userId: text("user_id"), // nullable - Phase 1 uses anonymous sessionId
+    worldSetting: text("world_setting").notNull(),
+    styleGuide: text("style_guide").notNull(),
+    styleReferenceImageKey: text("style_reference_image_key"), // R2 key (optional)
+    orientation: text("orientation").notNull().default("landscape"), // "portrait" | "landscape"
+    storyStateJson: text("story_state_json"), // JSON: StoryState
+    status: text("status").notNull().default("active"), // "active" | "archived"
+    createdAt: integer("created_at", { mode: "timestamp" })
+      .notNull()
+      .default(sql`(unixepoch())`),
+    updatedAt: integer("updated_at", { mode: "timestamp" })
+      .notNull()
+      .default(sql`(unixepoch())`)
+      .$onUpdate(() => new Date()),
+  },
+  (table) => ({
+    userIdIdx: index("stories_user_id_idx").on(table.userId),
+    createdAtIdx: index("stories_created_at_idx").on(table.createdAt),
+  }),
+);
+
+// ── Scenes ───────────────────────────────────────────────────────────────
+// Story scenes (REQ-4). Beats stored as JSON blob (not separate table).
+export const scenes = sqliteTable(
+  "scenes",
+  {
+    id: text("id").primaryKey(),
+    storyId: text("story_id")
+      .notNull()
+      .references(() => stories.id, { onDelete: "cascade" }),
+    sceneKey: text("scene_key"), // e.g. "classroom-dusk"
+    sceneSummary: text("scene_summary"),
+    sceneImageKey: text("scene_image_key"), // R2 key (optional)
+    sceneImageUrl: text("scene_image_url"), // Runware CDN URL (primary)
+    beatsJson: text("beats_json"), // JSON: Beat[] - whole scene beats graph
+    sortOrder: integer("sort_order").notNull(), // scene sequence in story
+    createdAt: integer("created_at", { mode: "timestamp" })
+      .notNull()
+      .default(sql`(unixepoch())`),
+  },
+  (table) => ({
+    storyIdIdx: index("scenes_story_id_idx").on(table.storyId),
+  }),
+);
+
+// ── Characters ───────────────────────────────────────────────────────────
+// Story characters (REQ-4). Each character belongs to a story.
+export const characters = sqliteTable(
+  "characters",
+  {
+    id: text("id").primaryKey(),
+    storyId: text("story_id")
+      .notNull()
+      .references(() => stories.id, { onDelete: "cascade" }),
+    name: text("name").notNull(),
+    visualDescription: text("visual_description"),
+    voiceDescription: text("voice_description"),
+    basePortraitKey: text("base_portrait_key"), // R2 key (optional)
+    basePortraitUrl: text("base_portrait_url"), // CDN URL (primary)
+    basePortraitUuid: text("base_portrait_uuid"), // image service UUID
+    voiceJson: text("voice_json"), // JSON: CharacterVoice
+    createdAt: integer("created_at", { mode: "timestamp" })
+      .notNull()
+      .default(sql`(unixepoch())`),
+  },
+  (table) => ({
+    storyNameIdx: uniqueIndex("characters_story_name_idx").on(
+      table.storyId,
+      table.name,
+    ),
+  }),
+);
+
+// ── Featured Stories ─────────────────────────────────────────────────────
+// Featured story cards displayed on homepage (REQ-5).
+export const featuredStories = sqliteTable(
+  "featured_stories",
+  {
+    id: text("id").primaryKey(), // e.g. "m0", "f12"
+    gender: text("gender").notNull(), // "male" | "female"
+    title: text("title").notNull(),
+    outline: text("outline").notNull(),
+    style: text("style").notNull(),
+    tags: text("tags").notNull(), // JSON array
+    coverPath: text("cover_path").notNull(), // e.g. "/home/m0.webp"
+    firstactPath: text("firstact_path").notNull(), // e.g. "/home/firstact/m0.json"
+    firstscenePath: text("firstscene_path"), // e.g. "/home/firstscene/m0.webp"
+    sortOrder: integer("sort_order").notNull().default(0),
+    isActive: integer("is_active").notNull().default(1), // 1 = active, 0 = inactive
+    clickCount: integer("click_count").notNull().default(0),
+    createdAt: integer("created_at", { mode: "timestamp" })
+      .notNull()
+      .default(sql`(unixepoch())`),
+  },
+  (table) => ({
+    genderActiveIdx: index("featured_gender_active_idx").on(
+      table.gender,
+      table.isActive,
+    ),
+  }),
+);
+
+// ── Type exports ─────────────────────────────────────────────────────────
+export type Story = typeof stories.$inferSelect;
+export type NewStory = typeof stories.$inferInsert;
+
+export type Scene = typeof scenes.$inferSelect;
+export type NewScene = typeof scenes.$inferInsert;
+
+export type Character = typeof characters.$inferSelect;
+export type NewCharacter = typeof characters.$inferInsert;
+
+export type FeaturedStory = typeof featuredStories.$inferSelect;
+export type NewFeaturedStory = typeof featuredStories.$inferInsert;