Initial commit: Freepik REST API

FastAPI async wrapper for Freepik cloud AI API supporting image generation
(Mystic, Flux Dev/Pro, SeedReam), video generation (Kling, MiniMax, Seedance),
image editing (upscale, relight, style transfer, expand, inpaint), and
utilities (background removal, classifier, audio isolation). Includes async
task tracking with polling, Docker containerization, and Gitea CI/CD workflow.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/schemas/common.py

@@ -0,0 +1,39 @@
+from datetime import datetime
+from enum import Enum
+from typing import Optional
+
+from pydantic import BaseModel
+
+
+class TaskStatus(str, Enum):
+    pending = 'pending'
+    processing = 'processing'
+    completed = 'completed'
+    failed = 'failed'
+
+
+class TaskResponse(BaseModel):
+    task_id: str
+    status: TaskStatus
+    created_at: datetime
+
+
+class TaskDetail(BaseModel):
+    task_id: str
+    status: TaskStatus
+    created_at: datetime
+    updated_at: datetime
+    progress: Optional[float] = None
+    result_url: Optional[str] = None
+    error: Optional[str] = None
+
+
+class TaskListResponse(BaseModel):
+    tasks: list[TaskDetail]
+    total: int
+
+
+class ErrorResponse(BaseModel):
+    error: str
+    detail: Optional[str] = None
+    status_code: int