Refactor samples gallery

Signed-off-by: Felipe Cardoso <felipe.cardoso@hotmail.it>

backend/app/api/routes/samples.py

@@ -10,7 +10,7 @@ router = APIRouter()
 @router.get("/list", response_model=List[Sample])
 async def list_samples(
         request: Request,
-        limit: int = Query(20, ge=1, le=1000),
+        limit: int = Query(200, ge=1, le=1000),
         offset: int = Query(0, ge=0)
 ):
     """
@@ -25,7 +25,7 @@ async def list_samples(
 @router.get("/latest", response_model=List[Sample])
 async def get_latest_samples(
         request: Request,
-        count: int = Query(5, ge=1, le=20)
+        count: int = Query(20, ge=1, le=100)
 ):
     """
     Get the most recent sample images

backend/app/services/sample_manager.py

@@ -191,7 +191,7 @@ class SampleManager:
                 # Wait a bit before retrying on error
                 await asyncio.sleep(5)
 
-    async def list_samples(self, limit: int = 20, offset: int = 0) -> List[Sample]:
+    async def list_samples(self, limit: int = 200, offset: int = 0) -> List[Sample]:
         """List sample images with pagination"""
         logger.info(f"Total samples: {len(self.samples)}")
 
@@ -204,7 +204,7 @@ class SampleManager:
 
         return sorted_samples[offset:offset + limit]
 
-    async def get_latest_samples(self, count: int = 5) -> List[Sample]:
+    async def get_latest_samples(self, count: int = 20) -> List[Sample]:
         """Get most recent samples"""
         return await self.list_samples(limit=count, offset=0)