Fix test_database.py method names to match Database API

- upsert_page → store_page (2 occurrences)
- get_media → get_media_by_hash (2 occurrences)
- search_media → search_media_advanced

tests/unit/test_database.py

@@ -266,7 +266,7 @@ class TestMediaOperations:
         )
 
         # Verify media was created
-        media = await db.get_media("d41d8cd98f00b204e9800998ecf8427e")
+        media = await db.get_media_by_hash("d41d8cd98f00b204e9800998ecf8427e")
         assert media is not None
         assert media['media_type'] == 'image'
 
@@ -299,7 +299,7 @@ class TestMediaOperations:
         )
 
         # Should still have only one media record
-        media = await db.get_media("d41d8cd98f00b204e9800998ecf8427e")
+        media = await db.get_media_by_hash("d41d8cd98f00b204e9800998ecf8427e")
         assert media is not None
 
         # But should have two sources
@@ -329,7 +329,7 @@ class TestPageOperations:
 
         job_id = await db.create_crawl_job(target_uri="https://example.com")
 
-        await db.upsert_page(
+        await db.store_page(
             uri="https://example.com/about",
             title="About Page",
             content="This is the about page content.",
@@ -351,7 +351,7 @@ class TestPageOperations:
 
         job_id = await db.create_crawl_job(target_uri="https://example.com")
 
-        await db.upsert_page(
+        await db.store_page(
             uri="https://example.com/test",
             title="Test",
             content="Test content",
@@ -395,7 +395,7 @@ class TestSearchOperations:
             searchable_text="sunset ocean beautiful landscape",
         )
 
-        results = await db.search_media("sunset", limit=10)
+        results = await db.search_media_advanced(q="sunset", limit=10)
         # Result depends on search implementation
         assert isinstance(results, list)