Remove Obsidian integration for public server deployment

Obsidian relied on local filesystem access which is incompatible with
public server deployment. This removes all Obsidian-related code including:

- API client and interface
- Store layer methods (SaveNotes, GetNotes, SearchNotes)
- Handler methods and routes
- UI tab and templates
- Configuration fields
- Related tests

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

1 files changed, 2 insertions, 26 deletions

diff --git a/test/acceptance_test.go b/test/acceptance_test.go
index eee837e..ca672c3 100644
--- a/test/acceptance_test.go
+++ b/test/acceptance_test.go
@@ -65,7 +65,7 @@ func setupTestServer(t *testing.T) (*httptest.Server, *store.Store, func()) {
 	}
 
 	// Initialize handlers
-	h := handlers.New(db, todoistClient, trelloClient, nil, nil, cfg)
+	h := handlers.New(db, todoistClient, trelloClient, nil, cfg)
 
 	// Set up router (same as main.go)
 	r := chi.NewRouter()
@@ -77,7 +77,6 @@ func setupTestServer(t *testing.T) (*httptest.Server, *store.Store, func()) {
 	r.Get("/", h.HandleDashboard)
 	r.Post("/api/refresh", h.HandleRefresh)
 	r.Get("/api/tasks", h.HandleGetTasks)
-	r.Get("/api/notes", h.HandleGetNotes)
 	r.Get("/api/meals", h.HandleGetMeals)
 	r.Get("/api/boards", h.HandleGetBoards)
 
@@ -211,29 +210,6 @@ func TestFullWorkflow(t *testing.T) {
 		// The response can be either success message or dashboard data
 	})
 
-	// Test 4: GET /api/notes (should return empty when no Obsidian client)
-	t.Run("GetNotesEmpty", func(t *testing.T) {
-		resp, err := http.Get(server.URL + "/api/notes")
-		if err != nil {
-			t.Fatalf("Failed to get notes: %v", err)
-		}
-		defer resp.Body.Close()
-
-		if resp.StatusCode != http.StatusOK {
-			t.Errorf("Expected status 200, got %d", resp.StatusCode)
-		}
-
-		var notes []models.Note
-		if err := json.NewDecoder(resp.Body).Decode(&notes); err != nil {
-			t.Fatalf("Failed to decode notes: %v", err)
-		}
-
-		if len(notes) != 0 {
-			t.Errorf("Expected 0 notes (no Obsidian client), got %d", len(notes))
-		}
-	})
-
-	// Test 5: GET /api/meals (should return empty when no PlanToEat client)
 	t.Run("GetMealsEmpty", func(t *testing.T) {
 		resp, err := http.Get(server.URL + "/api/meals")
 		if err != nil {
@@ -255,7 +231,7 @@ func TestFullWorkflow(t *testing.T) {
 		}
 	})
 
-	// Test 6: GET / (Dashboard)
+	// Test 5: GET / (Dashboard)
 	t.Run("GetDashboard", func(t *testing.T) {
 		resp, err := http.Get(server.URL + "/")
 		if err != nil {