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, 0 insertions, 40 deletions

diff --git a/internal/handlers/template_test.go b/internal/handlers/template_test.go
deleted file mode 100644
index b0b2378..0000000
--- a/internal/handlers/template_test.go
+++ /dev/null
@@ -1,40 +0,0 @@
-package handlers_test
-
-import (
-	"html/template"
-	"io"
-	"testing"
-	"task-dashboard/internal/models"
-)
-
-func TestNotesTemplateRendering(t *testing.T) {
-	// Parse templates (adjust paths relative to where test runs, usually package root)
-	// Since we run 'go test ./...', paths might need to be absolute or relative to project root if we use a helper.
-	// But standard 'go test' in a subdir uses that subdir as CWD.
-	// We will assume the test runs from 'internal/handlers'.
-	// So paths are "../../web/templates/..."
-
-	tmpl, err := template.ParseGlob("../../web/templates/*.html")
-	if err != nil {
-		t.Fatalf("Failed to parse templates: %v", err)
-	}
-	tmpl, err = tmpl.ParseGlob("../../web/templates/partials/*.html")
-	if err != nil {
-		t.Fatalf("Failed to parse partials: %v", err)
-	}
-
-	// Define the data structure we EXPECT to use (with Errors)
-	data := struct {
-		Notes  []models.Note
-		Errors []string
-	}{
-		Notes:  []models.Note{},
-		Errors: []string{"Test Error"},
-	}
-
-	// Execute
-	err = tmpl.ExecuteTemplate(io.Discard, "notes-tab", data)
-	if err != nil {
-		t.Errorf("Failed to render notes-tab with corrected data: %v", err)
-	}
-}