chore: import upstream snapshot with attribution

tests/cli_e2e/slides/coverage.md

@@ -0,0 +1,17 @@
+# Slides CLI E2E Coverage
+
+## Metrics
+- Denominator: 2 leaf commands
+- Covered: 1
+- Coverage: 50.0%
+
+## Summary
+- TestSlides_CreateWorkflowAsUser: proves the user slides workflow through `create presentation with slide as user` and `get created presentation xml as user`; creates a fresh presentation, asserts returned IDs, then reads back the XML content to prove the title and slide body persisted.
+- Blocked area: `slides +media-upload` is still uncovered because it needs a deterministic local image fixture plus XML follow-up proof that is separate from the base create/read workflow.
+
+## Command Table
+
+| Status | Cmd | Type | Testcase | Key parameter shapes | Notes / uncovered reason |
+| --- | --- | --- | --- | --- | --- |
+| ✓ | slides +create | shortcut | slides_create_workflow_test.go::TestSlides_CreateWorkflowAsUser/create presentation with slide as user | `--title`; `--slides ["<slide ...>"]` | read back through raw slides API to prove persisted XML |
+| ✕ | slides +media-upload | shortcut |  | none | needs a stable local image fixture plus follow-up slide XML proof |

tests/cli_e2e/slides/slides_create_workflow_test.go

@@ -0,0 +1,86 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package slides
+
+import (
+	"context"
+	"strings"
+	"testing"
+	"time"
+
+	clie2e "github.com/larksuite/cli/tests/cli_e2e"
+	"github.com/stretchr/testify/require"
+	"github.com/tidwall/gjson"
+)
+
+func TestSlides_CreateWorkflowAsUser(t *testing.T) {
+	ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
+	t.Cleanup(cancel)
+
+	clie2e.SkipWithoutUserToken(t)
+
+	parentT := t
+	suffix := clie2e.GenerateSuffix()
+	title := "slides-e2e-" + suffix
+	slideTitle := "Overview " + suffix
+	slideBody := "Body " + suffix
+	slideXML := `<slide xmlns="http://www.larkoffice.com/sml/2.0"><data><shape type="text" topLeftX="80" topLeftY="80" width="800" height="120"><content textType="title"><p>` + slideTitle + `</p></content></shape><shape type="text" topLeftX="80" topLeftY="200" width="800" height="180"><content textType="body"><p>` + slideBody + `</p></content></shape></data></slide>`
+
+	var presentationID string
+
+	t.Run("create presentation with slide as user", func(t *testing.T) {
+		result, err := clie2e.RunCmd(ctx, clie2e.Request{
+			Args: []string{
+				"slides", "+create",
+				"--title", title,
+				"--slides", `["` + strings.ReplaceAll(slideXML, `"`, `\"`) + `"]`,
+			},
+			DefaultAs: "user",
+		})
+		require.NoError(t, err)
+		result.AssertExitCode(t, 0)
+		result.AssertStdoutStatus(t, true)
+
+		presentationID = gjson.Get(result.Stdout, "data.xml_presentation_id").String()
+		require.NotEmpty(t, presentationID, "stdout:\n%s", result.Stdout)
+		require.Equal(t, title, gjson.Get(result.Stdout, "data.title").String(), "stdout:\n%s", result.Stdout)
+		require.Equal(t, int64(1), gjson.Get(result.Stdout, "data.slides_added").Int(), "stdout:\n%s", result.Stdout)
+		require.Len(t, gjson.Get(result.Stdout, "data.slide_ids").Array(), 1, "stdout:\n%s", result.Stdout)
+
+		parentT.Cleanup(func() {
+			cleanupCtx, cancel := clie2e.CleanupContext()
+			defer cancel()
+
+			deleteResult, deleteErr := clie2e.RunCmd(cleanupCtx, clie2e.Request{
+				Args: []string{
+					"drive", "+delete",
+					"--file-token", presentationID,
+					"--type", "slides",
+					"--yes",
+				},
+				DefaultAs: "user",
+			})
+			clie2e.ReportCleanupFailure(parentT, "delete presentation "+presentationID, deleteResult, deleteErr)
+		})
+	})
+
+	t.Run("get created presentation xml as user", func(t *testing.T) {
+		require.NotEmpty(t, presentationID, "presentation should be created before readback")
+
+		result, err := clie2e.RunCmd(ctx, clie2e.Request{
+			Args:      []string{"api", "get", "/open-apis/slides_ai/v1/xml_presentations/" + presentationID},
+			DefaultAs: "user",
+			Params:    map[string]any{"revision_id": -1},
+		})
+		require.NoError(t, err)
+		result.AssertExitCode(t, 0)
+		result.AssertStdoutStatus(t, true)
+
+		require.Equal(t, presentationID, gjson.Get(result.Stdout, "data.xml_presentation.presentation_id").String(), "stdout:\n%s", result.Stdout)
+		content := gjson.Get(result.Stdout, "data.xml_presentation.content").String()
+		require.Contains(t, content, "<title>"+title+"</title>", "stdout:\n%s", result.Stdout)
+		require.Contains(t, content, slideTitle, "stdout:\n%s", result.Stdout)
+		require.Contains(t, content, slideBody, "stdout:\n%s", result.Stdout)
+	})
+}