feat(workflows): add dispatch, view, enable and disable subcommands (#952)

## Summary

- Add `tea actions workflows dispatch` to trigger `workflow_dispatch` events with `--ref`, `--input key=value`, and `--follow` for log tailing
- Add `tea actions workflows view` to show workflow details
- Add `tea actions workflows enable` and `disable` to toggle workflow state
- Rewrite `workflows list` to use the Workflow API instead of file listing
- Remove dead `WorkflowsList` print function that used `ContentsResponse`
- Update `CLI.md` and `example-workflows.md` with usage documentation and examples

## Motivation

Enable re-triggering specific workflows from the CLI, which is essential for AI-driven PR flows where a specific workflow needs to be re-run after pushing changes.

Leverages the 5 workflow API endpoints already supported by the Go SDK (v0.24.1) from go-gitea/gitea#33545:
- `ListRepoActionWorkflows`
- `GetRepoActionWorkflow`
- `DispatchRepoActionWorkflow` (with `returnRunDetails` support)
- `EnableRepoActionWorkflow`
- `DisableRepoActionWorkflow`

## New commands

\`\`\`
tea actions workflows
├── list          (rewritten to use Workflow API)
├── view <id>     (new)
├── dispatch <id> (new)
├── enable <id>   (new)
└── disable <id>  (new)
\`\`\`

### Usage examples

\`\`\`bash
# Dispatch workflow on current branch
tea actions workflows dispatch deploy.yml

# Dispatch with specific ref and inputs
tea actions workflows dispatch deploy.yml --ref main --input env=staging --input version=1.2.3

# Dispatch and follow logs
tea actions workflows dispatch ci.yml --ref feature/my-pr --follow

# View workflow details
tea actions workflows view deploy.yml

# Enable/disable workflows
tea actions workflows enable deploy.yml
tea actions workflows disable deploy.yml --confirm
\`\`\`

## Test plan

- [x] `go build ./...` passes
- [x] `go test ./...` passes
- [x] `go vet ./...` passes
- [x] `make lint` — 0 issues
- [x] `make docs-check` — CLI.md is up to date
- [x] Manual test: `tea actions workflows list` shows workflows from API
- [x] Manual test: `tea actions workflows dispatch <workflow> --ref main` triggers a run
- [x] Manual test: `tea actions workflows view <workflow>` shows details

---------

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Reviewed-on: https://gitea.com/gitea/tea/pulls/952
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: Bo-Yi Wu <appleboy.tw@gmail.com>
Co-committed-by: Bo-Yi Wu <appleboy.tw@gmail.com>

modules/print/actions_runs.go

@@ -154,27 +154,23 @@ func ActionWorkflowJobsList(jobs []*gitea.ActionWorkflowJob, output string) erro
 	return t.print(output)
 }
 
-// WorkflowsList prints a list of workflow files with active status
-func WorkflowsList(workflows []*gitea.ContentsResponse, activeStatus map[string]bool, output string) error {
+// ActionWorkflowsList prints a list of workflows from the workflow API
+func ActionWorkflowsList(workflows []*gitea.ActionWorkflow, output string) error {
 	t := table{
 		headers: []string{
-			"Active",
+			"ID",
 			"Name",
 			"Path",
+			"State",
 		},
 	}
 
-	machineReadable := isMachineReadable(output)
-
-	for _, workflow := range workflows {
-		// Check if this workflow file is active (has runs)
-		isActive := activeStatus[workflow.Name]
-		activeIndicator := formatBoolean(isActive, !machineReadable)
-
+	for _, wf := range workflows {
 		t.addRow(
-			activeIndicator,
-			workflow.Name,
-			workflow.Path,
+			wf.ID,
+			wf.Name,
+			wf.Path,
+			wf.State,
 		)
 	}
 
@@ -186,3 +182,34 @@ func WorkflowsList(workflows []*gitea.ContentsResponse, activeStatus map[string]
 	t.sort(1, true) // Sort by name column
 	return t.print(output)
 }
+
+// ActionWorkflowDetails prints detailed information about a workflow
+func ActionWorkflowDetails(wf *gitea.ActionWorkflow) {
+	fmt.Printf("ID: %s\n", wf.ID)
+	fmt.Printf("Name: %s\n", wf.Name)
+	fmt.Printf("Path: %s\n", wf.Path)
+	fmt.Printf("State: %s\n", wf.State)
+	if wf.HTMLURL != "" {
+		fmt.Printf("URL: %s\n", wf.HTMLURL)
+	}
+	if wf.BadgeURL != "" {
+		fmt.Printf("Badge: %s\n", wf.BadgeURL)
+	}
+	if !wf.CreatedAt.IsZero() {
+		fmt.Printf("Created: %s\n", FormatTime(wf.CreatedAt, false))
+	}
+	if !wf.UpdatedAt.IsZero() {
+		fmt.Printf("Updated: %s\n", FormatTime(wf.UpdatedAt, false))
+	}
+}
+
+// ActionWorkflowDispatchResult prints the result of a workflow dispatch
+func ActionWorkflowDispatchResult(details *gitea.RunDetails) {
+	fmt.Printf("Workflow dispatched successfully\n")
+	if details != nil {
+		fmt.Printf("Run ID: %d\n", details.WorkflowRunID)
+		if details.HTMLURL != "" {
+			fmt.Printf("URL: %s\n", details.HTMLURL)
+		}
+	}
+}